20217-5000 SKF 376
20h 21m 41.04s -49° 59' 57.8" P.A. 300.00 sep 21.3 mag 6.30,12.80 Sp F9V+M2.5 dist. 31.02 pc (101.19 l.y.)
| Coord 2000 |
20217-5000 |
|
Discov num |
SKF 376 |
|
Comp |
|
|
Coord arcsec 2000 |
20 21 41.04 -49 59 57.8 |
|
| Date first |
1975 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
299 |
|
Pa last |
300.1 |
|
P.A. Now (θ) |
300.1° |
|
| Sep first |
21.6 |
|
Sep last |
21.255 |
|
Sep. Now (ρ) |
21.255" |
|
| Mag pri |
6.30 |
|
Mag sec |
12.80 |
|
delta mag (ΔM) |
6.5 |
|
Spectral class |
F9V+M2.5 (yellow-white/red) |
|
| Pri motion ra |
-359 |
|
Sec motion ra |
-364 |
|
| Pri motion dec |
-250 |
|
Sec motion dec |
-246 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.015 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Telescopium |
|
SAO |
246546 |
|
HIP |
100412 |
|
Tycho2 |
8413-01980-1 |
|
| HD |
193307 |
|
HR |
7766 |
|
GC |
28291 |
|
GL |
Wo 9691 |
|
| CD |
CD-5012929 |
|
CP |
CP-5011341 |
|
FK5 |
3630 |
|
Distance |
31.02 |
|
| Distance ly |
101.19 |
|
