23088-2119 ARA 1596 AB (HD 218521)
23h 08m 48.45s -21° 18' 43.5" P.A. 273.00 sep 10.4 mag 10.33,11.48 Sp F8/G0V
| Coord 2000 |
23088-2119 |
|
Discov num |
ARA1596 |
|
Comp |
AB |
|
Coord arcsec 2000 |
23 08 48.45 -21 18 43.5 |
|
| Date first |
1920 |
|
Date last |
2016 |
|
Obs |
10 |
|
| Pa first |
271 |
|
Pa last |
272.9 |
|
P.A. Now (θ) |
272.9° |
|
| Sep first |
9.8 |
|
Sep last |
10.403 |
|
Sep. Now (ρ) |
10.403" |
|
| Mag pri |
10.33 |
|
Mag sec |
11.48 |
|
delta mag (ΔM) |
1.15 |
|
Spectral class |
F8/G0V (yellow-white) |
|
| Pri motion ra |
+048 |
|
Sec motion ra |
+035 |
|
| Pri motion dec |
+014 |
|
Sec motion dec |
+019 |
|
| Notes |
W
|
|
rPM=0.279 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 218521 |
|
Constellation |
Aquarius |
|
Tycho2 |
6401-00362-1 |
|
HD |
218521 |
|
