18516+4130 DEA 243

 
 
18h 51m 38.79s +41 30' 00.5" P.A. 332 sep 10.5 mag 15.00,16.60
 
 
Coord 2000
18516+4130
Discov num
DEA 243
Comp
Coord arcsec 2000
18 51 38.79 +41 30 00.5
Date first
2000
Date last
2013
Obs
4
Pa first
332
Pa last
332
P.A. Now (θ)
332°
Sep first
10.5
Sep last
10.5
Sep. Now (ρ)
10.5"
Mag pri
15.00
Mag sec
16.60
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-004
Sec motion ra
-002
Pri motion dec
-015
Sec motion dec
-011
Notes
V (Proper motion indicates physical)
rPM=0.288 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.3
Precise sep
10.509
Cdsa2 id
DEA 243
Constellation
Lyra
Ra deg
18.860775
De deg
41.50013888888889
last precise pa
332.3
last precise sep
10.509
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18516+4130 DEA 243 2013 2 332 10.5 15.00 16.60 V 185138.79+413000.5

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