08441-0412 A 552 (HD 74469)
08h 44m 04.07s -04° 12' 07.7" P.A. 35.00 sep 0.2 mag 7.55,9.37 Sp A2 dist. 141.44 pc (461.38 l.y.)
| Coord 2000 |
08441-0412 |
|
Discov num |
A 552 |
|
Comp |
|
|
Coord arcsec 2000 |
08 44 04.07 -04 12 07.7 |
|
| Date first |
1903 |
|
Date last |
1996 |
|
Obs |
14 |
|
| Pa first |
49 |
|
Pa last |
34.6 |
|
P.A. Now (θ) |
34.6° |
|
| Sep first |
0.2 |
|
Sep last |
0.224 |
|
Sep. Now (ρ) |
0.224" |
|
| Mag pri |
7.55 |
|
Mag sec |
9.37 |
|
delta mag (ΔM) |
1.82 |
|
Spectral class |
A2 (white) |
|
| Pri motion ra |
-019 |
|
Sec motion ra |
|
|
| Pri motion dec |
+002 |
|
Sec motion dec |
|
|
| Notes |
N
(See Notes) |
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 74469 |
|
Constellation |
Hydra |
|
SAO |
136226 |
|
HIP |
42863 |
|
| Tycho2 |
4871-01242-1 |
|
Gaia DR2 |
5761708149527730560 |
|
HD |
74469 |
|
GC |
12017 |
|
| BD |
BD-03 2454 |
|
Distance |
141.44 |
|
Distance ly |
461.38 |
|
