20221+2247 COU 124

 
 
20h 22m 06.04s +22 47' 12.8" P.A. 26 sep 3.8 mag 8.74,13.00 Sp K0
 
 
Coord 2000
20221+2247
Discov num
COU 124
Comp
Coord arcsec 2000
20 22 06.04 +22 47 12.8
Date first
1966
Date last
2015
Obs
3
Pa first
28
Pa last
26
P.A. Now (θ)
26°
Sep first
3.3
Sep last
3.8
Sep. Now (ρ)
3.8"
Mag pri
8.74
Mag sec
13.00
delta mag (ΔM)
4.26
Spectral class
K0 (yellow-orange)
Pri motion ra
-001
Sec motion ra
Pri motion dec
+013
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
26.4
Precise sep
3.793
Constellation
Vulpecula
SAO
88581
Tycho2
2155-00882-1
Gaia DR2
43518528128
HD
346396
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20221+2247 COU 124 1995 2 25 3.8 8.74 13.00 K0 202206.04+224712.8
20221+2247 COU 124 2015 3 26 3.8 8.74 13.00 K0 202206.04+224712.8

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