19536-2048 LDS 4822
19h 53m 31.97s -20° 47' 48.4" P.A. 267.00 sep 45.3 mag 12.22,15.31
Coord 2000 |
19536-2048 |
|
Discov num |
LDS4822 |
|
Comp |
|
|
Coord arcsec 2000 |
19 53 31.97 -20 47 48.4 |
|
Date first |
1960 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
264 |
|
Pa last |
266.5 |
|
P.A. Now (θ) |
266.5° |
|
Sep first |
45.0 |
|
Sep last |
45.339 |
|
Sep. Now (ρ) |
45.339" |
|
Mag pri |
12.22 |
|
Mag sec |
15.31 |
|
delta mag (ΔM) |
3.09 |
|
Spectral class |
|
|
Pri motion ra |
+163 |
|
Sec motion ra |
+146 |
|
Pri motion dec |
-151 |
|
Sec motion dec |
-146 |
|
Notes |
|
|
rPM=0.08 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Sagittarius |
|
Tycho2 |
6325-00385-1 |
|
Gaia DR2 |
6865405686794730880 |
|