18580+6159 ES 1843

 
 
18h 58m 03.45s +62 00' 10.2" P.A. 168 sep 4.7 mag 11.00,12.30
 
 
Coord 2000
18580+6159
Discov num
ES 1843
Comp
Coord arcsec 2000
18 58 03.45 +62 00 10.2
Date first
1920
Date last
2013
Obs
10
Pa first
118
Pa last
168
P.A. Now (θ)
168°
Sep first
2.8
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
11.00
Mag sec
12.30
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-008
Sec motion ra
+096
Pri motion dec
+052
Sec motion dec
-333
Notes
rPM=1.151
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
167.9
Precise sep
4.72
Constellation
Draco
last precise pa
167.9
last precise sep
4.72
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18580+6159 ES 1843 1999 7 164 4.3 11.00 12.30 D 185803.45+620010.2
18580+6159 ES 1843 2010 8 167 4.5 11.00 12.30 D 185803.45+620010.2
18580+6159 ES 1843 2013 10 168 4.7 11.00 12.30 185803.45+620010.2

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