07203-2920 B 1537 (HD 57504)
07h 20m 19.08s -29° 20' 19.2" P.A. 194.00 sep 0.6 mag 8.79,11.25 Sp A0V dist. 257.73 pc (840.72 l.y.)
| Coord 2000 |
07203-2920 |
|
Discov num |
B 1537 |
|
Comp |
|
|
Coord arcsec 2000 |
07 20 19.08 -29 20 19.2 |
|
| Date first |
1929 |
|
Date last |
1991 |
|
Obs |
3 |
|
| Pa first |
200 |
|
Pa last |
194 |
|
P.A. Now (θ) |
194° |
|
| Sep first |
0.6 |
|
Sep last |
0.618 |
|
Sep. Now (ρ) |
0.618" |
|
| Mag pri |
8.79 |
|
Mag sec |
11.25 |
|
delta mag (ΔM) |
2.46 |
|
Spectral class |
A0V (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
|
|
| Pri motion dec |
+008 |
|
Sec motion dec |
|
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 57504 |
|
Constellation |
Canis Major |
|
SAO |
173500 |
|
HIP |
35562 |
|
| Tycho2 |
6549-02223-1 |
|
Gaia DR2 |
5606468068452395264 |
|
HD |
57504 |
|
CD |
CD-29 4245 |
|
| CP |
CP-29 1658 |
|
Distance |
257.73 |
|
Distance ly |
840.72 |
|
