20242+2958 HDS2916

 
 
20h 24m 10.74s +29 58' 00.7" P.A. 223 sep 0.2 mag 9.89,10.74 Sp F2 dist. 236.41 pc (771.17 l.y.)
 
 
Coord 2000
20242+2958
Discov num
HDS2916
Comp
Coord arcsec 2000
20 24 10.74 +29 58 00.7
Date first
1991
Date last
1991
Obs
1
Pa first
223
Pa last
223
P.A. Now (θ)
223°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
9.89
Mag sec
10.74
delta mag (ΔM)
0.85
Spectral class
F2 (yellow-white)
Pri motion ra
+023
Sec motion ra
Pri motion dec
+004
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
223
Precise sep
0.158
Constellation
Cygnus
SAO
88630
HIP
100620
Tycho2
2168-00295-1
Gaia DR2
25955181440
HD
334260
BD
BD+29 4023
Distance
236.41
Distance ly
771.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20242+2958 HDS2916 1991 1 223 0.2 9.89 10.74 F2 202410.74+295800.7

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