12211-4234 I 1221 (HD 107422)
12h 21m 06.59s -42° 33' 43.2" P.A. 82.00 sep 1.7 mag 6.85,10.73 Sp A0V dist. 289.86 pc (945.52 l.y.)
Coord 2000 |
12211-4234 |
|
Discov num |
I 1221 |
|
Comp |
|
|
Coord arcsec 2000 |
12 21 06.59 -42 33 43.2 |
|
Date first |
1926 |
|
Date last |
2015 |
|
Obs |
7 |
|
Pa first |
83 |
|
Pa last |
81.7 |
|
P.A. Now (θ) |
81.7° |
|
Sep first |
1.5 |
|
Sep last |
1.736 |
|
Sep. Now (ρ) |
1.736" |
|
Mag pri |
6.85 |
|
Mag sec |
10.73 |
|
delta mag (ΔM) |
3.88 |
|
Spectral class |
A0V (white) |
|
Pri motion ra |
-013 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-006 |
|
Sec motion dec |
-004 |
|
Notes |
|
|
rPM=0.252 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 107422 |
|
Constellation |
Centaurus |
|
SAO |
223366 |
|
HIP |
60235 |
|
Tycho2 |
7765-00033-1 |
|
Gaia DR2 |
6145077926804095232 |
|
HD |
107422 |
|
GC |
16844 |
|
CD |
CD-41 7125 |
|
CP |
CP-41 5832 |
|
Distance |
289.86 |
|
Distance ly |
945.52 |
|