TOI-561 Overview
TOI-561
0.88
R⦿
5391.00
K
TOI-561 b
0.127
RJup
TOI-561 c
0.257
RJup
!
TOI-561 f
0.207
RJup
!
TOI-561 d
0.226
RJup
!
TOI-561 e
0.238
RJup
- Other Data
- Bibliography 7
- Exoplanet Archive Notes 6
- Nearby Data 3
Discovery Data
Host | Planet | Method | Year | Reference | Disposition |
---|---|---|---|---|---|
TOI-561 | TOI-561 b | Transit | 2020 | Lacedelli et al. 2020 | Confirmed Planet |
TOI-561 | TOI-561 c | Transit | 2020 | Lacedelli et al. 2020 | Confirmed Planet |
TOI-561 | TOI-561 f | Transit | 2020 | Weiss et al. 2020 | Confirmed Planet |
TOI-561 | TOI-561 d | Transit | 2020 | Lacedelli et al. 2020 | Confirmed Planet |
TOI-561 | TOI-561 e | Transit | 2020 | Lacedelli et al. 2020 | Confirmed Planet |
TOI-561 b
- Planet also independently announced by Weiss et al. 2020 (Lacedelli et al. 2020)
- Planet also independently announced by Weiss et al. 2020 (Lacedelli et al. 2020)
- Conflicting planetary system architecture presented in ref. (Lacedelli et al. 2020)
- Name of planet changed from TOI-561 d to TOI-561 f as TOI-561 d already exists in literature. (Weiss et al. 2020)
- Conflicting planetary system architecture presented in ref. (Weiss et al. 2020)
- Conflicting planetary system architecture presented in ref. (Weiss et al. 2020)
- RA
- 09h52m44.44s
- Dec
- +06d12m57.97s
- Distance
-
85.7990+0.4988-0.4932pc
- Parallax
- 11.6268000±0.0668703 mas
- Ecliptic Latitude
- -6.264279 deg
- Ecliptic Longitude
- 148.1941 deg
- Galactic Latitude
- 42.72987 deg
- Galactic Longitude
- 230.8491 deg
- Total Proper Motion
- 124.6638566±0.0898647 mas/yr
- Proper Motion (RA)
- -108.4320000±0.0883905 mas/yr
- Proper Motion (Dec)
- -61.5108000±0.0942989 mas/yr
- Photometry
-
mV10.252±0.006
-
mTESS9.5273±0.0060
-
mJ8.879±0.020
-
mH8.504±0.055
-
mKs8.394±0.019
-
mW18.337±0.023
-
mW28.396±0.020
-
mW38.375±0.023
-
mW47.971±0.260
- Tools
- IRSA Finding Chart
- TOI
Source | Lacedelli et al. 2020 | Weiss et al. 2020 | TICv8 | Gaia DR2 | ExoFOP-TESS TOI | ExoFOP-TESS TOI | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
---|---|---|---|---|---|---|---|---|---|
Teff
(K)
|
5455+65-47
|
5326±64 |
5440.000+121.158-125.768
|
5353.0+102.7-266.5
|
5391±185 | 5391±185 | 5391±185 | ||
R✶
(R⦿)
|
0.849±0.007 | 0.832±0.019 |
0.8405760+0.0497744-0.0406779
|
0.87473506+0.09406224-0.03261233
|
0.875368±0.11347 | 0.875368±0.11347 | 0.875368±0.11347 | ||
log g
(log10(cm/s2))
|
4.47±0.01 | 4.500±0.030 |
4.5666400+0.0872524-0.0667319
|
--- | 4.52526±0.28868 | 4.52526±0.28868 | 4.52526±0.28868 | ||
L✶
(log10(L⦿))
|
--- |
-0.282+0.014-0.014
|
-0.2537555+0.0134580-0.0083158
|
-0.2471632+0.0032008-0.0032246
|
--- | --- | --- | ||
γ
(km/s)
|
--- | --- | --- | 79.54096898189479±0.56459452584895 | --- | --- | --- | ||
Metallicity
(dex)
|
-0.33+0.10-0.05
[Fe/H]
|
-0.41±0.05 [Fe/H] | --- | --- | --- | --- | --- | ||
v sin i
(km/s)
|
<2 | --- | --- | --- | --- | --- | --- | ||
Age
(Gyr)
|
>5 | 10±3 | --- | --- | --- | --- | --- | ||
ρ✶
(g/cm3)
|
1.809±0.056 | 1.95±0.16 |
2.2550595+0.5466334-0.4373521
|
--- | --- | --- | --- | ||
M✶
(M⦿)
|
0.785±0.018 | 0.805±0.030 |
0.9500000+0.1231050-0.1115530
|
--- | --- | --- | --- | ||
Sp. T
|
G9 V | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
Source | Lacedelli et al. 2020 | Weiss et al. 2020 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
---|---|---|---|---|---|
Teq
(K)
|
--- | 2480±200 | 2103.695557 | ||
S
(S⨁)
|
--- | --- | 4628.630371 | ||
P
(days)
|
0.446578±0.000017 |
0.446573+0.000032-0.000021
|
0.446547±0.000064 | ||
Rp
(R⨁)
|
1.423±0.066 | 1.45±0.11 | 1.55421±1.522861 | ||
δ
(%)
|
--- | --- | 0.0289999084±0.0029232874 | ||
T14
(hours)
|
1.327+0.021-0.030
|
1.42±0.10 | 1.366769±0.29138 | ||
TC
(days)
|
2458517.498±0.001 | 2458517.4973±0.0018 | 2458517.498169±0.001694 | ||
a/R✶
|
2.646±0.031 | --- | --- | ||
b
|
0.14+0.13-0.10
|
0.3±0.2 | --- | ||
ω
(deg)
|
90 | --- | --- | ||
Mp
(M⨁)
|
1.59±0.36 | 3.2±0.8 | --- | ||
Mp
(MJup)
|
0.00500±0.00113 | 0.010±0.003 | --- | ||
e
|
0 | 0 | --- | ||
i
(deg)
|
87.0+2.1-2.8
|
--- | --- | ||
ρ
(g/cm3)
|
3.0±0.8 |
5.5+2.0-1.6
|
--- | ||
Rp
(RJup)
|
0.1270±0.0059 | 0.129±0.010 | --- | ||
Rp/R✶
|
0.0152±0.0007 | 0.016±0.001 | --- | ||
K
(m/s)
|
1.56±0.35 | 3.1±0.8 | --- | ||
a
(au)
|
0.01055±0.00008 | 0.01064±0.00013 | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity, Transit
Source | Lacedelli et al. 2020 | Weiss et al. 2020 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
---|---|---|---|---|---|
Teq
(K)
|
--- | 860±70 | 727.860229 | ||
b
|
0.18+0.16-0.12
|
0.2±0.2 | --- | ||
Mp
(M⨁)
|
5.40±0.98 | 7.0±2.3 | --- | ||
Mp
(MJup)
|
0.0170±0.0031 | 0.022±0.007 | --- | ||
e
|
0.0600+0.0670-0.0420
|
0 | --- | ||
P
(days)
|
10.779±0.004 | 10.77892±0.00015 | 10.781327±0.009318 | ||
ρ
(g/cm3)
|
1.3±0.3 | 1.6±0.6 | --- | ||
Rp
(R⨁)
|
2.878±0.096 | 2.90±0.13 | 3.772776±0.561314 | ||
Rp
(RJup)
|
0.2568±0.0086 | 0.259±0.012 | --- | ||
Rp/R✶
|
0.0308±0.0009 | 0.032±0.001 | --- | ||
K
(m/s)
|
1.84±0.33 | 2.4±0.8 | --- | ||
a
(au)
|
0.08809±0.00070 | 0.0888±0.0011 | --- | ||
T14
(hours)
|
3.77+0.07-0.15
|
4.04±0.26 | 4.858829±0.398929 | ||
TC
(days)
|
2458527.060±0.004 | 2458527.05825±0.00053 | 2458527.055298±0.006522 | ||
a/R✶
|
22.10±0.26 | --- | --- | ||
ω
(deg)
|
200+55-49
|
--- | --- | ||
i
(deg)
|
89.53+0.32-0.39
|
--- | --- | ||
S
(S⨁)
|
--- | --- | 66.330452 | ||
δ
(%)
|
--- | --- | 0.1207247681±0.0139983353 |
- Status
- Confirmed Planet Controversial
- Detected By
- Radial Velocity, Transit
Source | Weiss et al. 2020 | ExoFOP-TESS TOI | Show Candidate Solutions >> | << Hide Candidate Solutions |
---|---|---|---|---|
Teq
(K)
|
750±60 | 633.249084 | ||
S
(S⨁)
|
--- | 38.003128 | ||
P
(days)
|
16.287±0.005 | 16.371651±0.006706 | ||
Rp
(R⨁)
|
2.32±0.16 | 2.842121±0.743704 | ||
δ
(%)
|
--- | 0.09228710940±0.01056428830 | ||
T14
(hours)
|
4.45±0.46 | 3.478042±0.440894 | ||
TC
(days)
|
2458521.8828±0.0035 | 2458521.85022±0.005659 | ||
b
|
0.1±0.1 | --- | ||
Mp
(M⨁)
|
3.0+2.4-1.9
|
--- | ||
Mp
(MJup)
|
0.0094+0.0076-0.0060
|
--- | ||
e
|
0 | --- | ||
ρ
(g/cm3)
|
1.3+1.1-0.8
|
--- | ||
Rp
(RJup)
|
0.207±0.014 | --- | ||
Rp/R✶
|
0.0256±0.0016 | --- | ||
K
(m/s)
|
0.90±0.60 | --- | ||
a
(au)
|
0.1174±0.0015 | --- |
- Status
- Confirmed Planet Controversial
- Detected By
- Radial Velocity, Transit
Source | Lacedelli et al. 2020 |
---|---|
a/R✶
|
39.35±0.46 |
b
|
0.32+0.17-0.19
|
ω
(deg)
|
246+67-124
|
Mp
(M⨁)
|
11.95±1.28 |
Mp
(MJup)
|
0.03760±0.00403 |
e
|
0.0510+0.0640-0.0360
|
i
(deg)
|
89.54+0.28-0.21
|
P
(days)
|
25.62±0.04 |
ρ
(g/cm3)
|
4.1±0.8 |
Rp
(R⨁)
|
2.53±0.13 |
Rp
(RJup)
|
0.226±0.012 |
Rp/R✶
|
0.0271±0.0014 |
K
(m/s)
|
3.06±0.33 |
a
(au)
|
0.1569±0.0012 |
T14
(hours)
|
4.85+0.20-0.35
|
TC
(days)
|
2458521.882±0.004 |
- Status
- Confirmed Planet Controversial
- Detected By
- Radial Velocity, Transit
Source | Lacedelli et al. 2020 |
---|---|
a/R✶
|
82.13±0.99 |
b
|
0.34+0.13-0.20
|
ω
(deg)
|
155±83 |
Mp
(M⨁)
|
16.0±2.3 |
Mp
(MJup)
|
0.0503±0.0072 |
e
|
0.0610+0.0510-0.0420
|
i
(deg)
|
89.75+0.14-0.08
|
P
(days)
|
77.23±0.39 |
ρ
(g/cm3)
|
4.6±0.9 |
Rp
(R⨁)
|
2.67±0.11 |
Rp
(RJup)
|
0.238±0.010 |
Rp/R✶
|
0.0286±0.0011 |
K
(m/s)
|
2.84±0.41 |
a
(au)
|
0.3274+0.0028-0.0027
|
T14
(hours)
|
6.96+0.34-0.38
|
TC
(days)
|
2458538.181±0.004 |
- Known Objects
- 5 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 5 Associated Literature Data
-
An unusually low density ultra-short period super-Earth and three mini-Neptunes around the old star TOI-561
Lacedelli et al. 2020 • 2020MNRAS.tmp.3556L -
The TESS-Keck Survey II: An Ultra-Short Period Rocky Planet and its Siblings Transiting the Galactic Thick-Disk Star TOI-561
Weiss et al. 2020 • 2020arXiv200903071W -
The Revised TESS Input Catalog and Candidate Target List
TICv8 • 2019AJ....158..138S -
Gaia Data Release 2
Gaia DR2 • 2018A&A...616A...1G -
ExoFOP-TESS TOI Table
ExoFOP-TESS TOI -
All WISE Data Release
Cutri et al. 2014 • 2014yCat.2328....0C -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog • 2003tmc..book.....C
- System
- Star
- Confirmed
- Candidate
- Refuted
- Controversial
- False Positive
- Aliases
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