20411-6638 NZO 102

 
 
20h 41m 08.13s -66 37' 30.9" P.A. 141.00 sep 10.1 mag 9.50,12.70 Sp G0
 
 
Coord 2000
20411-6638
Discov num
NZO 102
Comp
Coord arcsec 2000
20 41 08.13 -66 37 30.9
Date first
1905
Date last
2015
Obs
4
Pa first
120
Pa last
141
P.A. Now (θ)
141°
Sep first
2.0
Sep last
10.1
Sep. Now (ρ)
10.1"
Mag pri
9.50
Mag sec
12.70
delta mag (ΔM)
3.2
Spectral class
G0 (yellow)
Pri motion ra
+021
Sec motion ra
+009
Pri motion dec
-006
Sec motion dec
-014
Notes
rPM=0.66
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
141.4
Precise sep
10.133
Constellation
Pavo
Tycho2
9112-01496-1
Gaia DR2
24432985472
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20411-6638 NZO 102 2000 2 141 10.3 9.50 12.00 204108.13-663730.9
20411-6638 NZO 102 2010 4 141 10.0 9.50 12.70 G0 204108.13-663730.9
20411-6638 NZO 102 2015 4 141 10.1 9.50 12.70 G0 204108.13-663730.9

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