18569+3854 MLB 856

 
 
18h 56m 52.81s +38 54' 05.0" P.A. 93 sep 3.2 mag 12.70,13.70
 
 
Coord 2000
18569+3854
Discov num
MLB 856
Comp
Coord arcsec 2000
18 56 52.81 +38 54 05.0
Date first
1933
Date last
2014
Obs
3
Pa first
94
Pa last
93
P.A. Now (θ)
93°
Sep first
2.6
Sep last
3.2
Sep. Now (ρ)
3.2"
Mag pri
12.70
Mag sec
13.70
delta mag (ΔM)
1
Spectral class
Pri motion ra
-025
Sec motion ra
-002
Pri motion dec
-012
Sec motion dec
+004
Notes
rPM=1.01
This double is not physical.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
92.8
Precise sep
3.23
Cdsa2 id
MLB 856
Constellation
Lyra
Ra deg
18.948002777777777
De deg
38.90138888888889
last precise pa
92.8
last precise sep
3.23
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18569+3854 MLB 856 1933 1 94 2.6 12.70 13.70 185652.81+385405.0
18569+3854 MLB 856 2002 2 93 3.2 12.70 13.70 185652.81+385405.0
18569+3854 MLB 856 2014 3 93 3.2 12.70 13.70 185652.81+385405.0

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