13431+0332 STF1777 (84 Vir)

 
 
13h 43m 03.71s +03 32' 16.4" P.A. 228 sep 2.6 mag 5.55,8.31 Sp K1III dist. 73.1 pc (238.45 l.y.)
 
 
Coord 2000
13431+0332
Discov num
STF1777
Comp
Coord arcsec 2000
13 43 03.71 +03 32 16.4
Date first
1782
Date last
2015
Obs
173
Pa first
241
Pa last
228
P.A. Now (θ)
228°
Sep first
4.0
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
5.55
Mag sec
8.31
delta mag (ΔM)
2.76
Spectral class
K1III (yellow-orange)
Pri motion ra
-294
Sec motion ra
Pri motion dec
-074
Sec motion dec
Notes
N (See Notes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
228.1
Precise sep
2.64
Name
84 Vir
Constellation
Virgo
SAO
120082
HIP
66936
Tycho2
0311-01612-1
HD
119425
HR
5159
GC
18540
BD
BD+04 2775
Flamsteed
84 Virginis
Flamsteed name
84 Vir
Distance
73.1
Distance ly
238.45
last precise pa
228.1
last precise sep
2.64
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
13431+0332 STF1777 2006 169 228 2.8 5.55 8.31 K1III N D 134303.71+033216.4
13431+0332 STF1777 2008 171 227 2.7 5.55 8.31 K1III N D 134303.71+033216.4
13431+0332 STF1777 2011 172 226 2.7 5.55 8.31 K1III N D 134303.71+033216.4
13431+0332 STF1777 2013 172 227 2.7 5.55 8.31 K1III N D 134303.71+033216.4
13431+0332 STF1777 2015 173 228 2.6 5.55 8.31 K1III N 134303.71+033216.4

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