20189-0608 RST4661

 
 
20h 18m 57.81s -06 08' 06.8" P.A. 282 sep 2.1 mag 10.65,12.00
 
 
Coord 2000
20189-0608
Discov num
RST4661
Comp
Coord arcsec 2000
20 18 57.81 -06 08 06.8
Date first
1938
Date last
1943
Obs
2
Pa first
281
Pa last
282
P.A. Now (θ)
282°
Sep first
1.9
Sep last
2.1
Sep. Now (ρ)
2.1"
Mag pri
10.65
Mag sec
12.00
delta mag (ΔM)
1.35
Spectral class
Pri motion ra
-006
Sec motion ra
Pri motion dec
-006
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
281.6
Precise sep
2.06
Constellation
Aquila
Tycho2
5174-02148-1
Gaia DR2
45622973440
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20189-0608 RST4661 1943 2 282 2.1 10.65 12.00 201857.81-060806.8

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