18569-2910 SKF 455
18h 56m 55.08s -29° 10' 22.0" P.A. 359.00 sep 8.1 mag 11.70,11.80 Sp F
Coord 2000 |
18569-2910 |
|
Discov num |
SKF 455 |
|
Comp |
|
|
Coord arcsec 2000 |
18 56 55.08 -29 10 22.0 |
|
Date first |
1913 |
|
Date last |
2016 |
|
Obs |
8 |
|
Pa first |
0 |
|
Pa last |
359.1 |
|
P.A. Now (θ) |
359.1° |
|
Sep first |
8.1 |
|
Sep last |
8.077 |
|
Sep. Now (ρ) |
8.077" |
|
Mag pri |
11.70 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
0.1 |
|
Spectral class |
F (yellow-white) |
|
Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
Pri motion dec |
-032 |
|
Sec motion dec |
-023 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.271 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
6761653330075497088 |
|