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
 
 
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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