22557-3119 HUE   2

 
 
22h 55m 40.74s -31 18' 41.8" P.A. 135 sep 1.3 mag 17.47,20.50 Sp T8+T9.5
 
 
Coord 2000
22557-3119
Discov num
HUE   2
Comp
Coord arcsec 2000
22 55 40.74 -31 18 41.8
Date first
2012
Date last
2012
Obs
1
Pa first
135
Pa last
135
P.A. Now (θ)
135°
Sep first
1.3
Sep last
1.3
Sep. Now (ρ)
1.3"
Mag pri
17.47
Mag sec
20.50
delta mag (ΔM)
3.03
Spectral class
T8+T9.5 (brown dwarf/brown dwarf)
Pri motion ra
Sec motion ra
Pri motion dec
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
135
Precise sep
1.3
Constellation
Piscis Austrinus
last precise pa
135
last precise sep
1.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
22557-3119 HUE 2 2012 1 135 1.3 17.47 20.50 T8+T9.5 N K 225540.74-311841.8

If you need more information about this double, apply for a data request form to the WDS.