18536+4303 DEA 456

 
 
18h 53m 41.43s +43 03' 15.7" P.A. 75 sep 34.1 mag 11.90,14.90
 
 
Coord 2000
18536+4303
Discov num
DEA 456
Comp
Coord arcsec 2000
18 53 41.43 +43 03 15.7
Date first
1998
Date last
2015
Obs
5
Pa first
75
Pa last
75
P.A. Now (θ)
75°
Sep first
34.2
Sep last
34.1
Sep. Now (ρ)
34.1"
Mag pri
11.90
Mag sec
14.90
delta mag (ΔM)
3
Spectral class
Pri motion ra
+021
Sec motion ra
+026
Pri motion dec
+008
Sec motion dec
+010
Notes
V (Proper motion indicates physical)
rPM=0.193 (< 0.3, Physical double)
This double is physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
74.5
Precise sep
34.12
Constellation
Lyra
last precise pa
74.5
last precise sep
34.12
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18536+4303 DEA 456 2013 2 75 34.2 11.90 14.90 V 185341.43+430315.7
18536+4303 DEA 456 2015 5 75 34.1 11.90 14.90 V 185341.43+430315.7

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