18292-2921 B 2451
18h 29m 11.84s -29° 20' 54.0" P.A. 244.00 sep 9.3 mag 8.30,13.00 Sp K0
Coord 2000 |
18292-2921 |
|
Discov num |
B 2451 |
|
Comp |
|
|
Coord arcsec 2000 |
18 29 11.84 -29 20 54.0 |
|
Date first |
1930 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
225 |
|
Pa last |
244.4 |
|
P.A. Now (θ) |
244.4° |
|
Sep first |
7.0 |
|
Sep last |
9.299 |
|
Sep. Now (ρ) |
9.299" |
|
Mag pri |
8.30 |
|
Mag sec |
13.00 |
|
delta mag (ΔM) |
4.7 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
+012 |
|
Sec motion ra |
|
|
Pri motion dec |
+003 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
SAO |
186866 |
|
Tycho2 |
6869-00694-1 |
|
Gaia DR2 |
4048087769862522624 |
|
HD |
170143 |
|