20174-4004 WG 252
20h 17m 26.60s -40° 03' 42.4" P.A. 99.00 sep 3.3 mag 12.00,12.00
| Coord 2000 |
20174-4004 |
|
Discov num |
WG 252 |
|
Comp |
|
|
Coord arcsec 2000 |
20 17 26.60 -40 03 42.4 |
|
| Date first |
1904 |
|
Date last |
2016 |
|
Obs |
6 |
|
| Pa first |
96 |
|
Pa last |
99.3 |
|
P.A. Now (θ) |
99.3° |
|
| Sep first |
3.8 |
|
Sep last |
3.334 |
|
Sep. Now (ρ) |
3.334" |
|
| Mag pri |
12.00 |
|
Mag sec |
12.00 |
|
delta mag (ΔM) |
0 |
|
Spectral class |
|
|
| Pri motion ra |
-044 |
|
Sec motion ra |
-011 |
|
| Pri motion dec |
-018 |
|
Sec motion dec |
-023 |
|
| Notes |
|
|
rPM=0.702
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Sagittarius |
|
Gaia DR2 |
6692600220257569536 |
|
