00087-4057 TDS1311

 
 
00h 08m 39.60s -40 56' 32.2" P.A. 137 sep 2.3 mag 11.56,12.82
 
 
Coord 2000
00087-4057
Discov num
TDS1311
Comp
Coord arcsec 2000
00 08 39.60 -40 56 32.2
Date first
1991
Date last
1991
Obs
1
Pa first
137
Pa last
137
P.A. Now (θ)
137°
Sep first
2.3
Sep last
2.3
Sep. Now (ρ)
2.3"
Mag pri
11.56
Mag sec
12.82
delta mag (ΔM)
1.26
Spectral class
Pri motion ra
+030
Sec motion ra
+030
Pri motion dec
-009
Sec motion dec
-009
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
137.2
Precise sep
2.25
Constellation
Phoenix
Tycho2
7526-00303-1
last precise pa
137.2
last precise sep
2.25
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
00087-4057 TDS1311 1991 1 137 2.3 11.56 12.82 000839.60-405632.2

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