07227-2109 HO 521
07h 22m 19.89s -21° 12' 17.7" P.A. 208.00 sep 2.3 mag 11.20,12.00
| Coord 2000 |
07227-2109 |
|
Discov num |
HO 521 |
|
Comp |
|
|
Coord arcsec 2000 |
07 22 19.89 -21 12 17.7 |
|
| Date first |
1890 |
|
Date last |
1999 |
|
Obs |
2 |
|
| Pa first |
40 |
|
Pa last |
208.1 |
|
P.A. Now (θ) |
208.1° |
|
| Sep first |
1.5 |
|
Sep last |
2.261 |
|
Sep. Now (ρ) |
2.261" |
|
| Mag pri |
11.20 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
| Pri motion ra |
+001 |
|
Sec motion ra |
-021 |
|
| Pri motion dec |
+008 |
|
Sec motion dec |
-046 |
|
| Notes |
N
(See Notes) |
|
rPM=1.153
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Canis Major |
|
Tycho2 |
5978-02018-1 |
|
Gaia DR2 |
2929741129851472000 |
|
ADS |
6030 |
|
| DM |
BD-20 1893 |
|
