18047-2421 HJ 5010
18h 04m 41.66s -24° 20' 57.1" P.A. 351.00 sep 3.1 mag 9.50,9.70 Sp B2V:n:
| Coord 2000 |
18047-2421 |
|
Discov num |
HJ 5010 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 41.66 -24 20 57.1 |
|
| Date first |
1836 |
|
Date last |
2000 |
|
Obs |
16 |
|
| Pa first |
351 |
|
Pa last |
351 |
|
P.A. Now (θ) |
351° |
|
| Sep first |
3.0 |
|
Sep last |
3.12 |
|
Sep. Now (ρ) |
3.12" |
|
| Mag pri |
9.50 |
|
Mag sec |
9.70 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
B2V:n: (blue-white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
-001 |
|
| Pri motion dec |
-049 |
|
Sec motion dec |
+060 |
|
| Notes |
|
|
rPM=1.824
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4066065948813363712 |
|
