20199-3938 UC 4148
20h 19m 55.18s -39° 38' 19.1" P.A. 227.00 sep 39.2 mag 10.40,16.20
Coord 2000 |
20199-3938 |
|
Discov num |
UC 4148 |
|
Comp |
|
|
Coord arcsec 2000 |
20 19 55.18 -39 38 19.1 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
4 |
|
Pa first |
225 |
|
Pa last |
226.8 |
|
P.A. Now (θ) |
226.8° |
|
Sep first |
38.8 |
|
Sep last |
39.176 |
|
Sep. Now (ρ) |
39.176" |
|
Mag pri |
10.40 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
5.8 |
|
Spectral class |
|
|
Pri motion ra |
+044 |
|
Sec motion ra |
+046 |
|
Pri motion dec |
-027 |
|
Sec motion dec |
-022 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.104 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
7952-01797-1 |
|
Gaia DR2 |
6692991165360280064 |
|