20441-3000 SKF 1248
20h 44m 06.29s -30° 00' 07.6" P.A. 55.00 sep 6.4 mag 9.90,15.00 Sp F8 dist. 139.66 pc (455.57 l.y.)
| Coord 2000 |
20441-3000 |
|
Discov num |
SKF1248 |
|
Comp |
|
|
Coord arcsec 2000 |
20 44 06.29 -30 00 07.6 |
|
| Date first |
1954 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
58 |
|
Pa last |
54.8 |
|
P.A. Now (θ) |
54.8° |
|
| Sep first |
6.1 |
|
Sep last |
6.397 |
|
Sep. Now (ρ) |
6.397" |
|
| Mag pri |
9.90 |
|
Mag sec |
15.00 |
|
delta mag (ΔM) |
5.1 |
|
Spectral class |
F8 (yellow-white) |
|
| Pri motion ra |
-062 |
|
Sec motion ra |
|
|
| Pri motion dec |
-321 |
|
Sec motion dec |
|
|
| Notes |
V
(Proper motion indicates physical) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
HIP |
102337 |
|
Tycho2 |
6933-01312-1 |
|
Gaia DR2 |
6795038110842665088 |
|
| CD |
CD-3018140 |
|
CP |
CP-30 6334 |
|
Distance |
139.66 |
|
Distance ly |
455.57 |
|
