21447-0003 CHE 317
21h 44m 44.43s -00° 04' 22.8" P.A. 223.00 sep 29.2 mag 11.38,14.10
| Coord 2000 |
21447-0003 |
|
Discov num |
CHE 317 |
|
Comp |
|
|
Coord arcsec 2000 |
21 44 44.43 -00 04 22.8 |
|
| Date first |
1907 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
224 |
|
Pa last |
223.1 |
|
P.A. Now (θ) |
223.1° |
|
| Sep first |
28.6 |
|
Sep last |
29.205 |
|
Sep. Now (ρ) |
29.205" |
|
| Mag pri |
11.38 |
|
Mag sec |
14.10 |
|
delta mag (ΔM) |
2.72 |
|
Spectral class |
|
|
| Pri motion ra |
+004 |
|
Sec motion ra |
-002 |
|
| Pri motion dec |
+002 |
|
Sec motion dec |
-005 |
|
| Notes |
|
|
rPM=1.712
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
