20033+1504 A  1666

 
 
20h 03m 17.18s +15 03' 43.6" P.A. 76 sep 0.4 mag 9.89,10.04 Sp F2
 
 
Coord 2000
20033+1504
Discov num
A  1666
Comp
Coord arcsec 2000
20 03 17.18 +15 03 43.6
Date first
1907
Date last
2007
Obs
17
Pa first
48
Pa last
76
P.A. Now (θ)
76°
Sep first
0.5
Sep last
0.4
Sep. Now (ρ)
0.4"
Mag pri
9.89
Mag sec
10.04
delta mag (ΔM)
0.15
Spectral class
F2 (yellow-white)
Pri motion ra
+013
Sec motion ra
+013
Pri motion dec
+007
Sec motion dec
+007
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
76
Precise sep
0.386
Constellation
Aquila
SAO
105606
Tycho2
1617-02753-1
Gaia DR2
46555885440
HD
354701
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20033+1504 A 1666 2000 16 80 0.4 9.89 10.04 F2 200317.18+150343.6
20033+1504 A 1666 2007 17 76 0.4 9.89 10.04 F2 200317.18+150343.6

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