19389+5150 BU 656 (HD 185892)
19h 38m 51.52s +51° 50' 03.3" P.A. 274.00 sep 1.0 mag 8.75,9.65 Sp G5 dist. 152.91 pc (498.79 l.y.)
Coord 2000 |
19389+5150 |
|
Discov num |
BU 656 |
|
Comp |
|
|
Coord arcsec 2000 |
19 38 51.52 +51 50 03.3 |
|
Date first |
1877 |
|
Date last |
2016 |
|
Obs |
34 |
|
Pa first |
263 |
|
Pa last |
273.6 |
|
P.A. Now (θ) |
273.6° |
|
Sep first |
0.4 |
|
Sep last |
0.953 |
|
Sep. Now (ρ) |
0.953" |
|
Mag pri |
8.75 |
|
Mag sec |
9.65 |
|
delta mag (ΔM) |
0.9 |
|
Spectral class |
G5 (yellow) |
|
Pri motion ra |
-012 |
|
Sec motion ra |
-012 |
|
Pri motion dec |
-038 |
|
Sec motion dec |
-038 |
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 185892 |
|
Constellation |
Cygnus |
|
SAO |
31852 |
|
HIP |
96636 |
|
Tycho2 |
3568-01903-1 |
|
Gaia DR2 |
2135687885400255872 |
|
HD |
185892 |
|
BD |
BD+51 2646 |
|
Distance |
152.91 |
|
Distance ly |
498.79 |
|