12401-2544 BRT 2995
12h 40m 07.50s -25° 43' 42.3" P.A. 7.00 sep 4.8 mag 11.10,11.50
| Coord 2000 |
12401-2544 |
|
Discov num |
BRT2995 |
|
Comp |
|
|
Coord arcsec 2000 |
12 40 07.50 -25 43 42.3 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
349 |
|
Pa last |
6.5 |
|
P.A. Now (θ) |
6.5° |
|
| Sep first |
3.0 |
|
Sep last |
4.813 |
|
Sep. Now (ρ) |
4.813" |
|
| Mag pri |
11.10 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
-035 |
|
Sec motion ra |
-026 |
|
| Pri motion dec |
-043 |
|
Sec motion dec |
+096 |
|
| Notes |
|
|
rPM=1.4
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
3499868862674494208 |
|