21157-0901 ZIE  13

 
 
21h 15m 42.61s -09 00' 40.6" P.A. 19 sep 8.2 mag 15.79,18.90
 
 
Coord 2000
21157-0901
Discov num
ZIE  13
Comp
Coord arcsec 2000
21 15 42.61 -09 00 40.6
Date first
2013
Date last
2013
Obs
1
Pa first
19
Pa last
19
P.A. Now (θ)
19°
Sep first
8.2
Sep last
8.2
Sep. Now (ρ)
8.2"
Mag pri
15.79
Mag sec
18.90
delta mag (ΔM)
3.11
Spectral class
Pri motion ra
-019
Sec motion ra
Pri motion dec
-249
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
19
Precise sep
8.17
Constellation
Aquarius
last precise pa
19
last precise sep
8.17
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
21157-0901 ZIE 13 2013 1 19 8.2 15.79 18.90 211542.61-090040.6

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