20001-5508 B 458 (HD 188886)
20h 00m 06.58s -55° 08' 12.3" P.A. 81.00 sep 0.6 mag 10.29,10.43 Sp F2III/IV
| Coord 2000 |
20001-5508 |
|
Discov num |
B 458 |
|
Comp |
|
|
Coord arcsec 2000 |
20 00 06.58 -55 08 12.3 |
|
| Date first |
1926 |
|
Date last |
2017 |
|
Obs |
4 |
|
| Pa first |
67 |
|
Pa last |
81.4 |
|
P.A. Now (θ) |
81.4° |
|
| Sep first |
0.5 |
|
Sep last |
0.594 |
|
Sep. Now (ρ) |
0.594" |
|
| Mag pri |
10.29 |
|
Mag sec |
10.43 |
|
delta mag (ΔM) |
0.14 |
|
Spectral class |
F2III/IV (yellow-white) |
|
| Pri motion ra |
+009 |
|
Sec motion ra |
+009 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-013 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 188886 |
|
Constellation |
Telescopium |
|
SAO |
246376 |
|
Tycho2 |
8780-00269-1 |
|
| Gaia DR2 |
6449069316805978752 |
|
HD |
188886 |
|
