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
Cdsa2 id
DEA 456
Constellation
Lyra
Ra deg
18.894841666666665
De deg
43.054361111111106
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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