19493+4650 RAO 171
19h 49m 19.98s +46° 49' 36.0" P.A. 152.00 sep 1.1 mag 9.30,12.20 Sp F7V+K5V
Coord 2000 |
19493+4650 |
|
Discov num |
RAO 171 |
|
Comp |
|
|
Coord arcsec 2000 |
19 49 19.98 +46 49 36.0 |
|
Date first |
2016 |
|
Date last |
2016 |
|
Obs |
2 |
|
Pa first |
152 |
|
Pa last |
152 |
|
P.A. Now (θ) |
152° |
|
Sep first |
1.1 |
|
Sep last |
1.05 |
|
Sep. Now (ρ) |
1.05" |
|
Mag pri |
9.30 |
|
Mag sec |
12.20 |
|
delta mag (ΔM) |
2.9 |
|
Spectral class |
F7V+K5V (yellow-white/yellow-orange) |
|
Pri motion ra |
+037 |
|
Sec motion ra |
|
|
Pri motion dec |
+040 |
|
Sec motion dec |
|
|
Notes |
V
R
(Proper motion indicates physical, Red magnitudes) |
|
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cygnus |
|
Tycho2 |
3557-00295-1 |
|