20026+6952 SKF1243

 
 
20h 02m 33.99s +69 51' 58.6" P.A. 187 sep 46 mag 10.79,12.09 Sp G8III
 
 
Coord 2000
20026+6952
Discov num
SKF1243
Comp
Coord arcsec 2000
20 02 33.99 +69 51 58.6
Date first
1953
Date last
2015
Obs
12
Pa first
187
Pa last
187
P.A. Now (θ)
187°
Sep first
46.1
Sep last
46.0
Sep. Now (ρ)
46"
Mag pri
10.79
Mag sec
12.09
delta mag (ΔM)
1.3
Spectral class
G8III (yellow)
Pri motion ra
+004
Sec motion ra
-004
Pri motion dec
+092
Sec motion dec
+090
Notes
V W (Proper motion indicates physical, )
-10 rPM=0.09 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
186.9
Precise sep
46.042
Constellation
Draco
Tycho2
4450-01118-1
Gaia DR2
48519721472
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20026+6952 SKF1243 2010 6 187 46.1 10.70 10.90 V 200233.99+695158.6
20026+6952 SKF1243 2015 8 187 46.1 10.79 12.09 G8III VW 200233.99+695158.6

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