18527+4029 DEA 461

 
 
18h 52m 46.58s +40 29' 44.0" P.A. 317 sep 36.9 mag 15.20,18.00
 
 
Coord 2000
18527+4029
Discov num
DEA 461
Comp
Coord arcsec 2000
18 52 46.58 +40 29 44.0
Date first
2000
Date last
2013
Obs
3
Pa first
317
Pa last
317
P.A. Now (θ)
317°
Sep first
36.9
Sep last
36.9
Sep. Now (ρ)
36.9"
Mag pri
15.20
Mag sec
18.00
delta mag (ΔM)
2.8
Spectral class
Pri motion ra
+045
Sec motion ra
+042
Pri motion dec
-020
Sec motion dec
-019
Notes
V (Proper motion indicates physical)
rPM=0.064 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.1
Precise sep
36.888
Constellation
Lyra
last precise pa
317.1
last precise sep
36.888
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18527+4029 DEA 461 2013 1 317 36.9 15.20 18.00 V 185246.58+402944.0

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