18599-4054 LDS 661
19h 00m 06.58s -40° 51' 36.6" P.A. 47.00 sep 10.9 mag 14.00,14.50
Coord 2000 |
18599-4054 |
|
Discov num |
LDS 661 |
|
Comp |
|
|
Coord arcsec 2000 |
19 00 06.58 -40 51 36.6 |
|
Date first |
1920 |
|
Date last |
2010 |
|
Obs |
5 |
|
Pa first |
45 |
|
Pa last |
46.8 |
|
P.A. Now (θ) |
46.8° |
|
Sep first |
9.0 |
|
Sep last |
10.87 |
|
Sep. Now (ρ) |
10.87" |
|
Mag pri |
14.00 |
|
Mag sec |
14.50 |
|
delta mag (ΔM) |
0.5 |
|
Spectral class |
|
|
Pri motion ra |
-007 |
|
Sec motion ra |
+022 |
|
Pri motion dec |
-010 |
|
Sec motion dec |
+017 |
|
Notes |
|
|
rPM=1.425
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Corona Austrina |
|
Gaia DR2 |
6715953774214544768 |
|