19492+4954 HDS 2820
19h 49m 11.14s +49° 54' 01.3" P.A. 60.00 sep 0.6 mag 9.34,13.43 Sp K0 dist. 757.58 pc (2471.23 l.y.)
Coord 2000 |
19492+4954 |
|
Discov num |
HDS2820 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 11.14 +49 54 01.3 |
|
Date first |
1991 |
|
Date last |
2010 |
|
Obs |
2 |
|
Pa first |
75 |
|
Pa last |
60.1 |
|
P.A. Now (θ) |
60.1° |
|
Sep first |
0.4 |
|
Sep last |
0.564 |
|
Sep. Now (ρ) |
0.564" |
|
Mag pri |
9.34 |
|
Mag sec |
13.43 |
|
delta mag (ΔM) |
4.09 |
|
Spectral class |
K0 (yellow-orange) |
|
Pri motion ra |
-005 |
|
Sec motion ra |
|
|
Pri motion dec |
-010 |
|
Sec motion dec |
|
|
Notes |
|
|
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
HIP |
97513 |
|
Tycho2 |
3565-01465-1 |
|
Gaia DR2 |
2087248179084227584 |
|
BD |
BD+49 3113 |
|
Distance |
757.58 |
|
Distance ly |
2471.23 |
|