18469-3959 UC 3668
18h 46m 56.89s -39° 58' 54.4" P.A. 22.00 sep 40.3 mag 15.40,16.20
Coord 2000 |
18469-3959 |
|
Discov num |
UC 3668 |
|
Comp |
|
|
Coord arcsec 2000 |
18 46 56.89 -39 58 54.4 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
24 |
|
Pa last |
21.8 |
|
P.A. Now (θ) |
21.8° |
|
Sep first |
40.8 |
|
Sep last |
40.341 |
|
Sep. Now (ρ) |
40.341" |
|
Mag pri |
15.40 |
|
Mag sec |
16.20 |
|
delta mag (ΔM) |
0.8 |
|
Spectral class |
|
|
Pri motion ra |
-088 |
|
Sec motion ra |
-090 |
|
Pri motion dec |
-026 |
|
Sec motion dec |
-013 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.143 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
Gaia DR2 |
6728642073985104000 |
|