20227-6411 B 988
20h 22m 42.46s -64° 11' 10.5" P.A. 68.00 sep 1.8 mag 8.65,12.65 Sp F0III dist. 141.64 pc (462.03 l.y.)
| Coord 2000 |
20227-6411 |
|
Discov num |
B 988 |
|
Comp |
|
|
Coord arcsec 2000 |
20 22 42.46 -64 11 10.5 |
|
| Date first |
1927 |
|
Date last |
2016 |
|
Obs |
4 |
|
| Pa first |
72 |
|
Pa last |
67.6 |
|
P.A. Now (θ) |
67.6° |
|
| Sep first |
2.1 |
|
Sep last |
1.805 |
|
Sep. Now (ρ) |
1.805" |
|
| Mag pri |
8.65 |
|
Mag sec |
12.65 |
|
delta mag (ΔM) |
4 |
|
Spectral class |
F0III (yellow-white) |
|
| Pri motion ra |
+007 |
|
Sec motion ra |
+010 |
|
| Pri motion dec |
+003 |
|
Sec motion dec |
+002 |
|
| Notes |
|
|
rPM=0.31
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Pavo |
|
HIP |
100494 |
|
Tycho2 |
9095-00398-1 |
|
Gaia DR2 |
6429361262369286144 |
|
| HD |
193200 |
|
CP |
CP-64 4040 |
|
Distance |
141.64 |
|
Distance ly |
462.03 |
|
