18154-1622 J 1649
18h 15m 25.42s -16° 22' 56.0" P.A. 337.00 sep 3.4 mag 9.70,10.80
| Coord 2000 |
18154-1622 |
|
Discov num |
J 1649 |
|
Comp |
|
|
Coord arcsec 2000 |
18 15 25.42 -16 22 56.0 |
|
| Date first |
1941 |
|
Date last |
2002 |
|
Obs |
5 |
|
| Pa first |
350 |
|
Pa last |
336.6 |
|
P.A. Now (θ) |
336.6° |
|
| Sep first |
3.0 |
|
Sep last |
3.43 |
|
Sep. Now (ρ) |
3.43" |
|
| Mag pri |
9.70 |
|
Mag sec |
10.80 |
|
delta mag (ΔM) |
1.1 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
|
|
| Pri motion dec |
-017 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Tycho2 |
6264-01724-1 |
|
Gaia DR2 |
4097650902087573504 |
|
