18569+4019 DEA 334

 
 
18h 56m 58.27s +40 19' 58.3" P.A. 102 sep 14.5 mag 15.20,19.10
 
 
Coord 2000
18569+4019
Discov num
DEA 334
Comp
Coord arcsec 2000
18 56 58.27 +40 19 58.3
Date first
1998
Date last
2013
Obs
3
Pa first
103
Pa last
102
P.A. Now (θ)
102°
Sep first
14.6
Sep last
14.5
Sep. Now (ρ)
14.5"
Mag pri
15.20
Mag sec
19.10
delta mag (ΔM)
3.9
Spectral class
Pri motion ra
+003
Sec motion ra
+002
Pri motion dec
+010
Sec motion dec
+008
Notes
V (Proper motion indicates physical)
rPM=0.214 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
102.3
Precise sep
14.461
Cdsa2 id
DEA 334
Constellation
Lyra
Ra deg
18.949519444444444
De deg
40.332861111111114
last precise pa
102.3
last precise sep
14.461
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18569+4019 DEA 334 2013 1 102 14.5 15.20 19.10 V 185658.27+401958.3

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