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Catalog / GJ 783 / GJ 783 B

GJ 783 B

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GJ 783 B

GJ 783 · LHS 487
Distance
6.015 pc · 19.62 ly
Spectral type
M4.0 V (RECONS)
Teff
3200 K (spectral type (Pecaut & Mamajek 2013))
Magnitudes
V 11.50 · G unknown · BP−RP unknown
Parallax
166.260 mas ± 0.270 (RECONS)
Gaia source_id
— (not in Gaia DR3 subset)
RECONS name
GJ 783 B
RECONS

Identity & provenance

Stable ID
recons:gj-783:b
Primary name
GJ 783 B · recons cns name
Common name
—
RECONS name
GJ 783 B
RECONS system
GJ 783 (rank #79)
Component
B
LHS
487
Gaia source_id
—
Gaia designation
—
Source catalogs
RECONS
Cross-match
recons_only
Match note
only positional candidate assigned to a sibling component (unresolved or saturated in Gaia DR3)

Position

RA
302.80210 ° · recons propagated
Dec
-36.10811 ° · recons propagated
Reference epoch
J2016
Galactic l, b
5.22581 °, -30.92804 °
XYZ (equatorial)
2.632, -4.084, -3.545 pc
Proper motion
457.55, -1574.88 mas/yr · RECONS
Radial velocity
unknown

Distance

Distance
6.015 pc · 19.62 ly · inverse parallax
Parallax (adopted)
166.2600 mas ± 0.2700 · RECONS
Parallax (RECONS)
166.26 mas
Parallax (Gaia DR3)
unknown
RECONS vs Gaia
—

Photometry & astrophysics

Spectral type
M4.0 V · RECONS
V
11.50
M_V (RECONS)
12.61
G / BP / RP
unknown / unknown / unknown
BP − RP
unknown
Teff (GSP-Phot)
unknown
log g / [M/H]
unknown / unknown
Mass
0.190 M☉
RUWE
unknown
Non-single star
—
Variability flag
—
Planets
0

Render parameters (star_params)

Teff
3200 K · spectral type (Pecaut & Mamajek 2013)
Absolute mag
12.610 (V)
Bolometric corr.
-3.661
Luminosity
0.02073 L☉
Radius
0.4684 R☉ · RECONS M_V + BC_V (Flower 1996 / Torres 2010)
Disk radius
0.5739
Limb darkening u1, u2
0.5833, 0.2167
Granulation amp / freq
0.0690 / 14.988
Variability
none
Seed
3919317401

Notes: separation 7"