19091+1259 TDT 1251 (HD 230769)
19h 09m 06.78s +12° 59' 08.6" P.A. 33.00 sep 1.3 mag 11.71,11.77 Sp A:n
| Coord 2000 |
19091+1259 |
|
Discov num |
TDT1251 |
|
Comp |
|
|
Coord arcsec 2000 |
19 09 06.78 +12 59 08.6 |
|
| Date first |
1991 |
|
Date last |
2017 |
|
Obs |
5 |
|
| Pa first |
29 |
|
Pa last |
33.1 |
|
P.A. Now (θ) |
33.1° |
|
| Sep first |
1.6 |
|
Sep last |
1.3 |
|
Sep. Now (ρ) |
1.3" |
|
| Mag pri |
11.71 |
|
Mag sec |
11.77 |
|
delta mag (ΔM) |
0.06 |
|
Spectral class |
A:n (white) |
|
| Pri motion ra |
-004 |
|
Sec motion ra |
-004 |
|
| Pri motion dec |
-008 |
|
Sec motion dec |
-008 |
|
| Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Name |
HD 230769 |
|
Constellation |
Aquila |
|
Tycho2 |
1049-01201-1 |
|
Gaia DR2 |
4314050217959818240 |
|
| HD |
230769 |
|
