18463+3745 ES 2484

 
 
18h 46m 17.09s +37 45' 40.9" P.A. 153 sep 6.8 mag 12.09,13.39
 
 
Coord 2000
18463+3745
Discov num
ES 2484
Comp
Coord arcsec 2000
18 46 17.09 +37 45 40.9
Date first
1931
Date last
2010
Obs
6
Pa first
149
Pa last
153
P.A. Now (θ)
153°
Sep first
5.3
Sep last
6.8
Sep. Now (ρ)
6.8"
Mag pri
12.09
Mag sec
13.39
delta mag (ΔM)
1.3
Spectral class
Pri motion ra
-010
Sec motion ra
+005
Pri motion dec
+010
Sec motion dec
-015
Notes
rPM=1.844
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
152.5
Precise sep
6.84
Constellation
Lyra
last precise pa
152.5
last precise sep
6.84
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18463+3745 ES 2484 2007 3 332 6.7 11.00 11.20 184620.00+374500.0
18463+3745 ES 2484 2010 6 156 5.8 12.09 13.39 184617.09+374540.9

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