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
Cdsa2 id
STF 1777
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
Ra deg
13.717697222222222
De deg
3.537888888888889
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

If you need more information about this double, apply for a data request form to the WDS.