02084+2038 CHE  57

 
 
02h 08m 21.25s +20 37' 08.0" P.A. 93 sep 5.3 mag 10.36,10.85
 
 
Coord 2000
02084+2038
Discov num
CHE  57
Comp
Coord arcsec 2000
02 08 21.25 +20 37 08.0
Date first
1910
Date last
2016
Obs
9
Pa first
88
Pa last
93
P.A. Now (θ)
93°
Sep first
7.6
Sep last
5.3
Sep. Now (ρ)
5.3"
Mag pri
10.36
Mag sec
10.85
delta mag (ΔM)
0.49
Spectral class
Pri motion ra
+008
Sec motion ra
+009
Pri motion dec
-002
Sec motion dec
-009
Notes
rPM=0.556
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
93.4
Precise sep
5.29
Constellation
Aries
Tycho2
1220-01535-1
last precise pa
93.4
last precise sep
5.29
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02084+2038 CHE 57 2008 4 92 5.5 10.36 10.85 D 020821.25+203708.0
02084+2038 CHE 57 2016 9 93 5.3 10.36 10.85 020821.25+203708.0

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