00217+6422 STI  40

 
 
00h 21m 42.07s +64 22' 00.9" P.A. 135 sep 13.5 mag 10.24,12.30
 
 
Coord 2000
00217+6422
Discov num
STI  40
Comp
Coord arcsec 2000
00 21 42.07 +64 22 00.9
Date first
1904
Date last
2011
Obs
7
Pa first
134
Pa last
135
P.A. Now (θ)
135°
Sep first
13.2
Sep last
13.5
Sep. Now (ρ)
13.5"
Mag pri
10.24
Mag sec
12.30
delta mag (ΔM)
2.06
Spectral class
Pri motion ra
+008
Sec motion ra
+009
Pri motion dec
-008
Sec motion dec
-008
Notes
rPM=0.083 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
135.4
Precise sep
13.468
Constellation
Cassiopeia
Tycho2
4023-01322-1
last precise pa
135.4
last precise sep
13.468
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00217+6422 STI 40 2000 4 135 13.4 10.24 12.30 D 002142.07+642200.9
00217+6422 STI 40 2003 6 135 13.4 10.24 12.30 D 002142.07+642200.9
00217+6422 STI 40 2011 6 135 13.5 10.24 12.30 002142.07+642200.9

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