20202+1644 SKF2134

 
 
20h 20m 08.77s +16 43' 53.5" P.A. 231 sep 66.3 mag 10.30,10.00 Sp [WC]+A0
 
 
Coord 2000
20202+1644
Discov num
SKF2134
Comp
Coord arcsec 2000
20 20 08.77 +16 43 53.5
Date first
1902
Date last
2013
Obs
10
Pa first
230
Pa last
231
P.A. Now (θ)
231°
Sep first
66.8
Sep last
66.3
Sep. Now (ρ)
66.3"
Mag pri
10.30
Mag sec
10.00
delta mag (ΔM)
0.3
Spectral class
[WC]+A0
Pri motion ra
-001
Sec motion ra
+001
Pri motion dec
-005
Sec motion dec
+002
Notes
rPM=1.428
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
230.5
Precise sep
66.3
Cdsa2 id
SKF 2134
Constellation
Sagitta
Ra deg
20.335769444444445
De deg
16.731527777777774
last precise pa
230.5
last precise sep
66.3
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20202+1644 SKF2134 2010 10 231 66.4 10.30 10.00 [WC]+A0 202008.77+164353.5
20202+1644 SKF2134 2013 11 231 66.3 10.30 10.00 [WC]+A0 202008.77+164353.5

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