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
Constellation
Lyra
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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