TOI-2104 Overview

TOI-2104 0.72 R_⦿ 4907.00 K

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TOI-2104.04

0.104 R_Jup

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TOI-2104.01

0.131 R_Jup

TOI-2104 b

0.136 R_Jup

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TOI-2104.05

0.150 R_Jup

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TOI-2104.03

0.167 R_Jup

Overview Parameters Nearby Data Bibliography 4 Legend Expand All

TOI-2104 Architecture & Discovery Information

Name	Orbital Separation	Planet Size	Method	Year	Reference	Disposition
TOI-2104
TOI-2104.04	1.98 d	1.17 R_⨁	Transit	2022	TESS Project	Candidate Planet
TOI-2104.01	3.27 d	1.47 R_⨁	Transit	2020	TESS Project	Candidate Planet
TOI-2104 b	5.9 d	1.53 R_⨁	Transit	2026	Lafarga et al. 2026	Confirmed Planet
TOI-2104.05	9.56 d	1.68 R_⨁	Transit	2022	TESS Project	Candidate Planet
TOI-2104.03	15.18 d	1.87 R_⨁	Transit	2022	TESS Project	Candidate Planet

TOI-2104 Stellar Parameters (7 Solutions)

RA: 10h06m26.93s

Dec: +83d05m16.22s

Distance: 76.7418+0.1276-0.1272
pc

Parallax: 13.0018000±0.0214678 mas

Ecliptic Latitude: 62.62971 deg

Ecliptic Longitude: 103.31057 deg

Galactic Latitude: 32.22199 deg

Galactic Longitude: 128.31368 deg

Total Proper Motion: 159.2997494±0.0354500 mas/yr

Proper Motion (RA): -88.9167000±0.0367749 mas/yr

Proper Motion (Dec): -132.1750000±0.0348339 mas/yr

Photometry: m_V
10.838±0.008; m_TESS
10.0556±0.0060; m_J
9.252±0.024; m_H
8.746±0.053; m_Ks
8.652±0.023; m_W1
8.594±0.023; m_W2
8.653±0.020; m_W3
8.602±0.023; m_W4
8.120±0.151; m_Gaia
10.642300±0.000249; m_B
11.612±0.110

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

Source	Lafarga et al. 2026	TICv8	ExoFOP	ExoFOP	ExoFOP	ExoFOP	ExoFOP
T_eff (K)	4856.127	4907.000+94.302-148.839	4907.0±121.6	4907.0±121.6	4907.0±121.6	4907.0±121.6	4907.0±121.6
R_✶ (R_⦿)	0.723757	0.7237570+0.0552553-0.0378402	0.72±0.05	0.72±0.05	0.72±0.05	0.72±0.05	0.723757028579712±0.046547700000000
log g (log₁₀(cm/s²))	4.5718	4.6219700+0.0944742-0.0777513	4.62±0.09	4.62±0.09	4.62±0.09	4.62±0.09	4.62±0.09
L_✶ (log₁₀(L_⦿))	---	-0.5628560+0.0136545-0.0134680	---	---	---	---	---
ρ_✶ (g/cm³)	2.01143355222406+0.90365262545308-1.24848300869339	2.974945+0.729945-0.802868	---	---	---	---	---
M_✶ (M_⦿)	---	0.8000000+0.1091350-0.0703637	---	---	---	---	---

TOI-2104 b Planetary Parameters (2 Solutions)

Status: Confirmed Planet

Detected By: Transit

Tools: Planetary Systems; Transit Prediction Service; TOI; Transit

Source	Lafarga et al. 2026	ExoFOP
a/R_✶	15.476454347684042+2.037629554286566-4.273408167506956	---
b	0.4683593181316581+0.3037445723964468-0.3306974935049571	---
i (deg)	88.27551694181781+1.26994515758439-2.22396377179825	---
P (days)	5.904370457001440+0.000034105175958-0.000031842031745	5.9043690±0.0000245
R_p (R_⨁)	1.528981268400396+0.138892579036943-0.122857564096734	1.359590±0.110126
R_p (R_Jup)	0.1364068071238981+0.0123911872769076-0.0109606365988955	0.1212947±0.0098248
R_p/R_✶	0.0193564102833771+0.0012435756462924-0.0010470497078460	---
T₁₄ (hours)	2.6272026113348401+0.1309528574084352-0.1021513562709672	2.653±0.281
T_C (days)	2459408.79039182+0.00177017-0.00179606 (BJD)	2460329.8706320±0.0036665 (BJD)
T_eq (K)	---	846
S (S_⨁)	---	85.3357
δ (%)	---	0.03510000±0.00287206

TOI-2104.04 Candidate Planet Parameters (1 Solution)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; TOI

Source	ExoFOP
T_eq (K)	1160
S (S_⨁)	301.491
P (days)	1.9803146±0.0000073
R_p (R_⨁)	1.1696900±0.0963535
R_p (R_Jup)	0.10435293±0.00859610
δ (%)	0.03060000±0.00222215
T₁₄ (hours)	1.660±0.212
T_C (days)	2460336.9436270±0.0040579

TOI-2104.01 Candidate Planet Parameters (1 Solution)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; TOI

Source	ExoFOP
T_eq (K)	947
S (S_⨁)	133.517
P (days)	3.2723118±0.0000094
R_p (R_⨁)	1.467720±0.109967
R_p (R_Jup)	0.1309414±0.0098106
δ (%)	0.04640000±0.00261257
T₁₄ (hours)	1.815±0.243
T_C (days)	2460336.1607550±0.0031426

TOI-2104.05 Candidate Planet Parameters (1 Solution)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; TOI

Source	ExoFOP
T_eq (K)	643.721490342164
S (S_⨁)	40.5800926350629
P (days)	9.56110995932098±0.00008353699000
R_p (R_⨁)	1.67908764243569±0.27665547000000
R_p (R_Jup)	0.149798423904476±0.024681590360843
δ (%)	0.0381556763958528±0.0047674150000000
T₁₄ (hours)	3.01281106417084±0.42467156000000
T_C (days)	2458687.79432100±0.00436233

TOI-2104.03 Candidate Planet Parameters (1 Solution)

Status: Candidate Planet
Detected By: Transit

Tools: Transit Prediction Service; TOI

Source	ExoFOP
T_eq (K)	574
S (S_⨁)	18.1396
P (days)	15.1808746±0.0000843
R_p (R_⨁)	1.868640±0.151508
R_p (R_Jup)	0.1667092±0.0135167
δ (%)	0.06890000±0.00543988
T₁₄ (hours)	2.808±0.667
T_C (days)	2460335.884786±0.006020

Nearby Data (within 30 arcseconds) Browse Nearby Data

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

Data Files: 1 Associated Literature Data

Bibliography (4 References)

Automatic search for transiting planets in TESS─SPOC FFIs with RAVEN: over 100 newly validated planets and over 2000 vetted candidates
Lafarga et al. 2026 Reference Overview
The Revised TESS Input Catalog and Candidate Target List
TICv8 Reference Overview
ExoFOP TOI Table
ExoFOP
TESS Object of Interest List
TESS Project

System
Star
Confirmed
Candidate
False Positive Planet
Controversial
False Positive

Aliases
Data Access
Transit Prediction Service
Time Series
Kepler | K2

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