20597+7417 A 879 (HD 200707)

 
 
20h 59m 39.76s +74° 17' 11.0" P.A. 138.00 sep 4.4 mag 8.19,11.90 Sp K0 dist. 288.18 pc (940.04 l.y.)
 
 
Coord 2000 20597+7417 Discov num A   879 Comp Coord arcsec 2000 20 59 39.76 +74 17 11.0
Date first 1895 Date last 2016 Obs 11
Pa first 144 Pa last 137.5 P.A. Now (θ) 137.5°
Sep first 3.7 Sep last 4.35 Sep. Now (ρ) 4.35"
Mag pri 8.19 Mag sec 11.90 delta mag (ΔM) 3.71 Spectral class K0 (yellow-orange)
Pri motion ra +019 Sec motion ra +016
Pri motion dec +037 Sec motion dec +035
Notes
rPM=0.087 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name HD 200707 Constellation Cepheus SAO 9927 HIP 103619
Tycho2 4472-00152-1 Gaia DR2 2277018560273640448 HD 200707 BD BD+73 922
Distance 288.18 Distance ly 940.04