19151+1810 J 1174 (HD 230989)
19h 15m 13.01s +18° 09' 51.9" P.A. 297.00 sep 3.2 mag 10.80,11.80 Sp A0
Coord 2000 |
19151+1810 |
|
Discov num |
J 1174 |
|
Comp |
|
|
Coord arcsec 2000 |
19 15 13.01 +18 09 51.9 |
|
Date first |
1897 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
300 |
|
Pa last |
297.1 |
|
P.A. Now (θ) |
297.1° |
|
Sep first |
3.3 |
|
Sep last |
3.203 |
|
Sep. Now (ρ) |
3.203" |
|
Mag pri |
10.80 |
|
Mag sec |
11.80 |
|
delta mag (ΔM) |
1 |
|
Spectral class |
A0 (white) |
|
Pri motion ra |
+010 |
|
Sec motion ra |
|
|
Pri motion dec |
-012 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 230989 |
|
Constellation |
Sagitta |
|
Tycho2 |
1603-01555-1 |
|
Gaia DR2 |
4515221022920651648 |
|
HD |
230989 |
|
ADS |
12223 |
|