22117-1008 DEA  91

 
 
22h 11m 48.80s -10 11' 17.4" P.A. 328 sep 209.4 mag 12.98,14.05 Sp M2+L1.5
 
 
Coord 2000
22117-1008
Discov num
DEA  91
Comp
Coord arcsec 2000
22 11 48.80 -10 11 17.4
Date first
1998
Date last
2010
Obs
2
Pa first
328
Pa last
328
P.A. Now (θ)
328°
Sep first
211.8
Sep last
209.4
Sep. Now (ρ)
209.4"
Mag pri
12.98
Mag sec
14.05
delta mag (ΔM)
1.07
Spectral class
M2+L1.5 (red/very deep red)
Pri motion ra
+028
Sec motion ra
+050
Pri motion dec
-250
Sec motion dec
-262
Notes
V K (Proper motion indicates physical, K-band or other infrared magnitudes)
rPM=0.094 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
327.6
Precise sep
209.35
Cdsa2 id
DEA 91
Constellation
Aquarius
Ra deg
22.19688888888889
De deg
-10.188166666666667
last precise pa
327.6
last precise sep
209.35
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22117-1008 DEA 91 1998 1 328 211.8 12.98 14.05 M2+L1.5 VK 221148.80-101117.4
22117-1008 DEA 91 2000 1 328 205.0     M2+L1.5 VK 221148.80-101117.4
22117-1008 DEA 91 2010 2 328 209.2 12.98 14.05 M2+L1.5 V K 221148.80-101117.4

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