18589+4448 DEA 336

 
 
18h 58m 59.07s +44 48' 00.2" P.A. 243 sep 14.5 mag 13.80,18.20
 
 
Coord 2000
18589+4448
Discov num
DEA 336
Comp
Coord arcsec 2000
18 58 59.07 +44 48 00.2
Date first
1998
Date last
2013
Obs
3
Pa first
243
Pa last
243
P.A. Now (θ)
243°
Sep first
14.5
Sep last
14.5
Sep. Now (ρ)
14.5"
Mag pri
13.80
Mag sec
18.20
delta mag (ΔM)
4.4
Spectral class
Pri motion ra
+000
Sec motion ra
-001
Pri motion dec
-012
Sec motion dec
-009
Notes
V (Proper motion indicates physical)
rPM=0.264 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
243.1
Precise sep
14.495
Cdsa2 id
DEA 336
Constellation
Lyra
Ra deg
18.983075
De deg
44.80005555555555
last precise pa
243.1
last precise sep
14.495
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18589+4448 DEA 336 2013 1 243 14.5 13.80 18.20 V 185859.07+444800.2

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