14556-1444 HLD 21 (HD 131718)
14h 55m 33.66s -14° 44' 09.2" P.A. 19.00 sep 3.6 mag 10.00,10.19 Sp G2/3V
Coord 2000 |
14556-1444 |
|
Discov num |
HLD 21 |
|
Comp |
|
|
Coord arcsec 2000 |
14 55 33.66 -14 44 09.2 |
|
Date first |
1881 |
|
Date last |
2016 |
|
Obs |
30 |
|
Pa first |
23 |
|
Pa last |
19 |
|
P.A. Now (θ) |
19° |
|
Sep first |
3.9 |
|
Sep last |
3.619 |
|
Sep. Now (ρ) |
3.619" |
|
Mag pri |
10.00 |
|
Mag sec |
10.19 |
|
delta mag (ΔM) |
0.19 |
|
Spectral class |
G2/3V (yellow) |
|
Pri motion ra |
-026 |
|
Sec motion ra |
-029 |
|
Pri motion dec |
-043 |
|
Sec motion dec |
-043 |
|
Notes |
T
(Parallax indicates physical) |
|
rPM=0.058 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 131718 |
|
Constellation |
Libra |
|
Tycho2 |
5590-00671-1 |
|
Gaia DR2 |
6310318306659472768 |
|
HD |
131718 |
|