12420+0648 BU 924 (31 Vir)
12h 41m 57.16s +06° 48' 23.9" P.A. 40.00 sep 4.1 mag 5.57,10.10 Sp A2V dist. 71.53 pc (233.33 l.y.)
Coord 2000 |
12420+0648 |
|
Discov num |
BU 924 |
|
Comp |
|
|
Coord arcsec 2000 |
12 41 57.16 +06 48 23.9 |
|
Date first |
1879 |
|
Date last |
2018 |
|
Obs |
28 |
|
Pa first |
29 |
|
Pa last |
39.9 |
|
P.A. Now (θ) |
39.9° |
|
Sep first |
3.6 |
|
Sep last |
4.148 |
|
Sep. Now (ρ) |
4.148" |
|
Mag pri |
5.57 |
|
Mag sec |
10.10 |
|
delta mag (ΔM) |
4.53 |
|
Spectral class |
A2V (white) |
|
Pri motion ra |
-067 |
|
Sec motion ra |
|
|
Pri motion dec |
-013 |
|
Sec motion dec |
|
|
Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
31 Vir |
|
Var name |
NSV5867 Vir |
|
Constellation |
Virgo |
|
SAO |
119538 |
|
HIP |
61968 |
|
Tycho2 |
0296-01051-1 |
|
Gaia DR2 |
3709988940650146560 |
|
HD |
110423 |
|
HR |
4829 |
|
GC |
17279 |
|
ADS |
8633 |
|
BD |
BD+07 2568 |
|
Flamsteed |
31 Virginis |
|
Flamsteed name |
31 Vir |
|
Distance |
71.53 |
|
Distance ly |
233.33 |
|