19531-6606 LDS 688

 
 
19h 53m 60.00s -66 06' 00.0" P.A. 225 sep 420 mag 17.10,17.40
 
 
Coord 2000
19531-6606
Discov num
LDS 688
Comp
Coord arcsec 2000
19 53 60.00 -66 06 00.0
Date first
1920
Date last
1920
Obs
1
Pa first
225
Pa last
225
P.A. Now (θ)
225°
Sep first
420.0
Sep last
420.0
Sep. Now (ρ)
420"
Mag pri
17.10
Mag sec
17.40
delta mag (ΔM)
0.3
Spectral class
Pri motion ra
-018
Sec motion ra
Pri motion dec
-068
Sec motion dec
Notes
X (Dubious double)
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
225
Precise sep
420
Cdsa2 id
LDS 688
Constellation
Pavo
Ra deg
19.9
De deg
-66.1
last precise pa
225
last precise sep
420
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19531-6606 LDS 688 1920 1 225 420.0 17.10 17.40 X 195360.00-660600.0

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