12318+0847 ABE  17

 
 
12h 31m 46.74s +08 47' 22.3" P.A. 70 mag 15.70,18.00 Sp T5.5
 
 
Coord 2000
12318+0847
Discov num
ABE  17
Comp
Coord arcsec 2000
12 31 46.74 +08 47 22.3
Date first
2011
Date last
2011
Obs
1
Pa first
70
Pa last
70
P.A. Now (θ)
70°
Sep first
0.0
Sep last
0.0
Sep. Now (ρ)
0"
Mag pri
15.70
Mag sec
18.00
delta mag (ΔM)
2.3
Spectral class
T5.5 (brown dwarf)
Pri motion ra
-118
Sec motion ra
Pri motion dec
-104
Sec motion dec
Notes
P K (100-year proper motion, K-band or other infrared magnitudes)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
69.7
Precise sep
0.011
Constellation
Virgo
last precise pa
69.7
last precise sep
0.011
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12318+0847 ABE 17 2011 1 70 0.0 15.70 18.00 T5.5 PK 123146.74+084722.3

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