18559+4326 DEA 252

 
 
18h 55m 55.14s +43 26' 07.7" P.A. 174 sep 10.7 mag 13.90,17.20
 
 
Coord 2000
18559+4326
Discov num
DEA 252
Comp
Coord arcsec 2000
18 55 55.14 +43 26 07.7
Date first
1998
Date last
2013
Obs
3
Pa first
174
Pa last
174
P.A. Now (θ)
174°
Sep first
10.8
Sep last
10.7
Sep. Now (ρ)
10.7"
Mag pri
13.90
Mag sec
17.20
delta mag (ΔM)
3.3
Spectral class
Pri motion ra
-013
Sec motion ra
-015
Pri motion dec
-005
Sec motion dec
-004
Notes
V (Proper motion indicates physical)
rPM=0.144 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
173.9
Precise sep
10.728
Cdsa2 id
DEA 252
Constellation
Lyra
Ra deg
18.931983333333335
De deg
43.43547222222222
last precise pa
173.9
last precise sep
10.728
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18559+4326 DEA 252 2013 1 174 10.7 13.90 17.20 V 185555.14+432607.7

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