18465+4434 DEA 241

 
 
18h 46m 30.57s +44 34' 12.2" P.A. 98 sep 10.6 mag 13.00,13.80
 
 
Coord 2000
18465+4434
Discov num
DEA 241
Comp
Coord arcsec 2000
18 46 30.57 +44 34 12.2
Date first
1998
Date last
2015
Obs
5
Pa first
97
Pa last
98
P.A. Now (θ)
98°
Sep first
10.6
Sep last
10.6
Sep. Now (ρ)
10.6"
Mag pri
13.00
Mag sec
13.80
delta mag (ΔM)
0.8
Spectral class
Pri motion ra
-009
Sec motion ra
-008
Pri motion dec
-022
Sec motion dec
-021
Notes
V (Proper motion indicates physical)
rPM=0.059 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
97.6
Precise sep
10.608
Cdsa2 id
DEA 241
Constellation
Lyra
Ra deg
18.775158333333334
De deg
44.57005555555556
last precise pa
97.6
last precise sep
10.608
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18465+4434 DEA 241 2013 2 97 10.5 13.00 13.80 V 184630.57+443412.2
18465+4434 DEA 241 2015 5 98 10.6 13.00 13.80 V 184630.57+443412.2

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