20130+4609 AHD 33 (HD 192420)
20h 12m 58.11s +46° 08' 43.5" P.A. 40.00 sep 19.0 mag 9.80,11.40 Sp G5V+K6V
Coord 2000 |
20130+4609 |
|
Discov num |
AHD 33 |
|
Comp |
|
|
Coord arcsec 2000 |
20 12 58.11 +46 08 43.5 |
|
Date first |
1892 |
|
Date last |
2015 |
|
Obs |
12 |
|
Pa first |
40 |
|
Pa last |
39.6 |
|
P.A. Now (θ) |
39.6° |
|
Sep first |
18.4 |
|
Sep last |
18.95 |
|
Sep. Now (ρ) |
18.95" |
|
Mag pri |
9.80 |
|
Mag sec |
11.40 |
|
delta mag (ΔM) |
1.6 |
|
Spectral class |
G5V+K6V (yellow/yellow-orange) |
|
Pri motion ra |
+038 |
|
Sec motion ra |
+039 |
|
Pri motion dec |
+025 |
|
Sec motion dec |
+023 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.049 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 192420 |
|
Constellation |
Cygnus |
|
Tycho2 |
3559-02662-1 |
|
Gaia DR2 |
2082515193848349568 |
|
HD |
192420 |
|