02390-6130 R 17
02h 38m 57.72s -61° 29' 50.7" P.A. 257.00 sep 11.7 mag 10.60,12.30
| Coord 2000 |
02390-6130 |
|
Discov num |
R 17 |
|
Comp |
|
|
Coord arcsec 2000 |
02 38 57.72 -61 29 50.7 |
|
| Date first |
1870 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
260 |
|
Pa last |
257.2 |
|
P.A. Now (θ) |
257.2° |
|
| Sep first |
8.0 |
|
Sep last |
11.683 |
|
Sep. Now (ρ) |
11.683" |
|
| Mag pri |
10.60 |
|
Mag sec |
12.30 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
|
|
| Pri motion ra |
+000 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-018 |
|
| Notes |
|
|
rPM=0.232 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Horologium |
|
Tycho2 |
8858-00670-1 |
|
Gaia DR2 |
4724769075653315968 |
|