07507+1106 DAM 730AD

 
 
07h 49m 46.21s +11 05' 14.5" P.A. 273 sep 7.6 mag 11.71,14.60
 
 
Coord 2000
07507+1106
Discov num
DAM 730
Comp
AD
Coord arcsec 2000
07 49 46.21 +11 05 14.5
Date first
1999
Date last
2015
Obs
2
Pa first
273
Pa last
273
P.A. Now (θ)
273°
Sep first
7.6
Sep last
7.6
Sep. Now (ρ)
7.6"
Mag pri
11.71
Mag sec
14.60
delta mag (ΔM)
2.89
Spectral class
Pri motion ra
+000
Sec motion ra
Pri motion dec
+002
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
07507+1106 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 07507+1106 OL 59 AB 1918 1933 2 22 2.3 11.71 11.00 0.71
Show 07507+1106 OL 59 AC 1934 2015 4 42 14.3 11.71 14.21 2.50
Show 07507+1106 DAM 730 AD 1999 2015 2 273 7.6 11.71 14.60 2.89 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
272.6
Precise sep
7.618
Constellation
Canis Minor
last precise pa
272.6
last precise sep
7.618
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
07507+1106 DAM 730 AD 2000 1 273 7.6 11.71 14.60 074946.21+110514.5
07507+1106 DAM 730 AD 2010 3 266 7.8 11.71 14.60 074946.21+110514.5
07507+1106 DAM 730 AD 2015 2 273 7.6 11.71 14.60 074946.21+110514.5

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