rho CrB Overview
rho CrB
1.36
R⦿
5627.00
K
rho CrB e
!
rho CrB b
rho CrB c
rho CrB d
- Other Data
- Bibliography 29
- Exoplanet Archive Notes 3
- Nearby Data 5
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| rho CrB | rho CrB e | Radial Velocity | 2023 | Brewer et al. 2023 | Confirmed Planet |
| rho CrB | rho CrB b | Radial Velocity | 1997 | Noyes et al. 1997 | Confirmed Planet |
| rho CrB | rho CrB c | Radial Velocity | 2016 | Fulton et al. 2016 | Confirmed Planet |
| rho CrB | rho CrB d | Radial Velocity | 2023 | Brewer et al. 2023 | Confirmed Planet |
rho CrB
- Some stellar parameter values may be biased due to companion blend (WDS Catalog)
- Longitude of periastron value drawn from Erratum (1997ApJ...487L.195N). (Noyes et al. 1997)
- Planet flagged as controversial. (Reffert & Quirrenbach 2011)
- RA
- 16h01m02.42s
- Dec
- +33d18m00.67s
- Distance
-
17.4671+0.0241-0.0240pc
- Parallax
- 57.2216000±0.0781576 mas
- Ecliptic Latitude
- 52.40991 deg
- Ecliptic Longitude
- 227.17715 deg
- Galactic Latitude
- 48.92412 deg
- Galactic Longitude
- 53.48367 deg
- Total Proper Motion
- 797.5220847±0.1498139 mas/yr
- Proper Motion (RA)
- -198.536000±0.107665 mas/yr
- Proper Motion (Dec)
- -772.415000±0.152188 mas/yr
- Photometry
-
mV5.40816±0.02300
-
mTESS4.8248±0.0064
-
mJ4.088±0.240
-
mH3.989±0.036
-
mKs3.857±0.036
-
mW13.902±0.212
-
mW23.588±0.050
-
mW33.904±0.015
-
mW43.850±0.022
-
mGaia5.2416700±0.0021744
-
mB6.001±0.021
-
Abundances
(Hypatia Catalog) -
[Fe/H] -0.18±0.14 dex
-
[C/H] 0.02±0.30 dex
-
[O/H] -0.01±0.14 dex
-
[Na/H] -0.25±0.10 dex
-
[Mg/H] -0.01±0.11 dex
-
[Al/H] -0.08±0.12 dex
-
[Si/H] -0.15±0.08 dex
-
[Ca/H] -0.11±0.10 dex
-
[Y/H] -0.18±0.19 dex
-
[BaII/H] -0.32±0.12 dex
| Source | Brewer et al. 2023 | Rosenthal et al. 2021 | TICv8 | Gaia DR2 | Fulton et al. 2016 | Turnbull 2015 | von Braun et al. 2014 | Takeda et al. 2007 | Valenti & Fischer 2005 | Wright et al. 2004 | Nordstrom et al. 2004 | Gray et al. 2003 | Santos et al. 2003 | Nidever et al. 2002 | Noyes et al. 1997 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Duncan et al. 1991 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
S Index
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | 0.145±0.019 | --- | --- | --- | --- | --- | 0.1483±0.0037 | 0.1490±0.0042 | 0.1478±0.0041 | 0.1480±0.0035 | 0.1468±0.0037 | 0.1510±0.0045 | 0.1480±0.0052 | 0.1465±0.0025 | 0.1457±0.0017 | 0.1468±0.0051 | 0.1483±0.0037 | 0.1490±0.0042 | 0.1478±0.0041 | 0.1480±0.0035 | 0.1468±0.0037 | 0.1510±0.0045 | 0.1480±0.0052 | --- |
|
CAII LOG RHK
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | -5.08 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
Teff
(K)
|
5817±24 | 5770.309493245000±84.020829477975 |
5833.000+141.167-124.154
|
5852.50+155.75-59.25
|
5627±54 | 5823 | 5627±54 | --- | --- | --- | --- | --- | 5835 | --- | 5777 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
L✶
(log10(L⦿))
|
0.260+0.019-0.020
|
--- |
0.25817353+0.01429732-0.00967732
|
0.27110584+0.00096920-0.00097134
|
0.2320+0.0106-0.0108
|
0.262±0.014 |
0.23195+0.01064-0.01090
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
Metallicity
(dex)
|
-0.20±0.01 [Fe/H] | -0.1942034261335000±0.0593215195620000 [Fe/H] | -0.17±0.10 [M/H] | --- | -0.31±0.05 [Fe/H] | -0.2 [Fe/H] | -0.22 [Fe/H] | --- | --- | --- | --- | --- | -0.21 [Fe/H] | --- | -0.19 [Fe/H] | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
Age
(Gyr)
|
10.2±0.5 | --- | --- | --- | --- | 11.04 | 12.9 |
11.04+0.88-0.72
|
--- | --- | --- | --- | --- | --- | 10 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
M✶
(M⦿)
|
0.95±0.01 | 0.91121413935350±0.03067040857275 |
1.050000+0.119016-0.153624
|
--- | 0.889±0.030 | 0.97 | 0.91 |
0.965+0.022-0.020
|
--- | --- | --- | --- | 0.95 | --- | 1.0 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
R✶
(R⦿)
|
1.34±0.04 | 1.35523333937500±0.03206626823193 |
1.3181200+0.0690482-0.0622935
|
1.3289931+0.0273233-0.0680090
|
1.3617±0.0262 | 1.35 | 1.3617±0.0262 |
1.35+0.03-0.02
|
--- | --- | --- | --- | --- | --- | 1.31 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
Sp. T
|
--- | --- | --- | --- | G0 V | G2V | G0 V | --- | --- | --- | --- | G0 V | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | F8 |
|
v sin i
(km/s)
|
0.80±0.30 | --- | --- | --- | <2 | --- | --- | --- | 1.6±0.5 | --- | 2 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
log g
(log10(cm/s2))
|
4.25±0.05 | 4.13226692367500±0.02492130532632 |
4.2193500+0.0864775-0.0748518
|
--- | 4.121±0.018 | 4.18 | --- |
4.18+0.03-0.01
|
--- | --- | --- | --- | 4.40 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
γ
(km/s)
|
--- | --- | --- | 17.981116100722531±0.144118928722215 | --- | --- | --- | --- | 17.3 | --- | 17.8±0.1 | --- | --- | 17.9 | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
|
ρ✶
(g/cm3)
|
--- | --- |
0.6463814+0.1616775-0.1284718
|
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Brewer et al. 2023 |
|---|---|
|
Tp
(days)
|
2455496.2+5.7-5.0
|
|
ω
(deg)
|
-0.600+49.000-57.000
|
|
Mp sin i
(M⨁)
|
3.79+0.53-0.54
|
|
Mp sin i
(MJup)
|
0.0119+0.0017-0.0017
|
|
e
|
0.126+0.054-0.078
|
|
P
(days)
|
12.949±0.014 |
|
K
(m/s)
|
1.140±0.015 |
|
a
(au)
|
0.1061±0.0011 |
|
TC
(days)
|
2455498.5+4.6-4.7
|
- Status
- Confirmed Planet Controversial
- Detected By
- Radial Velocity
- Tools
| Source | Brewer et al. 2023 | Rosenthal et al. 2021 | Fulton et al. 2016 | Noyes et al. 1997 |
|---|---|---|---|---|
|
a/R✶
|
--- | --- |
34.66+0.78-0.76
|
--- |
|
Teq
(K)
|
--- | --- |
614.0+9.1-9.0
|
--- |
|
S
(S⨁)
|
--- | --- |
34.7+2.1-2.0
|
--- |
|
ω
(deg)
|
-90.36+3.44-3.32
|
-80.0+200.0-5.4
|
270.6+5.9-5.8
|
30.0±74.0 |
|
Mp sin i
(M⨁)
|
347.4±7.3 | 335.9±7.6 |
332.1+7.5-7.6
|
350 |
|
Mp sin i
(MJup)
|
1.093±0.023 | 1.057±0.024 |
1.045+0.024-0.024
|
1.1 |
|
e
|
0.0380±0.0025 |
0.0355+0.0035-0.0037
|
0.0373+0.0040-0.0039
|
0.028±0.040 |
|
P
(days)
|
39.8438±0.0027 |
39.84324+0.00067-0.00066
|
39.8458+0.0015-0.0014
|
39.645±0.088 |
|
K
(m/s)
|
67.28±0.19 | 66.99±0.23 | 67.28±0.25 | 67.4±2.2 |
|
a
(au)
|
0.2245+0.0023-0.0024
|
0.2213±0.0025 |
0.2196+0.0024-0.0025
|
0.23 |
|
Tp
(days)
|
2455498.70+0.75-39.00
|
--- | --- | 2450413.7±8.2 |
|
TC
(days)
|
2455479.62±0.29 |
2456516.109+0.051-0.052
|
--- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Brewer et al. 2023 | Rosenthal et al. 2021 | Fulton et al. 2016 |
|---|---|---|---|
|
a/R✶
|
--- | --- |
65.1+1.5-1.4
|
|
Teq
(K)
|
--- | --- | 448.1±6.6 |
|
S
(S⨁)
|
--- | --- |
9.850+0.600-0.560
|
|
ω
(deg)
|
9.70+25.20-30.90
|
16+48-74
|
190+110-140
|
|
Mp sin i
(M⨁)
|
28.2±1.5 |
28.1+1.7-1.8
|
25±2 |
|
Mp sin i
(MJup)
|
0.0887±0.0047 |
0.0885+0.0055-0.0056
|
0.079±0.006 |
|
e
|
0.0960+0.0530-0.0540
|
0.044+0.050-0.031
|
0.0520+0.0610-0.0370
|
|
P
(days)
|
102.19+0.27-0.22
|
102.557+0.078-0.079
|
102.54±0.17 |
|
K
(m/s)
|
4.00+0.18-0.17
|
4.10+0.23-0.24
|
3.74±0.28 |
|
a
(au)
|
0.4206+0.0044-0.0045
|
0.4157+0.0046-0.0047
|
0.4123+0.0046-0.0047
|
|
Tp
(days)
|
2455609+13-14
|
--- | --- |
|
TC
(days)
|
2455629.3+8.6-11.0
|
2455206.1+1.7-1.9
|
--- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Brewer et al. 2023 |
|---|---|
|
Tp
(days)
|
2455512+55-32
|
|
ω
(deg)
|
0 |
|
Mp sin i
(M⨁)
|
21.6±2.5 |
|
Mp sin i
(MJup)
|
0.0680±0.0079 |
|
e
|
0 |
|
P
(days)
|
282.2+2.2-3.7
|
|
K
(m/s)
|
2.20±0.14 |
|
a
(au)
|
0.827±0.011 |
|
TC
(days)
|
2455583+54-31
|
Literature Stellar Spectra
(2 Files)
| File Type | Spectrum Type | Wavelength Category | Reference |
|---|---|---|---|
| Spectra | echelle grating | Optical | California Planet Search |
| Spectra | echelle grating | Optical | California Planet Search |
Literature Time Series
(2 File Types, 2 Files)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 171 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
| Radial Velocity Curve | 26 | Optical Spectra | Butler et al. 2006 |
- Known Objects
- 4 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 4 Associated Literature Data
-
EXPRES. IV. Two Additional Planets Orbiting ρ Coronae Borealis Reveal Uncommon System Architecture
Brewer et al. 2023 | Reference Overview -
The California Legacy Survey. I. A Catalog of 178 Planets from Precision Radial Velocity Monitoring of 719 Nearby Stars over Three Decades
Rosenthal et al. 2021 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | Reference Overview -
Three Temperate Neptunes Orbiting Nearby Stars
Fulton et al. 2016 | Reference Overview -
ExoCat-1: The Nearby Stellar Systems Catalog for Exoplanet Imaging Missions
Turnbull 2015 | Reference Overview -
Stellar diameters and temperatures - V. 11 newly characterized exoplanet host stars
von Braun et al. 2014 | Reference Overview -
All WISE Data Release
Cutri et al. 2014 | Reference Overview -
Mass constraints on substellar companion candidates from the re-reduced Hipparcos intermediate astrometric data: nine confirmed planets and two confirmed brown dwarfs
Reffert & Quirrenbach 2011 | Reference Overview -
CPS
California Planet Search -
Validation of the new Hipparcos reduction
van Leeuwen et al. 2007 | Reference Overview -
Structure and Evolution of Nearby Stars with Planets. II. Physical Properties of ~1000 Cool Stars from the SPOCS Catalog
Takeda et al. 2007 | Reference Overview -
Catalog of Nearby Exoplanets
Butler et al. 2006 | Reference Overview -
Spectroscopic Properties of Cool Stars (SPOCS). I. 1040 F, G, and K Dwarfs from Keck, Lick, and AAT Planet Search Programs
Valenti & Fischer 2005 | Reference Overview -
Chromospheric Ca II Emission in Nearby F, G, K, and M Stars
Wright et al. 2004 | Reference Overview -
The Geneva-Copenhagen survey of the Solar neighbourhood. Ages,metallicities and kinematix properties of ~14 000 F and G dwarfs
Nordstrom et al. 2004 | Reference Overview -
Contributions to the Nearby Stars (NStars) Project: Spectroscopy of Stars Earlier than M0 within 40 parsecs: The Northern Sample I
Gray et al. 2003 | Reference Overview -
2MASS All-Sky Catalog of Point Sources
2MASS Point Source Catalog | Reference Overview -
Statistical properties of exoplanets. II. Metallicity, orbital parameters, and space velocities
Santos et al. 2003 | Reference Overview -
Radial Velocities of 889 late-type stars
Nidever et al. 2002 | Reference Overview -
Revised Coordinates and Proper Motions of the Stars in the Luyten Half-Second Catalog
Bakos et al. 2002 | Reference Overview -
Yale Trigonometric Parallaxes, Fourth Edition (van Altena+ 1995)
van Altena et al. 2001 | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
The Washington Double Star Catalog (WDS, 1996.0)
WDS Catalog | Reference Overview -
A Planet Orbiting the Star Rho Coronae Borealis
Noyes et al. 1997 | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | Reference Overview -
CA II H and K measurements made at Mount Wilson Observatory, 1966-1983
Duncan et al. 1991 | Reference Overview -
UBVRIJKL Photometry of Bright Stars
Johnson et al. 1966 | Reference Overview -
The Henry Draper catalogue 0h, 1h, 2h, and 3h
Cannon & Pickering 1918 | Reference Overview
- System
- Star
- Confirmed
- Candidate
- False Positive Planet
- Controversial
- False Positive
- Aliases
- Data Access
- Transit Prediction Service
- Time Series
- Kepler | K2
- External Link
- Search
- Browse
- Download
