00405-3102 UC 421
00h 40m 30.95s -31° 01' 47.2" P.A. 19.00 sep 42.7 mag 16.00,16.40
| Coord 2000 |
00405-3102 |
|
Discov num |
UC 421 |
|
Comp |
|
|
Coord arcsec 2000 |
00 40 30.95 -31 01 47.2 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
19 |
|
Pa last |
18.8 |
|
P.A. Now (θ) |
18.8° |
|
| Sep first |
42.5 |
|
Sep last |
42.732 |
|
Sep. Now (ρ) |
42.732" |
|
| Mag pri |
16.00 |
|
Mag sec |
16.40 |
|
delta mag (ΔM) |
0.4 |
|
Spectral class |
|
|
| Pri motion ra |
+035 |
|
Sec motion ra |
+055 |
|
| Pri motion dec |
-041 |
|
Sec motion dec |
-034 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.328
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sculptor |
|
Gaia DR2 |
2317676885360637312 |
|