18077+5608 SLE 140

 
 
18h 07m 42.75s +56 08' 02.8" P.A. 167 sep 6.7 mag 12.20,12.30
 
 
Coord 2000
18077+5608
Discov num
SLE 140
Comp
Coord arcsec 2000
18 07 42.75 +56 08 02.8
Date first
1982
Date last
2010
Obs
4
Pa first
170
Pa last
167
P.A. Now (θ)
167°
Sep first
7.3
Sep last
6.7
Sep. Now (ρ)
6.7"
Mag pri
12.20
Mag sec
12.30
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
+000
Sec motion ra
+007
Pri motion dec
+011
Sec motion dec
+000
Notes
rPM=1.185
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.9
Precise sep
6.74
Constellation
Draco
last precise pa
166.9
last precise sep
6.74
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18077+5608 SLE 140 2000 2 167 6.8 12.20 12.30 D 180742.75+560802.8
18077+5608 SLE 140 2003 3 167 6.8 12.20 12.30 D 180742.75+560802.8
18077+5608 SLE 140 2010 4 166 6.3 12.20 12.30 180742.75+560802.8

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