19045-0426 A 2689
19h 04m 27.45s -04° 25' 53.2" P.A. 88.00 sep 0.4 mag 10.38,10.69 Sp K0
Coord 2000 |
19045-0426 |
|
Discov num |
A 2689 |
|
Comp |
|
|
Coord arcsec 2000 |
19 04 27.45 -04 25 53.2 |
|
Date first |
1913 |
|
Date last |
1991 |
|
Obs |
7 |
|
Pa first |
67 |
|
Pa last |
88.1 |
|
P.A. Now (θ) |
88.1° |
|
Sep first |
0.8 |
|
Sep last |
0.44 |
|
Sep. Now (ρ) |
0.44" |
|
Mag pri |
10.38 |
|
Mag sec |
10.69 |
|
delta mag (ΔM) |
0.31 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
-005 |
|
Pri motion dec |
-016 |
|
Sec motion dec |
-016 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Aquila |
|
Tycho2 |
5136-01016-1 |
|
Gaia DR2 |
4254486645120673024 |
|