23224-0648 GWP 3287 (HD 220257)
23h 22m 24.95s -06° 48' 07.2" P.A. 180.00 sep 615.6 mag 8.60,9.30 Sp G1V+G5V
| Coord 2000 |
23224-0648 |
|
Discov num |
GWP3287 |
|
Comp |
|
|
Coord arcsec 2000 |
23 22 24.95 -06 48 07.2 |
|
| Date first |
1988 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
180 |
|
Pa last |
180.1 |
|
P.A. Now (θ) |
180.1° |
|
| Sep first |
613.8 |
|
Sep last |
615.59 |
|
Sep. Now (ρ) |
615.59" |
|
| Mag pri |
8.60 |
|
Mag sec |
9.30 |
|
delta mag (ΔM) |
0.7 |
|
Spectral class |
G1V+G5V (yellow/yellow) |
|
| Pri motion ra |
-120 |
|
Sec motion ra |
-120 |
|
| Pri motion dec |
-115 |
|
Sec motion dec |
-114 |
|
| Notes |
V
(Proper motion indicates physical) |
|
rPM=0.006 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 220257 |
|
Constellation |
Aquarius |
|
SAO |
146669 |
|
Tycho2 |
5250-01013-1 |
|
| Gaia DR2 |
2630937059602783616 |
|
HD |
220257 |
|
DM |
BD-07 5998 |
|