21495-0607 SCA 99
21h 49m 31.73s -06° 07' 43.2" P.A. 144.00 sep 21.0 mag 10.50,11.50
| Coord 2000 |
21495-0607 |
|
Discov num |
SCA 99 |
|
Comp |
|
|
Coord arcsec 2000 |
21 49 31.73 -06 07 43.2 |
|
| Date first |
1986 |
|
Date last |
2015 |
|
Obs |
9 |
|
| Pa first |
143 |
|
Pa last |
143.5 |
|
P.A. Now (θ) |
143.5° |
|
| Sep first |
20.5 |
|
Sep last |
20.987 |
|
Sep. Now (ρ) |
20.987" |
|
| Mag pri |
10.50 |
|
Mag sec |
11.50 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
|
|
| Pri motion ra |
-002 |
|
Sec motion ra |
-005 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-024 |
|
| Notes |
|
|
rPM=0.664
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquarius |
|
Gaia DR2 |
2667999225753180416 |
|
