20377-4236 UC 4238
20h 37m 44.79s -42° 36' 18.1" P.A. 182.00 sep 83.6 mag 15.40,15.90
| Coord 2000 |
20377-4236 |
|
Discov num |
UC 4238 |
|
Comp |
|
|
Coord arcsec 2000 |
20 37 44.79 -42 36 18.1 |
|
| Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
| Pa first |
182 |
|
Pa last |
181.6 |
|
P.A. Now (θ) |
181.6° |
|
| Sep first |
89.1 |
|
Sep last |
83.632 |
|
Sep. Now (ρ) |
83.632" |
|
| Mag pri |
15.40 |
|
Mag sec |
15.90 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
| Pri motion ra |
+013 |
|
Sec motion ra |
+004 |
|
| Pri motion dec |
-092 |
|
Sec motion dec |
-109 |
|
| Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
rPM=0.176 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Gaia DR2 |
6676503644903797888 |
|