20241+5358 MLR 608

 
 
20h 24m 07.03s +53 58' 36.7" P.A. 277 sep 1.9 mag 10.61,11.35 Sp A0V
 
 
Coord 2000
20241+5358
Discov num
MLR 608
Comp
Coord arcsec 2000
20 24 07.03 +53 58 36.7
Date first
1984
Date last
2009
Obs
7
Pa first
280
Pa last
277
P.A. Now (θ)
277°
Sep first
1.8
Sep last
1.9
Sep. Now (ρ)
1.9"
Mag pri
10.61
Mag sec
11.35
delta mag (ΔM)
0.74
Spectral class
A0V (white)
Pri motion ra
+011
Sec motion ra
+011
Pri motion dec
-009
Sec motion dec
-009
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
277.3
Precise sep
1.92
Constellation
Cygnus
SAO
32531
Tycho2
3937-00513-1
Gaia DR2
63649086336
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20241+5358 MLR 608 1996 5 289 1.9 10.61 11.35 202407.03+535836.7
20241+5358 MLR 608 2003 6 278 1.8 10.61 11.35 202407.03+535836.7
20241+5358 MLR 608 2009 7 277 1.9 10.61 11.35 202407.03+535836.7

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