02094+6753 TDS2138

 
 
02h 09m 22.73s +67 53' 25.8" P.A. 201 sep 2.6 mag 11.41,13.30
 
 
Coord 2000
02094+6753
Discov num
TDS2138
Comp
Coord arcsec 2000
02 09 22.73 +67 53 25.8
Date first
1894
Date last
2015
Obs
4
Pa first
208
Pa last
201
P.A. Now (θ)
201°
Sep first
2.7
Sep last
2.6
Sep. Now (ρ)
2.6"
Mag pri
11.41
Mag sec
13.30
delta mag (ΔM)
1.89
Spectral class
Pri motion ra
+030
Sec motion ra
+030
Pri motion dec
-006
Sec motion dec
-011
Notes
rPM=0.156 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
200.8
Precise sep
2.55
Constellation
Cassiopeia
Tycho2
4311-00882-1
last precise pa
200.8
last precise sep
2.55
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02094+6753 TDS2138 1991 1 186 2.5 11.41 13.30 020922.73+675325.8
02094+6753 TDS2138 2003 3 193 2.4 11.41 13.30 020922.73+675325.8
02094+6753 TDS2138 2015 4 201 2.6 11.41 13.30 020922.73+675325.8

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