02084+6025 TDS  71

 
 
02h 08m 21.13s +60 25' 04.8" P.A. 90 sep 1 mag 10.83,11.53 Sp A1
 
 
Coord 2000
02084+6025
Discov num
TDS  71
Comp
Coord arcsec 2000
02 08 21.13 +60 25 04.8
Date first
1991
Date last
2015
Obs
2
Pa first
93
Pa last
90
P.A. Now (θ)
90°
Sep first
1.1
Sep last
1.0
Sep. Now (ρ)
1"
Mag pri
10.83
Mag sec
11.53
delta mag (ΔM)
0.7
Spectral class
A1 (white)
Pri motion ra
-004
Sec motion ra
-004
Pri motion dec
-010
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
89.6
Precise sep
1.047
Constellation
Cassiopeia
Tycho2
4033-01398-1
last precise pa
89.6
last precise sep
1.047
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02084+6025 TDS 71 1991 1 93 1.1 10.83 11.53 020821.13+602504.8
02084+6025 TDS 71 2015 2 90 1.0 10.83 11.53 A1 020821.13+602504.8

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