02221+2252 AHD 30 (AF Ari)
02h 22m 06.62s +22° 52' 24.9" P.A. 348.00 sep 28.3 mag 6.70,12.20 Sp G2IV dist. 188.32 pc (614.3 l.y.)
Coord 2000 |
02221+2252 |
|
Discov num |
AHD 30 |
|
Comp |
|
|
Coord arcsec 2000 |
02 22 06.62 +22 52 24.9 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
10 |
|
Pa first |
347 |
|
Pa last |
347.7 |
|
P.A. Now (θ) |
347.7° |
|
Sep first |
28.3 |
|
Sep last |
28.34 |
|
Sep. Now (ρ) |
28.34" |
|
Mag pri |
6.70 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
5.5 |
|
Spectral class |
G2IV (yellow) |
|
Pri motion ra |
-014 |
|
Sec motion ra |
-010 |
|
Pri motion dec |
-001 |
|
Sec motion dec |
-002 |
|
Notes |
|
|
rPM=0.294 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Var name |
AF Ari |
|
Constellation |
Aries |
|
SAO |
75308 |
|
HIP |
11035 |
|
Tycho2 |
1765-01371-1 |
|
Gaia DR2 |
100132734395672832 |
|
HD |
14595 |
|
GC |
2844 |
|
BD |
BD+22 334 |
|
Distance |
188.32 |
|
Distance ly |
614.3 |
|