18045-2729 SKF 2549
18h 04m 32.97s -27° 29' 20.4" P.A. 239.00 sep 5.5 mag 11.40,12.40 Sp A3
| Coord 2000 |
18045-2729 |
|
Discov num |
SKF2549 |
|
Comp |
|
|
Coord arcsec 2000 |
18 04 32.97 -27 29 20.4 |
|
| Date first |
1913 |
|
Date last |
2015 |
|
Obs |
7 |
|
| Pa first |
242 |
|
Pa last |
239.3 |
|
P.A. Now (θ) |
239.3° |
|
| Sep first |
5.7 |
|
Sep last |
5.502 |
|
Sep. Now (ρ) |
5.502" |
|
| Mag pri |
11.40 |
|
Mag sec |
12.40 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
A3 (white) |
|
| Pri motion ra |
+001 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-001 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.728
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
4063128981485533184 |
|
