19539-1237 J 2288
19h 53m 43.17s -12° 37' 42.6" P.A. 100.00 sep 4.6 mag 12.80,13.20
| Coord 2000 |
19539-1237 |
|
Discov num |
J 2288 |
|
Comp |
|
|
Coord arcsec 2000 |
19 53 43.17 -12 37 42.6 |
|
| Date first |
1942 |
|
Date last |
2015 |
|
Obs |
5 |
|
| Pa first |
85 |
|
Pa last |
100.1 |
|
P.A. Now (θ) |
100.1° |
|
| Sep first |
3.0 |
|
Sep last |
4.565 |
|
Sep. Now (ρ) |
4.565" |
|
| Mag pri |
12.80 |
|
Mag sec |
13.20 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-049 |
|
Sec motion ra |
+051 |
|
| Pri motion dec |
-023 |
|
Sec motion dec |
-042 |
|
| Notes |
|
|
rPM=1.541
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4188825807876794496 |
|
