08457-2537 RST 2580 (HD 74863)
08h 45m 44.66s -25° 36' 43.2" P.A. 251.00 sep 0.5 mag 10.52,10.69 Sp A7/8IV:
| Coord 2000 |
08457-2537 |
|
Discov num |
RST2580 |
|
Comp |
|
|
Coord arcsec 2000 |
08 45 44.66 -25 36 43.2 |
|
| Date first |
1935 |
|
Date last |
1991 |
|
Obs |
4 |
|
| Pa first |
251 |
|
Pa last |
250.8 |
|
P.A. Now (θ) |
250.8° |
|
| Sep first |
0.5 |
|
Sep last |
0.52 |
|
Sep. Now (ρ) |
0.52" |
|
| Mag pri |
10.52 |
|
Mag sec |
10.69 |
|
delta mag (ΔM) |
0.17 |
|
Spectral class |
A7/8IV: (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
+001 |
|
Sec motion dec |
+001 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 74863 |
|
Constellation |
Pyxis |
|
SAO |
176434 |
|
Tycho2 |
6575-01418-1 |
|
| Gaia DR2 |
5652425210645721856 |
|
HD |
74863 |
|
