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Catalog / GJ 729 / Ross 154

Ross 154

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Ross 154

GJ 729 · LHS 3414 · recons:gj-729 · Gaia DR3 4075141768785646848
Distance
2.976 pc · 9.71 ly
Spectral type
M3.5 V (RECONS)
Teff
3117 K (Gaia GSP-Phot)
Magnitudes
V 10.44 · G 9.126 · BP−RP 2.834
Parallax
336.027 mas ± 0.032 (Gaia DR3)
Gaia source_id
4075141768785646848
RECONS name
GJ 729
RECONSGaia DR3

Identity & provenance

Stable ID
gaia-dr3:4075141768785646848
Primary name
Ross 154 · RECONS common name
Common name
Ross 154
RECONS name
GJ 729
RECONS system
GJ 729 (rank #7)
Component
—
LHS
3414
Gaia source_id
4075141768785646848
Gaia designation
Gaia DR3 4075141768785646848
Source catalogs
RECONS+Gaia DR3
Cross-match
matched (0.66″, 1 candidates)
Match note
—

Position

RA
282.45879 ° · Gaia DR3
Dec
-23.83710 ° · Gaia DR3
Reference epoch
J2016
Galactic l, b
11.30763 °, -10.28748 °
XYZ (equatorial)
0.587, -2.658, -1.203 pc
Proper motion
639.37, -193.96 mas/yr · Gaia DR3
Radial velocity
-11.12 km/s

Distance

Distance
2.976 pc · 9.71 ly · inverse parallax
Parallax (adopted)
336.0266 mas ± 0.0317 · Gaia DR3
Parallax (RECONS)
337.22 mas
Parallax (Gaia DR3)
336.0266 mas
RECONS vs Gaia
0.36 %

Photometry & astrophysics

Spectral type
M3.5 V · RECONS
V
10.44
M_V (RECONS)
13.08
G / BP / RP
9.126 / 10.732 / 7.898
BP − RP
2.834
Teff (GSP-Phot)
3117 K
log g / [M/H]
4.78 / -0.84
Mass
0.170 M☉
RUWE
0.99
Non-single star
0
Variability flag
NOT_AVAILABLE
Planets
0

Render parameters (star_params)

Teff
3117 K · Gaia GSP-Phot
Absolute mag
11.758 (G)
Bolometric corr.
-1.062
Luminosity
0.004145 L☉
Radius
0.2207 R☉ · Gaia G + parallax + BC_G (Andrae 2018)
Disk radius
0.5281
Limb darkening u1, u2
0.5900, 0.2100
Granulation amp / freq
0.0694 / 15.968
Variability
none
Seed
2429483895