09336-2753 DEA  21

 
 
09h 33m 35.92s -27 52' 23.0" P.A. 140 sep 29.1 mag 12.58,16.30 Sp M2+M7.5
 
 
Coord 2000
09336-2753
Discov num
DEA  21
Comp
Coord arcsec 2000
09 33 35.92 -27 52 23.0
Date first
1996
Date last
2010
Obs
5
Pa first
140
Pa last
140
P.A. Now (θ)
140°
Sep first
29.1
Sep last
29.1
Sep. Now (ρ)
29.1"
Mag pri
12.58
Mag sec
16.30
delta mag (ΔM)
3.72
Spectral class
M2+M7.5 (red/red)
Pri motion ra
-294
Sec motion ra
-292
Pri motion dec
+101
Sec motion dec
+149
Notes
V (Proper motion indicates physical)
rPM=0.147 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
139.8
Precise sep
29.137
Constellation
Antlia
last precise pa
139.8
last precise sep
29.137
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09336-2753 DEA 21 1999 1 140 29.4 12.58 16.30 M2+M7.5 V 093336.22-275225.0
09336-2753 DEA 21 2010 4 140 29.1 12.58 16.30 M2+M7.5 V 093336.22-275225.0

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