20506+6529 SKF 2613
20h 50m 36.62s +65° 28' 58.8" P.A. 205.00 sep 41.4 mag 9.40,18.20 Sp G0
Coord 2000 |
20506+6529 |
|
Discov num |
SKF2613 |
|
Comp |
|
|
Coord arcsec 2000 |
20 50 36.62 +65 28 58.8 |
|
Date first |
1952 |
|
Date last |
2015 |
|
Obs |
8 |
|
Pa first |
205 |
|
Pa last |
204.5 |
|
P.A. Now (θ) |
204.5° |
|
Sep first |
41.4 |
|
Sep last |
41.394 |
|
Sep. Now (ρ) |
41.394" |
|
Mag pri |
9.40 |
|
Mag sec |
18.20 |
|
delta mag (ΔM) |
8.8 |
|
Spectral class |
G0 (yellow) |
|
Pri motion ra |
+044 |
|
Sec motion ra |
+043 |
|
Pri motion dec |
+063 |
|
Sec motion dec |
+069 |
|
Notes |
V
(Proper motion indicates physical) |
|
rPM=0.075 (< 0.3, Physical double)
This double is physical.
OTHER CATALOGS AND DESIGNATIONS
Constellation |
Cepheus |
|
Tycho2 |
4254-00541-1 |
|
Gaia DR2 |
2245624857602800384 |
|