18004-0929 RST 3990
18h 00m 26.02s -09° 28' 49.2" P.A. 93.00 sep 2.4 mag 11.10,14.20
| Coord 2000 |
18004-0929 |
|
Discov num |
RST3990 |
|
Comp |
|
|
Coord arcsec 2000 |
18 00 26.02 -09 28 49.2 |
|
| Date first |
1938 |
|
Date last |
2016 |
|
Obs |
3 |
|
| Pa first |
93 |
|
Pa last |
93 |
|
P.A. Now (θ) |
93° |
|
| Sep first |
2.5 |
|
Sep last |
2.411 |
|
Sep. Now (ρ) |
2.411" |
|
| Mag pri |
11.10 |
|
Mag sec |
14.20 |
|
delta mag (ΔM) |
3.1 |
|
Spectral class |
|
|
| Pri motion ra |
-009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-035 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Ophiuchus |
|
Tycho2 |
5679-00137-1 |
|
Gaia DR2 |
4170335664438782080 |
|
