Catalog / GJ 663 / 36 Ophiuchi C

36 Ophiuchi C

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36 Ophiuchi C

GJ 664 · GJ 663 · LHS 439 · recons:gj-664 · Gaia DR3 4109034455276324608

Distance: 5.954 pc · 19.42 ly
Spectral type: K5.0 V (RECONS)
T_eff: 4381 K (Gaia GSP-Phot)
Magnitudes: V 6.32 · G 5.890 · BP−RP 1.415
Parallax: 167.962 mas ± 0.031 (Gaia DR3)
Gaia source_id: 4109034455276324608
RECONS name: GJ 664

RECONSGaia DR3

Identity & provenance

Stable ID: gaia-dr3:4109034455276324608
Primary name: 36 Ophiuchi C · RECONS common name
Common name: 36 Ophiuchi C
RECONS name: GJ 664
RECONS system: GJ 663 (rank #76)
Component: —
LHS: 439
Gaia source_id: 4109034455276324608
Gaia designation: Gaia DR3 4109034455276324608
Source catalogs: RECONS+Gaia DR3
Cross-match: matched (0.53″, 1 candidates)
Match note: —

Position

RA: 259.05329 ° · Gaia DR3
Dec: -26.55115 ° · Gaia DR3
Reference epoch: J2016
Galactic l, b: 358.43299 °, 6.74948 °
XYZ (equatorial): -1.011, -5.229, -2.661 pc
Proper motion: -479.57, -1124.33 mas/yr · Gaia DR3
Radial velocity: -0.07 km/s

Distance

Distance: 5.954 pc · 19.42 ly · inverse parallax
Parallax (adopted): 167.9617 mas ± 0.0311 · Gaia DR3
Parallax (RECONS): 168.12 mas
Parallax (Gaia DR3): 167.9617 mas
RECONS vs Gaia: 0.09 %

Photometry & astrophysics

Spectral type: K5.0 V · RECONS
V: 6.32
M_V (RECONS): 7.45
G / BP / RP: 5.890 / 6.531 / 5.116
BP − RP: 1.415
Teff (GSP-Phot): 4381 K
log g / [M/H]: 4.62 / 0.14
Mass: 0.710 M☉
RUWE: 0.74
Non-single star: 0
Variability flag: NOT_AVAILABLE
Planets: 0

Render parameters (star_params)

Teff: 4381 K · Gaia GSP-Phot
Absolute mag: 7.016 (G)
Bolometric corr.: -0.266
Luminosity: 0.1571 L☉
Radius: 0.6878 R☉ · Gaia G + parallax + BC_G (Andrae 2018)
Disk radius: 0.5972
Limb darkening u1, u2: 0.5196, 0.2355
Granulation amp / freq: 0.0642 / 14.488
Variability: none
Seed: 2674203136

Notes: separation 732"