19497-3128 LDS 4820
19h 49m 43.59s -31° 28' 31.2" P.A. 320.00 sep 197.0 mag 15.22,15.44
| Coord 2000 |
19497-3128 |
|
Discov num |
LDS4820 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 43.59 -31 28 31.2 |
|
| Date first |
1960 |
|
Date last |
2015 |
|
Obs |
6 |
|
| Pa first |
323 |
|
Pa last |
319.8 |
|
P.A. Now (θ) |
319.8° |
|
| Sep first |
195.0 |
|
Sep last |
197.037 |
|
Sep. Now (ρ) |
197.037" |
|
| Mag pri |
15.22 |
|
Mag sec |
15.44 |
|
delta mag (ΔM) |
0.22 |
|
Spectral class |
|
|
| Pri motion ra |
-032 |
|
Sec motion ra |
-072 |
|
| Pri motion dec |
-089 |
|
Sec motion dec |
-076 |
|
| Notes |
|
|
rPM=0.402
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
6748396449639323648 |
|
