07136-2121 B 2623 (HD 55780)
07h 13m 33.28s -21° 21' 14.9" P.A. 65.00 sep 7.5 mag 10.21,10.43 Sp A0V+
| Coord 2000 |
07136-2121 |
|
Discov num |
B 2623 |
|
Comp |
|
|
Coord arcsec 2000 |
07 13 33.28 -21 21 14.9 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
65 |
|
Pa last |
64.7 |
|
P.A. Now (θ) |
64.7° |
|
| Sep first |
6.9 |
|
Sep last |
7.545 |
|
Sep. Now (ρ) |
7.545" |
|
| Mag pri |
10.21 |
|
Mag sec |
10.43 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
A0V+ (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
+005 |
|
| Pri motion dec |
-005 |
|
Sec motion dec |
+006 |
|
| Notes |
|
|
rPM=1.82
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 55780 |
|
Constellation |
Canis Major |
|
SAO |
173234 |
|
Tycho2 |
5977-01492-2 |
|
| Gaia DR2 |
2928383881525056000 |
|
HD |
55780 |
|