20400-4109 UC 4250
20h 39m 58.01s -41° 08' 34.0" P.A. 315.00 sep 28.8 mag 12.18,14.65
| Coord 2000 |
20400-4109 |
|
Discov num |
UC 4250 |
|
Comp |
|
|
Coord arcsec 2000 |
20 39 58.01 -41 08 34.0 |
|
| Date first |
1996 |
|
Date last |
2016 |
|
Obs |
7 |
|
| Pa first |
315 |
|
Pa last |
314.8 |
|
P.A. Now (θ) |
314.8° |
|
| Sep first |
28.7 |
|
Sep last |
28.765 |
|
Sep. Now (ρ) |
28.765" |
|
| Mag pri |
12.18 |
|
Mag sec |
14.65 |
|
delta mag (ΔM) |
2.47 |
|
Spectral class |
|
|
| Pri motion ra |
+035 |
|
Sec motion ra |
+034 |
|
| Pri motion dec |
-115 |
|
Sec motion dec |
-113 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.019 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Microscopium |
|
Gaia DR2 |
6678132223486460032 |
|