11512+6846 UC 2220

 
 
11h 51m 14.30s +68 45' 38.1" P.A. 85 sep 27.5 mag 11.90,14.10
 
 
Coord 2000
11512+6846
Discov num
UC 2220
Comp
Coord arcsec 2000
11 51 14.30 +68 45 38.1
Date first
1999
Date last
2015
Obs
4
Pa first
85
Pa last
85
P.A. Now (θ)
85°
Sep first
27.3
Sep last
27.5
Sep. Now (ρ)
27.5"
Mag pri
11.90
Mag sec
14.10
delta mag (ΔM)
2.2
Spectral class
Pri motion ra
-037
Sec motion ra
-029
Pri motion dec
-039
Sec motion dec
-042
Notes
V R (Proper motion indicates physical, Red magnitudes)
rPM=0.159 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
85.1
Precise sep
27.487
Constellation
Draco
last precise pa
85.1
last precise sep
27.487
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11512+6846 UC 2220 2000 2 85 27.4 11.90 14.10 V 115114.30+684538.1
11512+6846 UC 2220 2003 2 85 27.4 11.90 14.10 V 115114.30+684538.1
11512+6846 UC 2220 2010 3 85 27.5 11.90 14.10 V R 115114.30+684538.1
11512+6846 UC 2220 2015 4 85 27.5 11.90 14.10 V R 115114.30+684538.1

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