20224+0959 TDS1065

 
 
20h 22m 23.47s +09 59' 16.6" P.A. 22 sep 1.3 mag 9.86,11.46 Sp A2
 
 
Coord 2000
20224+0959
Discov num
TDS1065
Comp
Coord arcsec 2000
20 22 23.47 +09 59 16.6
Date first
1991
Date last
2015
Obs
3
Pa first
18
Pa last
22
P.A. Now (θ)
22°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
9.86
Mag sec
11.46
delta mag (ΔM)
1.6
Spectral class
A2 (white)
Pri motion ra
+011
Sec motion ra
+011
Pri motion dec
-007
Sec motion dec
-007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
22.3
Precise sep
1.321
Constellation
Delphinus
Tycho2
1078-01344-1
Gaia DR2
55111376512
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20224+0959 TDS1065 2001 2 24 1.2 9.86 11.46 202223.47+095916.6
20224+0959 TDS1065 2015 3 22 1.3 9.86 11.46 A2 202223.47+095916.6

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