18443+5443 UC 3659

 
 
18h 44m 18.16s +54 43' 13.4" P.A. 178.00 sep 8.1 mag 11.90,13.50
 
 
Coord 2000
18443+5443
Discov num
UC 3659
Comp
Coord arcsec 2000
18 44 18.16 +54 43 13.4
Date first
2000
Date last
2016
Obs
8
Pa first
178
Pa last
178
P.A. Now (θ)
178°
Sep first
8.1
Sep last
8.1
Sep. Now (ρ)
8.1"
Mag pri
11.90
Mag sec
13.50
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-043
Sec motion ra
-035
Pri motion dec
-034
Sec motion dec
-047
Notes
V (Proper motion indicates physical)
rPM=0.26 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
178.1
Precise sep
8.074
Constellation
Draco
Gaia DR2
2147667919277634816
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18443+5443 UC 3659 2000 2 178 8.1 11.90 13.50 V 184418.16+544313.4
18443+5443 UC 3659 2003 2 178 8.1 11.90 13.50 V 184418.16+544313.4
18443+5443 UC 3659 2010 3 176 7.8 11.90 13.50 V 184418.16+544313.4
18443+5443 UC 3659 2015 3 179 8.1 11.90 13.50 V 184418.16+544313.4

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