10128-1710 BRT 620
10h 12m 47.76s -17° 10' 04.5" P.A. 110.00 sep 2.9 mag 12.20,12.83
| Coord 2000 |
10128-1710 |
|
Discov num |
BRT 620 |
|
Comp |
|
|
Coord arcsec 2000 |
10 12 47.76 -17 10 04.5 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
110 |
|
Pa last |
109.5 |
|
P.A. Now (θ) |
109.5° |
|
| Sep first |
2.4 |
|
Sep last |
2.913 |
|
Sep. Now (ρ) |
2.913" |
|
| Mag pri |
12.20 |
|
Mag sec |
12.83 |
|
delta mag (ΔM) |
0.63 |
|
Spectral class |
|
|
| Pri motion ra |
-032 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+012 |
|
Sec motion dec |
-004 |
|
| Notes |
B
(Blue magnitudes) |
|
rPM=1.315
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Hydra |
|
Gaia DR2 |
5672983058723127552 |
|
