17315-0105 RST 5087 AB
17h 31m 28.75s -01° 05' 05.0" P.A. 100.00 sep 1.6 mag 10.61,11.76
| Coord 2000 |
17315-0105 |
|
Discov num |
RST5087 |
|
Comp |
AB |
|
Coord arcsec 2000 |
17 31 28.75 -01 05 05.0 |
|
| Date first |
1943 |
|
Date last |
2013 |
|
Obs |
5 |
|
| Pa first |
102 |
|
Pa last |
100.2 |
|
P.A. Now (θ) |
100.2° |
|
| Sep first |
1.5 |
|
Sep last |
1.559 |
|
Sep. Now (ρ) |
1.559" |
|
| Mag pri |
10.61 |
|
Mag sec |
11.76 |
|
delta mag (ΔM) |
1.15 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+001 |
|
| Pri motion dec |
-030 |
|
Sec motion dec |
-030 |
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
