21218-3311 SKF1650

 
 
21h 21m 46.86s -33 10' 47.9" P.A. 45 sep 2 mag 15.80,15.80 Sp DA+M:
 
 
Coord 2000
21218-3311
Discov num
SKF1650
Comp
Coord arcsec 2000
21 21 46.86 -33 10 47.9
Date first
1979
Date last
1979
Obs
1
Pa first
45
Pa last
45
P.A. Now (θ)
45°
Sep first
2.0
Sep last
2.0
Sep. Now (ρ)
2"
Mag pri
15.80
Mag sec
15.80
delta mag (ΔM)
0
Spectral class
DA+M:
Pri motion ra
+039
Sec motion ra
Pri motion dec
+025
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
45
Precise sep
2
Constellation
Microscopium
last precise pa
45
last precise sep
2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21218-3311 SKF1650 1979 1 45 2.0 15.80 15.80 DA+M: 212146.86-331047.9

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