K2-83 Overview

K2-83 0.42 R_⦿ 3910.00 K

K2-83 b

0.111 R_Jup

K2-83 c

0.132 R_Jup

EPIC 210508766.03

0.139 R_Jup

Overview Parameters Nearby Data Bibliography 9 Legend Expand All

K2-83 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
K2-83
K2-83 b	2.75 d	1.24 R_⨁	Transit	2016	Crossfield et al. 2016	Confirmed Planet
K2-83 c	10 d	1.48 R_⨁	Transit	2016	Crossfield et al. 2016	Confirmed Planet
EPIC 210508766.03	24.27 d	1.56 R_⨁	Transit	2019	Kruse et al. 2019	Candidate Planet

K2-83 Stellar Parameters (8 Solutions)

RA: 03h59m36.33s

Dec: +15d33m31.68s

Distance: 125.529+0.516-0.512
pc

Parallax: 7.9375000±0.0323816 mas

Ecliptic Latitude: -4.9012 deg

Ecliptic Longitude: 60.99112 deg

Galactic Latitude: -27.51381 deg

Galactic Longitude: 175.58174 deg

Total Proper Motion: 44.5828466±0.0560249 mas/yr

Proper Motion (RA): -40.4300000±0.0596351 mas/yr

Proper Motion (Dec): -18.7895000±0.0347211 mas/yr

Photometry: m_V
14.522±0.015; m_TESS
12.8328000±0.0073225; m_J
11.599±0.021; m_H
10.945±0.022; m_Ks
10.765±0.018; m_Kep
13.844; m_W1
10.651±0.022; m_W2
10.633±0.021; m_W3
10.574±0.106; m_W4
8.853; m_Gaia
13.804200±0.000341; m_B
16.058±0.087

Mission: K2 : Observed in Campaign 4

Tools: Planetary Systems; ExoFOP Target Overview Page; IRSA Finding Chart; K2 Names; K2 Planets and Candidates; K2 Targets; Stellar Hosts; K2 Time Series

Source	TICv8	Gaia DR2	Dressing et al. 2017	Crossfield et al. 2016	Kruse et al. 2019	Kruse et al. 2019	Kruse et al. 2019	Barros et al. 2016
T_eff (K)	3848.0±157.0	4143.1934+267.6270-364.1930	3875.751221+80.715706-80.201569	3910±49	---	---	---	---
M_✶ (M_⦿)	0.5566420±0.0202357	---	0.594112±0.059411	0.484±0.020	---	---	---	---
R_✶ (R_⦿)	0.5628210±0.0166402	---	0.547001+0.027739-0.027632	0.424±0.016	0.424 +0.025-0.010	0.424 +0.025-0.010	0.424 +0.025-0.010	---
log g (log₁₀(cm/s²))	4.682900±0.009893	---	---	4.863±0.050	---	---	---	---
L_✶ (log₁₀(L_⦿))	-1.20362+0.08755-0.10977	---	---	---	---	---	---	---
ρ_✶ (g/cm³)	4.4018020±0.2307068	---	---	---	---	---	---	---

K2-83 b Planetary Parameters (3 Solutions)

Status: Confirmed Planet

Detected By: Transit

Tools: Planetary Systems; Transit Prediction Service; K2 Names; K2 Planets and Candidates; Transit

Source	Crossfield et al. 2016	Dressing et al. 2017	Kruse et al. 2019
S (S_⨁)	41.5±3.9	38.8+6.3-5.9	---
P (days)	2.74697±0.00018	2.747227+0.000133-0.000131	2.747128 +0.000095-0.000100
R_p (R_⨁)	1.244±0.098	1.71±0.10	1.36 +0.11-0.14
R_p (R_Jup)	0.1110±0.0087	0.153±0.009	0.121 +0.0098-0.012
R_p/R_✶	0.0268±0.0019	0.028647+0.000788-0.000672	0.0293 +0.0015-0.0030
a (au)	0.03014±0.00041	0.032±0.001	---
T₁₄ (hours)	1.664±0.086	---	1.66080+0.07200-0.08160
T_C (days)	2457067.0633±0.0024 (BJD-TDB)	2457067.060±0.002 (BJD)	2457064.3154±0.0014 (BJD)
a/R_✶	---	12.59+0.63-0.66	11.6 +3.2-1.5
ω (deg)	---	-5.43000000+132.25362700-131.84634700	---
e	---	0.0700000+0.1397670-0.0539440	---
i (deg)	---	88.72+0.86-0.88	---
δ (%)	---	---	0.092 +0.0033-0.0035

K2-83 c Planetary Parameters (4 Solutions)

Status: Confirmed Planet

Detected By: Transit

Tools: Planetary Systems; Transit Prediction Service; K2 Names; K2 Planets and Candidates; Transit

Source	Crossfield et al. 2016	Dressing et al. 2017	Kruse et al. 2019	Barros et al. 2016
S (S_⨁)	7.42±0.70	6.9+1.1-1.0	---	---
P (days)	9.99767±0.00081	9.997442+0.000621-0.000605	9.99791 +0.00055-0.00053	10.00102551
R_p (R_⨁)	1.483±0.099	2.11±0.12	1.70 +0.18-0.28	---
R_p (R_Jup)	0.1323±0.0088	0.188±0.011	0.15 +0.016-0.025	---
R_p/R_✶	0.0319±0.0018	0.035442+0.000982-0.000855	0.0368 +0.0032-0.0059	---
a (au)	0.07131±0.00096	0.076+0.002-0.003	---	---
T₁₄ (hours)	2.77±0.11	---	2.71200+0.14400-0.19200	3.50900+0.27800-0.27800
T_C (days)	2457066.2703±0.0029 (BJD-TDB)	2457066.271±0.002 (BJD)	2457066.2688 +0.0018-0.0019 (BJD)	2457066.26638 (BJD)
a/R_✶	---	29.67+1.42-1.55	24.7 +9.2-4.7	---
ω (deg)	---	-19.3500000+137.0048890-120.4761770	---	---
e	---	0.0600000+0.1438560-0.0525090	---	---
i (deg)	---	89.51+0.33-0.38	---	---
δ (%)	---	---	0.1462 +0.0053-0.0055	0.163±2967.072

EPIC 210508766.03 Candidate Planet Parameters (1 Solution)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; K2 Planets and Candidates

Source	Kruse et al. 2019
a/R_✶	130 +43-26
P (days)	24.2747±0.0014
R_p (R_⨁)	1.56 +0.17-0.25
R_p (R_Jup)	0.139 +0.015-0.022
R_p/R_✶	0.0337 +0.0032-0.0053
δ (%)	0.1239 +0.0091-0.0093
T₁₄ (hours)	1.27200+0.12000-0.16800
T_C (days)	2457074.4696 +0.0017-0.0018

Nearby Data (within 30 arcseconds) Browse Nearby Data

Known Objects: 2 Confirmed Planets; 1 K2 Targets; 2 2MASS Point Source Catalog

Data Files: 1 K2 Time Series; 2 Associated Literature Data

Bibliography (9 References)

The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
Detection of Hundreds of New Planet Candidates and Eclipsing Binaries in K2 Campaigns 0-8
Kruse et al. 2019 Reference Overview
Gaia Data Release 2
Gaia DR2 Reference Overview
Characterizing K2 Candidate Planetary Systems Orbiting Low-mass Stars. II. Planetary Systems Observed During Campaigns 1-7
Dressing et al. 2017 Reference Overview
New planetary and eclipsing binary candidates from campaigns 1-6 of the K2 mission
Barros et al. 2016 Reference Overview
197 Candidates and 104 Validated Planets in K2’s First Five Fields
Crossfield et al. 2016 Reference Overview
The K2 Ecliptic Plane Input Catalog (EPIC) and Stellar Classifications of 138,600 Targets in Campaigns 1-8
EPIC Catalog Reference Overview
All WISE Data Release
Cutri et al. 2014 Reference Overview
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog Reference Overview

Legend

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

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