20531-0450 GWP 3010
20h 53m 04.69s -04° 49' 35.7" P.A. 318.00 sep 68.5 mag 11.70,18.00
| Coord 2000 |
20531-0450 |
|
Discov num |
GWP3010 |
|
Comp |
|
|
Coord arcsec 2000 |
20 53 04.69 -04 49 35.7 |
|
| Date first |
1987 |
|
Date last |
2014 |
|
Obs |
4 |
|
| Pa first |
313 |
|
Pa last |
318.3 |
|
P.A. Now (θ) |
318.3° |
|
| Sep first |
65.3 |
|
Sep last |
68.537 |
|
Sep. Now (ρ) |
68.537" |
|
| Mag pri |
11.70 |
|
Mag sec |
18.00 |
|
delta mag (ΔM) |
6.3 |
|
Spectral class |
|
|
| Pri motion ra |
-046 |
|
Sec motion ra |
-036 |
|
| Pri motion dec |
-058 |
|
Sec motion dec |
-068 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.184 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Tycho2 |
5187-00653-1 |
|
Gaia DR2 |
6913913421092663168 |
|
