03368-2229 HDS 458 (HD 22550)
03h 36m 49.79s -22° 29' 05.7" P.A. 221.00 sep 1.4 mag 8.53,12.12 Sp G8III/IV dist. 746.27 pc (2434.33 l.y.)
Coord 2000 |
03368-2229 |
|
Discov num |
HDS 458 |
|
Comp |
|
|
Coord arcsec 2000 |
03 36 49.79 -22 29 05.7 |
|
Date first |
1991 |
|
Date last |
2016 |
|
Obs |
3 |
|
Pa first |
221 |
|
Pa last |
221 |
|
P.A. Now (θ) |
221° |
|
Sep first |
1.3 |
|
Sep last |
1.356 |
|
Sep. Now (ρ) |
1.356" |
|
Mag pri |
8.53 |
|
Mag sec |
12.12 |
|
delta mag (ΔM) |
3.59 |
|
Spectral class |
G8III/IV (yellow) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
+008 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
-014 |
|
Notes |
|
|
rPM=0.277 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 22550 |
|
Constellation |
Eridanus |
|
SAO |
168679 |
|
HIP |
16848 |
|
Tycho2 |
5880-00557-1 |
|
Gaia DR2 |
5088227281466196480 |
|
HD |
22550 |
|
BD |
BD-22 635 |
|
CD |
CD-22 1253 |
|
CP |
CP-22 386 |
|
Distance |
746.27 |
|
Distance ly |
2434.33 |
|