20089-0047 UC 4103
20h 08m 56.95s -00° 47' 02.5" P.A. 119.00 sep 6.7 mag 13.10,16.00
Coord 2000 |
20089-0047 |
|
Discov num |
UC 4103 |
|
Comp |
|
|
Coord arcsec 2000 |
20 08 56.95 -00 47 02.5 |
|
Date first |
1998 |
|
Date last |
2000 |
|
Obs |
2 |
|
Pa first |
119 |
|
Pa last |
118.7 |
|
P.A. Now (θ) |
118.7° |
|
Sep first |
6.6 |
|
Sep last |
6.663 |
|
Sep. Now (ρ) |
6.663" |
|
Mag pri |
13.10 |
|
Mag sec |
16.00 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
|
|
Pri motion ra |
+071 |
|
Sec motion ra |
+045 |
|
Pri motion dec |
-039 |
|
Sec motion dec |
-023 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.377
This double is physical.
OTHER CATALOGS AND DESIGNATIONS