19303-3025 LDS 4809
19h 30m 20.63s -30° 25' 09.9" P.A. 290.00 sep 218.6 mag 14.10,18.30
Coord 2000 |
19303-3025 |
|
Discov num |
LDS4809 |
|
Comp |
|
|
Coord arcsec 2000 |
19 30 20.63 -30 25 09.9 |
|
Date first |
1960 |
|
Date last |
2015 |
|
Obs |
5 |
|
Pa first |
299 |
|
Pa last |
289.6 |
|
P.A. Now (θ) |
289.6° |
|
Sep first |
210.0 |
|
Sep last |
218.622 |
|
Sep. Now (ρ) |
218.622" |
|
Mag pri |
14.10 |
|
Mag sec |
18.30 |
|
delta mag (ΔM) |
4.2 |
|
Spectral class |
|
|
Pri motion ra |
+084 |
|
Sec motion ra |
+048 |
|
Pri motion dec |
-060 |
|
Sec motion dec |
-088 |
|
Notes |
|
|
rPM=0.442
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Gaia DR2 |
6746370251571232896 |
|