18494+4400 DEA 210

 
 
18h 49m 24.57s +44 00' 20.9" P.A. 332 sep 9.4 mag 15.70,15.80
 
 
Coord 2000
18494+4400
Discov num
DEA 210
Comp
Coord arcsec 2000
18 49 24.57 +44 00 20.9
Date first
1998
Date last
2015
Obs
5
Pa first
332
Pa last
332
P.A. Now (θ)
332°
Sep first
9.4
Sep last
9.4
Sep. Now (ρ)
9.4"
Mag pri
15.70
Mag sec
15.80
delta mag (ΔM)
0.1
Spectral class
Pri motion ra
-007
Sec motion ra
-003
Pri motion dec
-004
Sec motion dec
+001
Notes
V (Proper motion indicates physical)
rPM=0.794
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
332.1
Precise sep
9.409
Constellation
Lyra
last precise pa
332.1
last precise sep
9.409
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18494+4400 DEA 210 2013 3 333 9.5 15.70 15.80 V 184924.57+440020.9
18494+4400 DEA 210 2015 5 332 9.4 15.70 15.80 V 184924.57+440020.9

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