09307-7001 DON 342

 
 
09h 30m 45.04s -70 00' 09.2" P.A. 52 sep 1.2 mag 10.70,13.70
 
 
Coord 2000
09307-7001
Discov num
DON 342
Comp
Coord arcsec 2000
09 30 45.04 -70 00 09.2
Date first
1932
Date last
2015
Obs
2
Pa first
53
Pa last
52
P.A. Now (θ)
52°
Sep first
0.7
Sep last
1.2
Sep. Now (ρ)
1.2"
Mag pri
10.70
Mag sec
13.70
delta mag (ΔM)
3
Spectral class
Pri motion ra
-030
Sec motion ra
Pri motion dec
+028
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
51.8
Precise sep
1.215
Constellation
Carina
Tycho2
9200-01804-1
Gaia DR2
48985244160
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09307-7001 DON 342 1932 1 53 0.7 10.70 13.70 093045.04-700009.2
09307-7001 DON 342 2015 2 52 1.2 10.70 13.70 093045.04-700009.2

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