16588-3010 RST 1921
16h 58m 47.40s -30° 10' 19.3" P.A. 229.00 sep 1.6 mag 9.40,11.10 Sp G0
| Coord 2000 |
16588-3010 |
|
Discov num |
RST1921 |
|
Comp |
|
|
Coord arcsec 2000 |
16 58 47.40 -30 10 19.3 |
|
| Date first |
1935 |
|
Date last |
2015 |
|
Obs |
3 |
|
| Pa first |
229 |
|
Pa last |
229 |
|
P.A. Now (θ) |
229° |
|
| Sep first |
1.5 |
|
Sep last |
1.625 |
|
Sep. Now (ρ) |
1.625" |
|
| Mag pri |
9.40 |
|
Mag sec |
11.10 |
|
delta mag (ΔM) |
1.7 |
|
Spectral class |
G0 (yellow) |
|
| Pri motion ra |
-001 |
|
Sec motion ra |
|
|
| Pri motion dec |
-004 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
7360-00914-1 |
|
Gaia DR2 |
6029328863116563200 |
|
