Kepler-870 | NASA Exoplanet Archive

Host	Planet	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
Kepler-870	Kepler-870 b	21.36 d	2.78 R_⨁	Transit	2016	Morton et al. 2016	Confirmed Planet

Exoplanet Archive Notes (1)

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Kepler-870 b

Orbital period, transit mid-point, transit duration, Rp/Rs and their errors taken from DR24 KOI table. Planet radius error propagated from stellar radius error in ref. and Rp/Rs error. (Morton et al. 2016)

Kepler-870 Stellar Parameters (13 Solutions)

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RA: 19h41m36.61s

Dec: +50d28m42.96s

Distance: 1259.460±42.865 pc

Parallax: 0.7656530±0.0268028 mas

Ecliptic Latitude: 69.45418 deg

Ecliptic Longitude: 321.05881 deg

Galactic Latitude: 13.22301 deg

Galactic Longitude: 83.28194 deg

Total Proper Motion: 10.8489258±0.0553879 mas/yr

Proper Motion (RA): 1.6488200±0.0547635 mas/yr

Proper Motion (Dec): -10.7229000±0.0554026 mas/yr

Photometry: m_V
15.326±0.103; m_TESS
14.7547±0.0069; m_J
14.072±0.028; m_H
13.707±0.034; m_Ks
13.738±0.052; m_Kep
15.259; m_W1
13.582±0.024; m_W2
13.658±0.028; m_W3
12.993±0.502; m_W4
9.411; m_Gaia
15.221600±0.000417; m_B
16.069±0.386; m_g
15.701; m_i
15.070; m_r
15.199; m_z
14.978

Mission

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; Kepler Names; KOI; Kepler Stellar Data; Kepler Positional Probabilities; Q1-Q17 DR25 False Positive Probabilities; Kepler Certified False Positive; Q1-Q16 DR25 TCE; Stellar Hosts; Kepler Time Series; Kepler TCE Time Series

Source	TICv8	Berger et al. 2018	Gaia DR2	Morton et al. 2016	Batalha et al. 2013	Latham et al. 2005	Q1-Q17 DR25 Supplemental KOI Table	Q1-Q17 DR25 KOI Table	Q1-Q17 DR24 KOI Table	Q1-Q16 KOI Table	Q1-Q12 KOI Table	Q1-Q8 KOI Table	Q1-Q6 KOI Table	Show Candidate Solutions >>	<< Hide Candidate Solutions
T_eff (K)	5725.95±60.26	6158±216	5626.810+323.190-185.505	5857.000+139.177-150.973	5881	5881	---	6170 +170-233	6170 +152-210	6170 +152-210	6170.00 +152.00-210.00	6150.00±111.00	5881
Metallicity (dex)	-0.0490±0.0580 [M/H]	---	---	-0.0100+0.1360-0.1670 [Fe/H]	---	-0.158 [Fe/H]	---	-0.16 +0.25-0.35 [Fe/H]	-0.160 +0.230-0.300 [Fe/H]	-0.160 +0.230-0.300 [Fe/H]	-0.160 +0.230-0.300 [Fe/H]	---	---
R_✶ (R_⦿)	1.06759	1.004+0.086-0.078	1.0765315+0.0746537-0.1137730	1.020+0.185-0.103	0.92	0.919	---	0.992 +0.316-0.105	0.992 +0.398-0.094	0.992 +0.398-0.094	0.9920 +0.3980-0.0940	1.0000±0.4300	.92
log g (log₁₀(cm/s²))	4.38986	---	---	4.430+0.070-0.141	4.52	4.54	---	4.472 +0.054-0.216	4.472 +0.048-0.288	4.472 +0.048-0.288	4.472 +0.048-0.288	4.470±0.300	4.52
Age (Gyr)	---	---	---	3.80+2.97-2.07	---	---	---	---	---	---	---	0.4±1.5	---
M_✶ (M_⦿)	1.02	---	---	1.010+0.066-0.062	---	---	---	1.063 +0.139-0.153	1.063 +0.186-0.137	1.063 +0.186-0.137	1.0630 +0.1860-0.1370	1.0900±0.1100	---
L_✶ (log₁₀(L_⦿))	0.04289393	---	0.019797245+0.036389016-0.039719163	---	---	---	---	---	---	---	---	---	---
ρ_✶ (g/cm³)	1.1818221	---	---	---	---	---	---	0.96612 +0.04199-0.33695	0.85776 +0.13713-0.23387	0.85776 +0.13713-0.23387	0.85776 +0.13713-0.23387	---	---

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Kepler-870 b Planetary Parameters (10 Solutions)

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Status: Confirmed Planet

Detected By: Transit

Tools: Planetary Systems; Transit Prediction Service; Kepler Names; KOI; Transit

Source	Morton et al. 2016	Gajdoš et al. 2019	Berger et al. 2018	Holczer et al. 2016	Q1-Q17 DR25 Supplemental KOI Table	Q1-Q17 DR25 KOI Table	Q1-Q17 DR24 KOI Table	Q1-Q16 KOI Table	Q1-Q12 KOI Table	Q1-Q8 KOI Table	Show Candidate Solutions >>	<< Hide Candidate Solutions
S (S_⨁)	---	---	54.869+4.764-4.336	---	---	53.89 +50.56-16.95	53.89 +62.73-15.44	53.89 +62.73-15.44	53.89 +62.73-15.44	---
R_p (R_⨁)	2.78+0.51-0.29	---	2.545+0.232-0.205	---	---	2.52 +0.8-0.27	2.67 +1.07-0.26	2.67 +1.07-0.26	2.67 +1.07-0.26	2.8±1.2
R_p (R_Jup)	0.248+0.045-0.026	---	0.2270+0.0207-0.0183	---	---	0.225+0.071-0.024	0.238+0.095-0.023	0.238+0.095-0.023	0.238+0.095-0.023	0.250+0.107-0.107
a/R_✶	---	---	---	---	---	28.56±1.2	27.45±4.4	27.45±4.4	27.45±4.4	15.5±2.3
T_eq (K)	---	---	---	---	---	691	691	691	691	689
b	---	---	---	---	---	0.092 +0.349-0.092	0.2521 +0.1963-0.252	0.2521 +0.1963-0.252	0.2521 +0.1963-0.252	0.847±0.1
e	---	---	---	---	---	0	0	0	0	0
i (deg)	---	---	---	---	---	89.81	89.38	89.38	89.38	87.09
P (days)	21.3587621±0.0001184	21.3589727845±0.0001058274	---	21.35870629±0.00000710	21.3588236±0.0001094	21.3588236±0.0001094	21.3587621±0.0001184	21.3587621±0.0001184	21.3587621±0.0001184	21.35913±0.00036
R_p/R_✶	0.024619 +0.000768-0.000537	---	---	---	---	0.023225 +0.00074-0.000511	0.024619 +0.000768-0.000537	0.024619 +0.000768-0.000537	0.024619 +0.000768-0.000537	0.02585±0.00072
a (au)	---	---	---	---	---	.1539	.1539	.1539	.1539	.155
δ (%)	---	---	---	0.0719	---	0.06401±0.00219	0.07121±0.00255	0.07121±0.00255	0.07121±0.00255	0.06220
T₁₄ (hours)	5.905±0.128	---	---	5.9508	---	5.823±0.114	5.905±0.128	5.905±0.128	5.905±0.128	6.1108
T_C (days)	2454968.07113±0.00434 (JD)	2454968.06147000±0.00376575 (BJD)	---	2454968.068381±0.006353 (BJD)	2454968.07±0.00415 (BJD)	2454968.07±0.00415 (BJD)	2454968.071±0.00434 (BJD)	2454968.071±0.00434 (BJD)	2454968.071±0.00434 (BJD)	2454968.0649±0.0062 (BJD)

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Ancillary Information (15 Unique Files, 7 Candidate Records)

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+ Kepler-870 (4 File Types, 15 Files)

Kepler Detection Products (4 File Types, 15 Files)

Kepler Pipeline Data Validation Reports	q1_q12_tce	q1_q16_tce	q1_q17_dr24_tce	q1_q17_dr25_tce
Kepler Pipeline Data Validation Summaries	q1_q12_tce	q1_q16_tce	q1_q17_dr24_tce	q1_q17_dr25_tce
Kepler TCERT Reports	q1_q16_tce	q1_q17_dr24_tce	q1_q17_dr25_tce
Kepler Planet Detection Metrics	q1_q17_dr24_stellar	q1_q17_dr24_stellar	q1_q17_dr25_stellar	q1_q17_dr25_stellar

+ Kepler-870 b (1 File Type, 4 Files)

Kepler Detection Products

Kepler Pipeline Data Validation Summaries	q1_q12_tce	q1_q16_tce	q1_q17_dr24_tce	q1_q17_dr25_tce

Kepler Object of Interest

+ Kepler-870 b (7 Candidate Records)

KepID	12020218	12020218	12020218	12020218	12020218	12020218	12020218
KOI Name	K01507.01	K01507.01	K01507.01	K01507.01	K01507.01	K01507.01	K01507.01
Kepler Name	Kepler-870 b	Kepler-870 b	Kepler-870 b	Kepler-870 b	Kepler-870 b	Kepler-870 b	Kepler-870 b
Exoplanet Archive Disposition	CONFIRMED	CONFIRMED	CONFIRMED	CONFIRMED	CONFIRMED	CONFIRMED	CONFIRMED
Vetting Status	Done	Done	Done	Done	Done	Done	Done
Date of Last Parameter Update	2018-08-16	2017-08-31	2015-09-24	2014-12-18	2014-12-04	2014-01-07	2013-02-12
Disposition Using Kepler Data	CANDIDATE	CANDIDATE	CANDIDATE	NOT DISPOSITIONED	NOT DISPOSITIONED	CANDIDATE	CANDIDATE
Not Transit-Like False Positive Flag	0	0	0	0	0	---	---
Stellar Eclipse False Positive Flag	0	0	0	0	0	---	---
Centroid Offset False Positive Flag	0	0	0	0	0	---	---
Ephemeris Match Indicates Contamination False Positive Flag	0	0	0	0	0	---	---
Disposition Provenance	q1_q17_dr25_sup_koi	q1_q17_dr25_koi	q1_q17_dr24_koi	q1_q16_koi	q1_q12_koi	q1_q8_koi	q1_q6_kepler_candidates
Orbital Period [days]	21.3588236±0.0001094	21.3588236±0.0001094	21.3587621±0.0001184	21.3587621±0.0001184	21.3587621±0.0001184	21.35913±0.00036	21.35913±0.00036
Transit Epoch [BKJD]	135.07022±0.00415	135.07022±0.00415	135.07113±0.00434	135.07113±0.00434	135.07113±0.00434	135.0649±0.0062	135.0649±0.0062
Transit Epoch [BJD]	2454968.07±0.00415	2454968.07±0.00415	2454968.071±0.00434	2454968.071±0.00434	2454968.071±0.00434	2454968.0649±0.0062	2454968.0649±0.0062
Parameters Provenance	q1_q17_dr25_sup_koi	q1_q17_dr25_koi	q1_q17_dr24_koi	q1_q16_koi	q1_q12_koi	q1_q8_koi	q1_q6_kepler_candidates
Number of Planets	1	1	1	1	1	1	1
TCE Delivery	q1_q17_dr25_tce	q1_q17_dr25_tce	q1_q17_dr24_tce	q1_q16_tce	q1_q12_tce	---	---
Link to DV Report	kplr012020218-20160209194854_dvr.pdf	kplr012020218-20160209194854_dvr.pdf	kplr012020218-20141002224145_dvr.pdf	kplr012020218-20130815195353_dvr.pdf	kplr012020218-20121029204534_dvr.pdf	---	---
RA [decimal degrees]	295.40253	295.40253	295.40253	295.40253	295.40253	295.40253	295.40253
Dec [decimal degrees]	50.478629999999995	50.478629999999995	50.478629999999995	50.478629999999995	50.478629999999995	50.478629999999995	50.478629999999995
Kepler-band [mag]	15.259	15.259	15.259	15.259	15.259	15.259	15.259
g'-band [mag]	15.701	15.701	15.701	15.701	15.701	15.701	15.701
r'-band [mag]	15.199	15.199	15.199	15.199	15.199	15.199	15.199
i'-band [mag]	15.07	15.07	15.07	15.07	15.07	15.07	15.07
z'-band [mag]	14.978000000000002	14.978000000000002	14.978000000000002	14.978000000000002	14.978000000000002	14.978000000000002	14.978000000000002
J-band [mag]	14.072000000000001	14.072000000000001	14.072000000000001	14.072000000000001	14.072000000000001	14.072000000000001	14.072000000000001
H-band [mag]	13.707	13.707	13.707	13.707	13.707	13.707	13.707
K-band [mag]	13.738000000000001	13.738000000000001	13.738000000000001	13.738000000000001	13.738000000000001	13.738000000000001	13.738000000000001
Disposition Score	---	1.0	---	---	---	---	---
Comment	---	NO_COMMENT	---	---	---	---	---
Eccentricity	---	0	0	0	0	0	0
Impact Parameter	---	0.092 +0.349-0.092	0.2521 +0.1963-0.252	0.2521 +0.1963-0.252	0.2521 +0.1963-0.252	0.847±0.1	0.85±0.16
Transit Duration [hrs]	---	5.823±0.114	5.905±0.128	5.905±0.128	5.905±0.128	6.1108	6.1108
Transit Depth [ppm]	---	640.1±21.9	712.1±25.5	712.1±25.5	712.1±25.5	622	651
Planet-Star Radius Ratio	---	0.023225 +0.00074-0.000511	0.024619 +0.000768-0.000537	0.024619 +0.000768-0.000537	0.024619 +0.000768-0.000537	0.02585±0.00072	0.02585±0.00072
Fitted Stellar Density [g/cm**3]	---	0.96612 +0.04199-0.33695	0.85776 +0.13713-0.23387	0.85776 +0.13713-0.23387	0.85776 +0.13713-0.23387	---	---
Planetary Fit Type	---	LS+MCMC	MCMC	MCMC	MCMC	---	---
Planetary Radius [Earth radii]	---	2.52 +0.8-0.27	2.67 +1.07-0.26	2.67 +1.07-0.26	2.67 +1.07-0.26	2.8±1.2	2.58
Orbit Semi-Major Axis [au]	---	.1539	.1539	.1539	.1539	.155	.152
Inclination [deg]	---	89.81	89.38	89.38	89.38	87.09	---
Equilibrium Temperature [K]	---	691	691	691	691	689	637
Insolation Flux [Earth flux]	---	53.89 +50.56-16.95	53.89 +62.73-15.44	53.89 +62.73-15.44	53.89 +62.73-15.44	---	---
Planet-Star Distance over Star Radius	---	28.56±1.2	27.45±4.4	27.45±4.4	27.45±4.4	15.5±2.3	15.5±2.3
Limb Darkening Model	---	Claret (2011 A&A 529 75) ATLAS LS	Claret (2011 A&A 529 75) ATLAS LS	Claret (2011 A&A 529 75) ATLAS LS	Claret (2011 A&A 529 75) ATLAS LS	Claret (2011 A&A 529 75) ATLAS LS	Claret (2011 A&A 529 75) ATLAS LS
Limb Darkening Coeff. 4	---	0.0	0.0	0.0	0.0	0.13240000000000002	---
Limb Darkening Coeff. 3	---	0.0	0.0	0.0	0.0	-0.5219	---
Limb Darkening Coeff. 2	---	0.3032	0.29860000000000003	0.29860000000000003	0.29860000000000003	0.7461	---
Limb Darkening Coeff. 1	---	0.31470000000000004	0.32730000000000004	0.32730000000000004	0.32730000000000004	0.3361	---
Maximum Single Event Statistic	---	7.2193017	6.650132999999999	---	---	---	---
Maximum Multiple Event Statistic	---	26.810219999999997	28.829466	---	---	---	---
Transit Signal-to-Noise	---	33.2	33.1	33.1	33.1	34.7	23.2
Number of Transits	---	64	64	---	---	---	---
TCE Planet Number	---	1	1	1	1	---	---
Quarters	---	11111111111111111000000000000000	11111111111111111000000000000000	---	---	---	---
Odd-Even Depth Comparision Statistic	---	0.3846	---	---	---	---	---
Transit Model	---	Mandel and Agol (2002 ApJ 580 171)	Mandel and Agol (2002 ApJ 580 171)	Mandel and Agol (2002 ApJ 580 171)	Mandel and Agol (2002 ApJ 580 171)	Mandel and Agol (2002 ApJ 580 171)	Mandel and Agol (2002 ApJ 580 171)
Link to DV Summary	---	kplr012020218-001-20160209194854_dvs.pdf	kplr012020218-001-20141002224145_dvs.pdf	kplr012020218-001-20130826182306_dvs.pdf	kplr012020218-001-20121115231752_dvs.pdf	---	---
Stellar Effective Temperature [K]	---	6170 +170-233	6170 +152-210	6170 +152-210	6170.00 +152.00-210.00	6150.00±111.00	5881
Stellar Surface Gravity [log10(cm/s**2)]	---	4.472 +0.054-0.216	4.472 +0.048-0.288	4.472 +0.048-0.288	4.472 +0.048-0.288	4.470±0.300	4.52
Stellar Metallicity [dex]	---	-0.16 +0.25-0.35	-0.160 +0.230-0.300	-0.160 +0.230-0.300	-0.160 +0.230-0.300	---	---
Stellar Radius [Solar radii]	---	0.992 +0.316-0.105	0.992 +0.398-0.094	0.992 +0.398-0.094	0.9920 +0.3980-0.0940	1.0000±0.4300	.92
Stellar Mass [Solar mass]	---	1.063 +0.139-0.153	1.063 +0.186-0.137	1.063 +0.186-0.137	1.0630 +0.1860-0.1370	1.0900±0.1100	---
Stellar Parameter Provenance	---	q1_q17_dr25_stellar	stellar_q1_q16	stellar_q1_q16	stellar_q1_q16	Pinsonneault	KIC
FW Offset Significance [percent]	---	0.403	0.005	0.092	0.40900000000000003	0.447	---
FW Source α(OOT) [hrs]	---	19.6935±0.000014	19.693491±0.000011	19.693496±0.00001	19.693501000±0.000013000	19.693511000±0.000014000	---
FW Source δ(OOT) [deg]	---	50.47863±0.00014	50.47879±0.00013	50.4787±0.00012	50.47867000±0.00015000	50.47861000±0.00017000	---
FW Source Δα(OOT) [sec]	---	-0.1±0.49	-0.41±0.38	-0.22±0.35	-0.02800±0.04500	0.00700±0.05200	---
FW Source Δδ(OOT) [arcsec]	---	0±0.51	0.56±0.45	0.24±0.42	-0.01600±0.03500	-0.02600±0.04100	---
FW Δα(OOT) [sec]	---	0.00022±0.00031	0.00043±0.00026	0.0003±0.00026	1.9e-05±3.2e-05	-5e-06±1.9e-05	---
FW Δδ(OOT) [arcsec]	---	0.00016±0.00032	-0.00016±0.00032	0.0001±0.00031	1.1e-05±2.5e-05	1.9e-05±1.5e-05	---
PRF Δα_SQ(OOT) [arcsec]	---	-0.14±0.19	-0.11±0.16	-0.01±0.16	-0.0500±0.1200	0.0400±0.1200	---
PRF Δδ_SQ(OOT) [arcsec]	---	0.03±0.23	0.13±0.24	0.24±0.25	-0.0500±0.2700	-0.0400±0.3100	---
PRF Δθ_SQ(OOT) [arcsec]	---	0.14±0.18	0.17±0.21	0.24±0.25	0.0800±0.2000	0.0600±0.2400	---
PRF Δα_SQ(KIC) [arcsec]	---	-0.06±0.19	-0.05±0.16	0.02±0.16	-0.0200±0.1100	0.0900±0.1200	---
PRF Δδ_SQ(KIC) [arcsec]	---	-0.02±0.22	0.05±0.22	0.18±0.24	-0.1000±0.2600	-0.0900±0.3100	---
PRF Δθ_SQ(KIC) [arcsec]	---	0.07±0.21	0.07±0.2	0.18±0.24	0.1100±0.2600	0.1300±0.2400	---
Chi-Square	---	---	---	---	---	1.41	1.3800000000000001
Stellar Age [Gyr]	---	---	---	---	---	0.4±1.5	---