20044+1036 J   602

 
 
20h 04m 23.50s +10 37' 08.7" P.A. 318 sep 4.7 mag 9.20,12.00 Sp A3
 
 
Coord 2000
20044+1036
Discov num
J   602
Comp
Coord arcsec 2000
20 04 23.50 +10 37 08.7
Date first
1911
Date last
2015
Obs
7
Pa first
331
Pa last
318
P.A. Now (θ)
318°
Sep first
4.2
Sep last
4.7
Sep. Now (ρ)
4.7"
Mag pri
9.20
Mag sec
12.00
delta mag (ΔM)
2.8
Spectral class
A3 (white)
Pri motion ra
+005
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
317.6
Precise sep
4.727
Constellation
Aquila
Tycho2
1076-01969-1
Gaia DR2
03272884736
HD
356648
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20044+1036 J 602 1971 4 319 4.6 9.20 12.00 200415.00+103600.0
20044+1036 J 602 2000 6 319 4.7 9.20 12.00 D 200423.50+103708.7
20044+1036 J 602 2001 7 319 4.8 9.20 12.00 D 200423.50+103708.7
20044+1036 J 602 2015 7 318 4.7 9.20 12.00 A3 200423.50+103708.7

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