18537+3012 MLB 651

 
 
18h 53m 39.25s +30 11' 33.1" P.A. 66 sep 4.6 mag 11.32,12.90
 
 
Coord 2000
18537+3012
Discov num
MLB 651
Comp
Coord arcsec 2000
18 53 39.25 +30 11 33.1
Date first
1930
Date last
2006
Obs
3
Pa first
72
Pa last
66
P.A. Now (θ)
66°
Sep first
3.9
Sep last
4.6
Sep. Now (ρ)
4.6"
Mag pri
11.32
Mag sec
12.90
delta mag (ΔM)
1.58
Spectral class
Pri motion ra
-002
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
66.1
Precise sep
4.588
Cdsa2 id
MLB 651
Constellation
Lyra
Ra deg
18.89423611111111
De deg
30.192527777777777
last precise pa
66.1
last precise sep
4.588
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
18537+3012 MLB 651 2006 2 66 4.6 11.32 12.90 185339.25+301133.1

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