19165+0712 HJ 2861
19h 16m 30.36s +07° 12' 10.0" P.A. 54.00 sep 11.9 mag 10.84,13.80 Sp A0
| Coord 2000 |
19165+0712 |
|
Discov num |
HJ 2861 |
|
Comp |
|
|
Coord arcsec 2000 |
19 16 30.36 +07 12 10.0 |
|
| Date first |
1918 |
|
Date last |
2015 |
|
Obs |
17 |
|
| Pa first |
55 |
|
Pa last |
54.3 |
|
P.A. Now (θ) |
54.3° |
|
| Sep first |
12.3 |
|
Sep last |
11.928 |
|
Sep. Now (ρ) |
11.928" |
|
| Mag pri |
10.84 |
|
Mag sec |
13.80 |
|
delta mag (ΔM) |
2.96 |
|
Spectral class |
A0 (white) |
|
| Pri motion ra |
+004 |
|
Sec motion ra |
+003 |
|
| Pri motion dec |
-004 |
|
Sec motion dec |
-009 |
|
| Notes |
U
(Proper motion indicates non-physical) |
|
rPM=0.537
This double is not physical.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Aquila |
|
Tycho2 |
0476-00965-1 |
|
Gaia DR2 |
4306203106580506368 |
|
HD |
180481 |
|
