22054+4354 CVR 930

 
 
22h 05m 26.48s +43 54' 22.9" P.A. 221 sep 12.1 mag 16.80,17.40 Sp M0+M1
 
 
Coord 2000
22054+4354
Discov num
CVR 930
Comp
Coord arcsec 2000
22 05 26.48 +43 54 22.9
Date first
2000
Date last
2010
Obs
3
Pa first
221
Pa last
221
P.A. Now (θ)
221°
Sep first
12.0
Sep last
12.1
Sep. Now (ρ)
12.1"
Mag pri
16.80
Mag sec
17.40
delta mag (ΔM)
0.6
Spectral class
M0+M1 (red/red)
Pri motion ra
+049
Sec motion ra
+045
Pri motion dec
+010
Sec motion dec
+013
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.1 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
220.9
Precise sep
12.1
Constellation
Lacerta
last precise pa
220.9
last precise sep
12.1
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22054+4354 CVR 930 2006 1 221 12.0 16.80 17.40 M0+M1 V R 220525.76+435413.8
22054+4354 CVR 930 2010 3 221 12.0 16.80 17.40 M0+M1 V R 220526.48+435422.9

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