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
Constellation
Lyra
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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