TOI-1268 Overview

TOI-1268 0.90 R_⦿ 5150.00 K

TOI-1268 b

0.812 R_Jup

Overview Notes System Parameters Nearby Data Legend

Architecture: TOI-1268; TOI-1268

Other Data: Bibliography 4; Exoplanet Archive Notes 3; Nearby Data 4

Discovery Data

Host	Planet	Method	Year	Reference	Disposition
TOI-1268	TOI-1268 b	Transit	2022	Dong et al. 2022	Confirmed Planet

Exoplanet Archive Notes (3)

TOI-1268

Stellar age value/uncertainties estimated from range given in ref. (Dong et al. 2022)
Stellar age value/uncertainties estimated from range given in ref. (Šubjak et al. 2022)

TOI-1268 b

Planet also independently announced in this ref. (Dong et al. 2022)

TOI-1268 Stellar Parameters (6 Solutions)

RA: 13h13m33.26s

Dec: +62d18m19.37s

Distance: 109.557+0.545-0.540
pc

Parallax: 9.0990600±0.0448766 mas

Ecliptic Latitude: 60.53917 deg

Ecliptic Longitude: 153.72512 deg

Galactic Latitude: 54.63193 deg

Galactic Longitude: 118.49488 deg

Total Proper Motion: 68.7177569±0.0765166 mas/yr

Proper Motion (RA): -66.9887000±0.0770934 mas/yr

Proper Motion (Dec): -15.3181000±0.0645016 mas/yr

Photometry: m_V
10.920±0.008; m_TESS
10.1495±0.0063; m_J
9.40±0.02; m_H
9.034±0.023; m_Ks
8.911±0.014; m_W1
8.886±0.023; m_W2
8.941±0.019; m_W3
8.846±0.026; m_W4
8.878±0.411; m_Gaia
10.692000±0.000739; m_B
11.712±0.118; m_g
11.4580000±0.0009336; m_i
10.4417000±0.0010538; m_r
10.6580000±0.0005582; m_u
15.6091000±0.0106854; m_z
11.1362000±0.0031859

Tools: ExoFOP Target Overview Page; IRSA Finding Chart; TOI; Stellar Hosts

Source	Dong et al. 2022	Dong et al. 2022	Dong et al. 2022	Šubjak et al. 2022	TICv8	ExoFOP-TESS TOI	Show Candidate Solutions >>	<< Hide Candidate Solutions
T_eff (K)	5257±40	5257±40	5257±40	5300±100	5150.000+133.561-119.083	5091.2±83.2
L_✶ (log₁₀(L_⦿))	---	---	---	---	-0.2878539+0.0135496-0.0099855	---
ρ_✶ (g/cm³)	1.98±0.33	1.98±0.33	1.98±0.33	1.31+0.24-0.19	1.672449+0.391760-0.405343	---
M_✶ (M_⦿)	0.900±0.130	0.900±0.130	0.900±0.130	0.96±0.04	0.8700000+0.1194080-0.0912791	---
R_✶ (R_⦿)	0.86±0.02	0.86±0.02	0.86±0.02	0.92±0.06	0.9018020+0.0519352-0.0551905	0.90±0.05
log g (log₁₀(cm/s²))	4.52±0.07	4.52±0.07	4.52±0.07	4.55±0.10	4.4673600+0.0622155-0.1038140	4.47±0.08
Metallicity (dex)	0.17±0.06 [M/H]	0.17±0.06 [M/H]	0.17±0.06 [M/H]	0.36±0.06 [Fe/H]	---	---
v sin i (km/s)	4.472+0.454-0.392	4.303+0.553-0.454	4.183+0.306-0.231	4.12±1.00	---	---
Age (Gyr)	0.39+0.28-0.27	0.39+0.28-0.27	0.39+0.28-0.27	0.245±0.135	---	---
Sp. T	K V	K V	K V	K1-K2	---	---
P_rot (days)	10.84±0.07	10.84±0.07	10.84±0.07	10.9±0.5	---	---
γ (km/s)	---	---	---	-47.2240±0.0017	---	---

TOI-1268 b Planetary Parameters (5 Solutions)

Status: Confirmed Planet
Detected By: Radial Velocity, Transit

Tools: Transit Prediction Service; TOI; Transit; Atmospheric Spectroscopy

Source	Šubjak et al. 2022	Dong et al. 2022	Dong et al. 2022	Dong et al. 2022	ExoFOP-TESS TOI	Show Candidate Solutions >>	<< Hide Candidate Solutions
a/R_✶	16.62+0.97-0.84	17.164+0.199-0.403	17.215+0.131-0.196	17.043+0.256-0.387	---
T_eq (K)	918.9+29.9-30.7	---	---	---	860
b	0.423+0.063-0.081	0.191+0.149-0.130	0.135+0.065-0.049	0.246+0.121-0.128	---
ω (deg)	-40.6+20.7-19.5	210+25-19	210+24-19	212+25-20	---
M_p (M_⨁)	96.40+8.20-8.30	---	---	---	---
M_p (M_Jup)	0.3033+0.0258-0.0261	---	---	---	---
e	0.105+0.040-0.039	0.13+0.24-0.13	0.12+0.24-0.12	0.13+0.27-0.13	---
i (deg)	88.63+0.32-0.30	89.469+0.361-0.413	89.552+0.165-0.222	89.318+0.354-0.337	---
P (days)	8.1577094±0.0000045	8.157728±0.000005	8.157728±0.000005	8.157728±0.000005	8.1577210±0.0000023
ρ (g/cm³)	0.71+0.17-0.13	---	---	---	---
R_p (R_⨁)	9.1±0.6	8.37±0.20	8.37±0.20	8.37±0.20	9.318880±0.554542
R_p (R_Jup)	0.81±0.05	0.747±0.018	0.747±0.018	0.747±0.018	0.8313762±0.0494730
R_p/R_✶	0.091±0.001	0.089±0.001	0.089±0.001	0.089±0.001	---
K (m/s)	31.7+2.5-2.6	---	---	---	---
a (au)	0.0711+0.0063-0.0058	0.0684+0.0019-0.0021	0.0688+0.0017-0.0018	0.0680+0.0020-0.0021	---
δ (%)	0.8186+0.0205-0.0192	---	---	---	1.02730000±0.00644301
T₁₄ (hours)	4.001+0.025-0.024	---	---	---	3.788±0.046
T_C (days)	2458711.74770±0.00021	2458703.5895+0.0003-0.0002	2458703.5895+0.0003-0.0002	2458703.5895+0.0003-0.0002	2460359.6072310±0.0002798
λ (deg)	---	13.623+14.145-9.572	39.997+7.223-9.904	24.873+12.963-13.134	---
S (S_⨁)	---	---	---	---	91.0972

Nearby Data (4 Data Types within 30 arcseconds)

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

Data Files: 1 SuperWASP Time Series; 1 Associated Literature Data

Bibliography (4 References)

System

Star

Confirmed

Candidate

False Positive Planet

Controversial

False Positive

Aliases

Data Access

Transit Prediction Service

Time Series

Kepler | K2

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