20085+2842 MLB 529

 
 
20h 08m 37.61s +28 41' 48.9" P.A. 57 sep 4.7 mag 9.40,10.00 Sp K5
 
 
Coord 2000
20085+2842
Discov num
MLB 529
Comp
Coord arcsec 2000
20 08 37.61 +28 41 48.9
Date first
1927
Date last
2015
Obs
7
Pa first
58
Pa last
57
P.A. Now (θ)
57°
Sep first
3.6
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
9.40
Mag sec
10.00
delta mag (ΔM)
0.6
Spectral class
K5 (yellow-orange)
Pri motion ra
-001
Sec motion ra
Pri motion dec
-001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
56.8
Precise sep
4.662
Constellation
Vulpecula
SAO
88251
Tycho2
2166-00859-1
Gaia DR2
32500251392
HD
333734
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20085+2842 MLB 529 2006 4 54 4.6 9.40 10.00 D 200837.61+284148.9
20085+2842 MLB 529 2013 6 57 4.6 9.40 10.00 200837.61+284148.9
20085+2842 MLB 529 2015 7 57 4.7 9.40 10.00 K5 200837.61+284148.9

If you need more information about this double, apply for a data request form to the WDS.