09045+0719 SKF1839CD

 
 
09h 04m 35.30s +07 21' 05.3" P.A. 357 sep 10.4 mag 15.69,15.69 Sp M:+M:
 
 
Coord 2000
09045+0719
Discov num
SKF1839
Comp
CD
Coord arcsec 2000
09 04 35.30 +07 21 05.3
Date first
1955
Date last
2015
Obs
10
Pa first
358
Pa last
357
P.A. Now (θ)
357°
Sep first
10.4
Sep last
10.4
Sep. Now (ρ)
10.4"
Mag pri
15.69
Mag sec
15.69
delta mag (ΔM)
0
Spectral class
M:+M: (red/red)
Pri motion ra
-014
Sec motion ra
-014
Pri motion dec
-037
Sec motion dec
-031
Notes
Nature of this double is uncertain.
 
 
09045+0719 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 09045+0719 SKF1839 AB 1915 2015 7 197 43.4 9.70 12.40 2.70
Show 09045+0719 SKF1839 AC 1955 2015 6 21 118.9 9.80 15.69 5.89
Show 09045+0719 SKF1839 BC 1955 2015 7 20 162.2 12.43 15.69 3.26
Show 09045+0719 SKF1839 CD 1955 2015 10 357 10.4 15.69 15.69 0.00 <===
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Cancer
last precise pa
357.1
last precise sep
10.39
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
09045+0719 SKF1839 CD 2010 9 357 10.4 15.69 15.69 M:+M: 090435.30+072105.3
09045+0719 SKF1839 CD 2015 10 357 10.4 15.69 15.69 M:+M: 090435.30+072105.3

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