09084-4345 ALD  42

 
 
09h 08m 18.72s -43 44' 48.4" P.A. 213 sep 2.5 mag 11.45,12.90
 
 
Coord 2000
09084-4345
Discov num
ALD  42
Comp
Coord arcsec 2000
09 08 18.72 -43 44 48.4
Date first
1930
Date last
1983
Obs
2
Pa first
212
Pa last
213
P.A. Now (θ)
213°
Sep first
2.2
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
11.45
Mag sec
12.90
delta mag (ΔM)
1.45
Spectral class
Pri motion ra
-007
Sec motion ra
Pri motion dec
+010
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
212.6
Precise sep
2.53
Cdsa2 id
ALD 42
Constellation
Vela
Tycho2
7689-00541-1
Ra deg
9.138533333333333
De deg
-43.74677777777778
last precise pa
212.6
last precise sep
2.53
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09084-4345 ALD 42 1983 2 213 2.5 11.45 12.90 090818.72-434448.4

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