19284+1046 TDT 1482 Aa,Ab (HD 231513)
19h 28m 23.50s +10° 46' 19.3" P.A. 316.00 sep 0.8 mag 10.71,10.91 Sp A0
| Coord 2000 |
19284+1046 |
|
Discov num |
TDT1482 |
|
Comp |
Aa,Ab |
|
Coord arcsec 2000 |
19 28 23.50 +10 46 19.3 |
|
| Date first |
1991 |
|
Date last |
2013 |
|
Obs |
2 |
|
| Pa first |
297 |
|
Pa last |
315.8 |
|
P.A. Now (θ) |
315.8° |
|
| Sep first |
0.5 |
|
Sep last |
0.804 |
|
Sep. Now (ρ) |
0.804" |
|
| Mag pri |
10.71 |
|
Mag sec |
10.91 |
|
delta mag (ΔM) |
0.2 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
-003 |
|
Sec motion ra |
-003 |
|
| Pri motion dec |
-015 |
|
Sec motion dec |
-015 |
|
| Notes |
W
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 231513 |
|
Constellation |
Aquila |
|
Tycho2 |
1059-00366-1 |
|
HD |
231513 |
|
