12170-1549 RST3782

 
 
12h 17m 01.12s -15 49' 19.6" P.A. 290 sep 0.8 mag 11.20,12.80
 
 
Coord 2000
12170-1549
Discov num
RST3782
Comp
Coord arcsec 2000
12 17 01.12 -15 49 19.6
Date first
1937
Date last
1943
Obs
2
Pa first
289
Pa last
290
P.A. Now (θ)
290°
Sep first
0.7
Sep last
0.8
Sep. Now (ρ)
0.8"
Mag pri
11.20
Mag sec
12.80
delta mag (ΔM)
1.6
Spectral class
Pri motion ra
-019
Sec motion ra
Pri motion dec
-009
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
289.7
Precise sep
0.78
Constellation
Corvus
Tycho2
6102-00405-1
last precise pa
289.7
last precise sep
0.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
12170-1549 RST3782 1943 2 290 0.8 11.20 12.80 121701.12-154919.6

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