19436+4855 DEA 457
19h 43m 39.62s +48° 55' 43.9" P.A. 146.00 sep 33.8 mag 8.50,15.20 Sp F5IV-V dist. 117.37 pc (382.86 l.y.)
Coord 2000 |
19436+4855 |
|
Discov num |
DEA 457 |
|
Comp |
|
|
Coord arcsec 2000 |
19 43 39.62 +48 55 43.9 |
|
Date first |
1998 |
|
Date last |
2015 |
|
Obs |
11 |
|
Pa first |
146 |
|
Pa last |
145.6 |
|
P.A. Now (θ) |
145.6° |
|
Sep first |
34.0 |
|
Sep last |
33.812 |
|
Sep. Now (ρ) |
33.812" |
|
Mag pri |
8.50 |
|
Mag sec |
15.20 |
|
delta mag (ΔM) |
6.7 |
|
Spectral class |
F5IV-V (yellow-white) |
|
Pri motion ra |
+001 |
|
Sec motion ra |
+006 |
|
Pri motion dec |
-068 |
|
Sec motion dec |
-066 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.079 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
SAO |
48774 |
|
HIP |
97071 |
|
Tycho2 |
3565-00302-1 |
|
Gaia DR2 |
2134755465180650624 |
|
HD |
186700 |
|
BD |
BD+48 2943 |
|
Distance |
117.37 |
|
Distance ly |
382.86 |
|