14557-7020 DON 692

 
 
14h 55m 43.45s -70 20' 25.4" P.A. 167 sep 1.8 mag 8.71,15.20 Sp A3m
 
 
Coord 2000
14557-7020
Discov num
DON 692
Comp
Coord arcsec 2000
14 55 43.45 -70 20 25.4
Date first
1932
Date last
1948
Obs
2
Pa first
170
Pa last
167
P.A. Now (θ)
167°
Sep first
1.9
Sep last
1.8
Sep. Now (ρ)
1.8"
Mag pri
8.71
Mag sec
15.20
delta mag (ΔM)
6.49
Spectral class
A3m (white)
Pri motion ra
-031
Sec motion ra
Pri motion dec
-021
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
166.9
Precise sep
1.83
Constellation
Circinus
Tycho2
9262-02095-1
HD
131083
last precise pa
166.9
last precise sep
1.83
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
14557-7020 DON 692 1948 2 167 1.8 8.71 15.20 A3m 145543.45-702025.4

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