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Catalog / GJ 280 / Procyon B

Procyon B

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Procyon B

GJ 280 B · GJ 280
Distance
3.507 pc · 11.44 ly
Spectral type
DQZ (RECONS)
Teff
10000 K (spectral type (Pecaut & Mamajek 2013))
Magnitudes
V 10.70 · G unknown · BP−RP unknown
Parallax
285.170 mas ± 0.640 (RECONS)
Gaia source_id
— (not in Gaia DR3 subset)
RECONS name
GJ 280 B
RECONS

Identity & provenance

Stable ID
recons:gj-280:b
Primary name
Procyon B · RECONS common name
Common name
Procyon B
RECONS name
GJ 280 B
RECONS system
GJ 280 (rank #14)
Component
B
LHS
—
Gaia source_id
—
Gaia designation
—
Source catalogs
RECONS
Cross-match
recons_only
Match note
—

Position

RA
114.82222 ° · recons propagated
Dec
5.22040 ° · recons propagated
Reference epoch
J2016
Galactic l, b
213.70494 °, 13.01442 °
XYZ (equatorial)
-1.466, 3.170, 0.319 pc
Proper motion
-716.72, -1035.08 mas/yr · RECONS
Radial velocity
unknown

Distance

Distance
3.507 pc · 11.44 ly · inverse parallax
Parallax (adopted)
285.1700 mas ± 0.6400 · RECONS
Parallax (RECONS)
285.17 mas
Parallax (Gaia DR3)
unknown
RECONS vs Gaia
—

Photometry & astrophysics

Spectral type
DQZ · RECONS
V
10.70
M_V (RECONS)
12.98
G / BP / RP
unknown / unknown / unknown
BP − RP
unknown
Teff (GSP-Phot)
unknown
log g / [M/H]
unknown / unknown
Mass
0.500 M☉
RUWE
unknown
Non-single star
—
Variability flag
—
Planets
0

Render parameters (star_params)

Teff
10000 K · spectral type (Pecaut & Mamajek 2013)
Absolute mag
12.980 (V)
Bolometric corr.
-0.249
Luminosity
6.363e-4 L☉
Radius
0.008404 R☉ · RECONS M_V + BC_V (Flower 1996 / Torres 2010)
Disk radius
0.3294
Limb darkening u1, u2
0.3000, 0.2500
Granulation amp / freq
0.0113 / 20.227
Variability
none
Seed
3251545117

Notes: orbit 4"