21422+0040 CHE 311
21h 42m 15.82s +00° 40' 33.6" P.A. 229.00 sep 22.3 mag 13.44,14.00
| Coord 2000 |
21422+0040 |
|
Discov num |
CHE 311 |
|
Comp |
|
|
Coord arcsec 2000 |
21 42 15.82 +00 40 33.6 |
|
| Date first |
1907 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
227 |
|
Pa last |
228.8 |
|
P.A. Now (θ) |
228.8° |
|
| Sep first |
22.0 |
|
Sep last |
22.292 |
|
Sep. Now (ρ) |
22.292" |
|
| Mag pri |
13.44 |
|
Mag sec |
14.00 |
|
delta mag (ΔM) |
0.56 |
|
Spectral class |
|
|
| Pri motion ra |
+009 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-013 |
|
Sec motion dec |
-009 |
|
| Notes |
|
|
rPM=0.86
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
2693434984152804992 |
|
