20470+4901 HDS2962

 
 
20h 47m 00.94s +49 01' 20.1" P.A. 244 sep 0.2 mag 9.73,11.44 Sp K0 dist. 1492.54 pc (4868.67 l.y.)
 
 
Coord 2000
20470+4901
Discov num
HDS2962
Comp
Coord arcsec 2000
20 47 00.94 +49 01 20.1
Date first
1991
Date last
1991
Obs
1
Pa first
244
Pa last
244
P.A. Now (θ)
244°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.73
Mag sec
11.44
delta mag (ΔM)
1.71
Spectral class
K0 (yellow-orange)
Pri motion ra
+012
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
244
Precise sep
0.203
Cdsa2 id
HDS 2962
Constellation
Cygnus
HIP
102557
Ra deg
20.783594444444446
De deg
49.02225
Distance
1492.54
Distance ly
4868.67
last precise pa
244
last precise sep
0.203
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20470+4901 HDS2962 1991 1 244 0.2 9.73 11.44 K0 204700.94+490120.1

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