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Catalog / GJ 896 / GJ 896 B

GJ 896 B

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GJ 896 B

GJ 896 · LHS 3966 · recons:gj-896:b · Gaia DR3 2824770686019004032
Distance
6.254 pc · 20.40 ly
Spectral type
M4.5 V (RECONS)
Teff
3125 K (spectral type (Pecaut & Mamajek 2013))
Magnitudes
V 12.21 · G 10.829 · BP−RP 3.174
Parallax
159.908 mas ± 0.051 (Gaia DR3)
Gaia source_id
2824770686019004032
RECONS name
GJ 896 B
RECONSGaia DR3

Identity & provenance

Stable ID
gaia-dr3:2824770686019004032
Primary name
GJ 896 B · recons cns name
Common name
—
RECONS name
GJ 896 B
RECONS system
GJ 896 (rank #88)
Component
B
LHS
3966
Gaia source_id
2824770686019004032
Gaia designation
Gaia DR3 2824770686019004032
Source catalogs
RECONS+Gaia DR3
Cross-match
matched (5.42″, 2 candidates)
Match note
ambiguous: 2 Gaia candidates within 30 arcsec; resolved by brightness rank / separation; contested: Gaia source was a candidate for 2 RECONS components

Position

RA
352.97168 ° · Gaia DR3
Dec
19.93731 ° · Gaia DR3
Reference epoch
J2016
Galactic l, b
98.58054 °, -39.14343 °
XYZ (equatorial)
5.835, -0.719, 2.132 pc
Proper motion
552.35, 20.27 mas/yr · Gaia DR3
Radial velocity
unknown

Distance

Distance
6.254 pc · 20.40 ly · inverse parallax
Parallax (adopted)
159.9085 mas ± 0.0513 · Gaia DR3
Parallax (RECONS)
159.88 mas
Parallax (Gaia DR3)
159.9085 mas
RECONS vs Gaia
0.02 %

Photometry & astrophysics

Spectral type
M4.5 V · RECONS
V
12.21
M_V (RECONS)
13.43
G / BP / RP
10.829 / 12.704 / 9.530
BP − RP
3.174
Teff (GSP-Phot)
unknown
log g / [M/H]
unknown / unknown
Mass
0.160 M☉
RUWE
1.59
Non-single star
0
Variability flag
NOT_AVAILABLE
Planets
0

Render parameters (star_params)

Teff
3125 K · spectral type (Pecaut & Mamajek 2013)
Absolute mag
11.848 (G)
Bolometric corr.
-1.062
Luminosity
0.003815 L☉
Radius
0.2107 R☉ · Gaia G + parallax + BC_G (Andrae 2018)
Disk radius
0.5253
Limb darkening u1, u2
0.5894, 0.2106
Granulation amp / freq
0.0694 / 16.029
Variability
none
Seed
694548608

Notes: orbit 7"