22347+4042 ALR   2

 
 
22h 34m 41.61s +40 41' 38.7" P.A. 100 sep 0.2 mag 12.17,12.22 Sp M6+M6
 
 
Coord 2000
22347+4042
Discov num
ALR   2
Comp
Coord arcsec 2000
22 34 41.61 +40 41 38.7
Date first
2006
Date last
2008
Obs
4
Pa first
99
Pa last
100
P.A. Now (θ)
100°
Sep first
0.2
Sep last
0.2
Sep. Now (ρ)
0.2"
Mag pri
12.17
Mag sec
12.22
delta mag (ΔM)
0.05
Spectral class
M6+M6 (red/red)
Pri motion ra
+002
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
N K (See Notes, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
100.1
Precise sep
0.158
Cdsa2 id
ALR 2
Constellation
Lacerta
Ra deg
22.578225
De deg
40.69408333333333
last precise pa
100.1
last precise sep
0.158
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22347+4042 ALR 2 2008 4 100 0.2 12.17 12.22 M6 M6 N K 223441.61+404138.7

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