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
Cdsa2 id
SLE 140
Constellation
Draco
Ra deg
18.128541666666667
De deg
56.13411111111111
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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