20090+2748 MLB 705

 
 
20h 09m 00.72s +27 48' 00.6" P.A. 167.00 sep 2.4 mag 11.23,14.50
 
 
Coord 2000
20090+2748
Discov num
MLB 705
Comp
Coord arcsec 2000
20 09 00.72 +27 48 00.6
Date first
1931
Date last
2015
Obs
2
Pa first
171
Pa last
167
P.A. Now (θ)
167°
Sep first
2.9
Sep last
2.4
Sep. Now (ρ)
2.4"
Mag pri
11.23
Mag sec
14.50
delta mag (ΔM)
3.27
Spectral class
Pri motion ra
+029
Sec motion ra
Pri motion dec
+058
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.7
Precise sep
2.388
Constellation
Vulpecula
Tycho2
2162-01493-1
Gaia DR2
00420896128
HD
333765
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20090+2748 MLB 705 1931 1 171 2.9 9.60 13.00 X 200900.00+274800.0
20090+2748 MLB 705 2015 2 167 2.4 11.23 14.50 200900.72+274800.6

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