DMPP-2 Overview
DMPP-2
2.02
R⦿
6293.12
K
DMPP-2 b
- Other Data
- Bibliography 10
- Exoplanet Archive Notes 1
- Nearby Data 4
Discovery Data
| Host | Planet | Method | Year | Reference | Disposition |
|---|---|---|---|---|---|
| DMPP-2 | DMPP-2 b | Radial Velocity | 2019 | Haswell et al. 2020 | Confirmed Planet |
DMPP-2 b
- Equilibrium temperature was calculated assuming a Bond albedo of 0.5. (Haswell et al. 2020)
- RA
- 01h49m37.86s
- Dec
- -34d27m32.75s
- Distance
-
137.940+0.681-0.675pc
- Parallax
- 7.2208400±0.0353826 mas
- Ecliptic Latitude
- -42.07502 deg
- Ecliptic Longitude
- 9.55081 deg
- Galactic Latitude
- -75.5342 deg
- Galactic Longitude
- 246.92255 deg
- Total Proper Motion
- 28.4170444±0.0425481 mas/yr
- Proper Motion (RA)
- -27.3803000±0.0422603 mas/yr
- Proper Motion (Dec)
- 7.6057600±0.0461153 mas/yr
- Photometry
-
mV8.57±0.03
-
mTESS8.1311±0.0060
-
mJ7.703±0.027
-
mH7.482±0.046
-
mKs7.437±0.026
-
mW17.363±0.033
-
mW27.443±0.020
-
mW37.440±0.018
-
mW47.311±0.102
-
mGaia8.458240±0.000266
-
mB8.965±0.029
| Source | Haswell et al. 2020 | TICv8 | Gaia DR2 | Michigan Catalog, Vol. 3 | Cannon & Pickering 1918 |
|---|---|---|---|---|---|
|
Teff
(K)
|
6500±100 |
6435.0000+98.6606-172.5250
|
6293.125+170.225-70.275
|
--- | --- |
|
L✶
(log10(L⦿))
|
0.104+0.052-0.058
|
0.7732439+0.0170568-0.0245253
|
0.76330798+0.00322026-0.00324430
|
--- | --- |
|
γ
(km/s)
|
--- | --- | 8.2738539061714320±0.1925116408671897 | --- | --- |
|
R✶
(R⦿)
|
1.78±0.09 |
1.9596500+0.1178560-0.0673201
|
2.0256944+0.0460109-0.1052963
|
--- | --- |
|
v sin i
(km/s)
|
5.1±1.0 | --- | --- | --- | --- |
|
Age
(Gyr)
|
2.0±0.3 | --- | --- | --- | --- |
|
M✶
(M⦿)
|
1.44±0.03 |
1.300000+0.250546-0.167095
|
--- | --- | --- |
|
log g
(log10(cm/s2))
|
4.10±0.04 |
3.9676600+0.1162390-0.0651433
|
--- | --- | --- |
|
Sp. T
|
F5 V | --- | --- | F5 V | F5 |
|
ρ✶
(g/cm3)
|
--- |
0.2435433+0.0771840-0.0415847
|
--- | --- | --- |
- Status
- Confirmed Planet
- Detected By
- Radial Velocity
- Tools
| Source | Haswell et al. 2020 |
|---|---|
|
Teq
(K)
|
1000 |
|
Mp sin i
(M⨁)
|
139+10-19
|
|
Mp sin i
(MJup)
|
0.437+0.030-0.059
|
|
e
|
0.078 |
|
P
(days)
|
5.2072+0.0002-0.0055
|
|
K
(m/s)
|
40.26+2.69-5.34
|
|
a
(au)
|
0.0664±0.0005 |
Literature Time Series
(1 File Type, 1 File)
| File Type | Data Points | Filter | Reference |
|---|---|---|---|
| Photometric Light Curve | 119 | Hp (Hipparcos) | Hipparcos and Tycho Catalogs |
- Known Objects
- 1 Confirmed Planets
- 1 2MASS Point Source Catalog
- Data Files
- 1 SuperWASP Time Series
- 1 Associated Literature Data
-
Dispersed Matter Planet Project discoveries of ablating planets orbiting nearby bright stars
Haswell et al. 2020 | Reference Overview -
The Revised TESS Input Catalog and Candidate Target List
TICv8 | Reference Overview -
Gaia Data Release 2
Gaia DR2 | 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 -
The Hipparcos and Tycho Photometric System Passbands
Tycho 2 converted using Bessell 2000 | Reference Overview -
The Tycho-2 catalog of the 2.5 million brightest stars
The Tycho-2 Catalog | Reference Overview -
The Hipparcos and Tycho Catalogs
Hipparcos and Tycho Catalogs | Reference Overview -
Michigan Catalog of two-dimensional spectral types for the HD stars, Vol 3
Michigan Catalog, Vol. 3 | 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
