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Catalog / GJ 873 / EV Lacertae

EV Lacertae

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EV Lacertae

GJ 873 · LHS 3853 · recons:gj-873 · Gaia DR3 1934263333784036736
Distance
5.052 pc · 16.48 ly
Spectral type
M3.5 V (RECONS)
Teff
3300 K (spectral type (Pecaut & Mamajek 2013))
Magnitudes
V 10.22 · G 9.005 · BP−RP 2.730
Parallax
197.957 mas ± 0.022 (Gaia DR3)
Gaia source_id
1934263333784036736
RECONS name
GJ 873
RECONSGaia DR3

Identity & provenance

Stable ID
gaia-dr3:1934263333784036736
Primary name
EV Lacertae · RECONS common name
Common name
EV Lacertae
RECONS name
GJ 873
RECONS system
GJ 873 (rank #50)
Component
—
LHS
3853
Gaia source_id
1934263333784036736
Gaia designation
Gaia DR3 1934263333784036736
Source catalogs
RECONS+Gaia DR3
Cross-match
matched (0.49″, 1 candidates)
Match note
—

Position

RA
341.70283 ° · Gaia DR3
Dec
44.33195 ° · Gaia DR3
Reference epoch
J2016
Galactic l, b
100.60288 °, -13.06968 °
XYZ (equatorial)
3.431, -1.134, 3.530 pc
Proper motion
-706.22, -458.92 mas/yr · Gaia DR3
Radial velocity
-0.23 km/s

Distance

Distance
5.052 pc · 16.48 ly · inverse parallax
Parallax (adopted)
197.9573 mas ± 0.0220 · Gaia DR3
Parallax (RECONS)
198.21 mas
Parallax (Gaia DR3)
197.9573 mas
RECONS vs Gaia
0.13 %

Photometry & astrophysics

Spectral type
M3.5 V · RECONS
V
10.22
M_V (RECONS)
11.71
G / BP / RP
9.005 / 10.522 / 7.792
BP − RP
2.730
Teff (GSP-Phot)
unknown
log g / [M/H]
unknown / unknown
Mass
0.280 M☉
RUWE
1.10
Non-single star
0
Variability flag
NOT_AVAILABLE
Planets
0

Render parameters (star_params)

Teff
3300 K · spectral type (Pecaut & Mamajek 2013)
Absolute mag
10.488 (G)
Bolometric corr.
-1.062
Luminosity
0.01335 L☉
Radius
0.3535 R☉ · Gaia G + parallax + BC_G (Andrae 2018)
Disk radius
0.5568
Limb darkening u1, u2
0.5753, 0.2247
Granulation amp / freq
0.0685 / 15.355
Variability
none
Seed
3886867876