20282+7333 MLR 233

 
 
20h 28m 11.72s +73 33' 22.9" P.A. 88 sep 1.2 mag 10.69,11.31 Sp F8
 
 
Coord 2000
20282+7333
Discov num
MLR 233
Comp
Coord arcsec 2000
20 28 11.72 +73 33 22.9
Date first
1971
Date last
2015
Obs
10
Pa first
87
Pa last
88
P.A. Now (θ)
88°
Sep first
1.3
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.69
Mag sec
11.31
delta mag (ΔM)
0.62
Spectral class
F8 (yellow-white)
Pri motion ra
-002
Sec motion ra
-002
Pri motion dec
-003
Sec motion dec
-003
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
88.2
Precise sep
1.169
Constellation
Draco
SAO
9781
Tycho2
4459-00895-1
Gaia DR2
47892822528
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20282+7333 MLR 233 1995 7 95 1.0 10.69 11.31 F8 202811.72+733322.9
20282+7333 MLR 233 2004 8 87 1.2 10.69 11.31 F8 202811.72+733322.9
20282+7333 MLR 233 2008 9 86 1.1 10.69 11.31 F8 202811.72+733322.9
20282+7333 MLR 233 2015 10 88 1.2 10.69 11.31 F8 202811.72+733322.9

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