20152+8335 UC 4127

 
 
20h 15m 13.49s +83 34' 47.1" P.A. 43 sep 42.7 mag 14.30,15.82
 
 
Coord 2000
20152+8335
Discov num
UC 4127
Comp
Coord arcsec 2000
20 15 13.49 +83 34 47.1
Date first
1999
Date last
2015
Obs
4
Pa first
43
Pa last
43
P.A. Now (θ)
43°
Sep first
42.8
Sep last
42.7
Sep. Now (ρ)
42.7"
Mag pri
14.30
Mag sec
15.82
delta mag (ΔM)
1.52
Spectral class
Pri motion ra
+016
Sec motion ra
+011
Pri motion dec
-053
Sec motion dec
-051
Notes
V (Proper motion indicates physical)
rPM=0.097 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
43
Precise sep
42.704
Constellation
Draco
last precise pa
43
last precise sep
42.704
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20152+8335 UC 4127 2000 2 43 42.7 14.30 15.30 V 201513.49+833447.1
20152+8335 UC 4127 2004 2 43 42.8 14.30 15.30 V 201513.49+833447.1
20152+8335 UC 4127 2010 3 43 42.7 14.30 15.82 V 201513.49+833447.1
20152+8335 UC 4127 2015 4 43 42.7 14.30 15.82 V 201513.49+833447.1

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