03340+4048 ROE  76AB

 
 
03h 33m 55.46s +40 49' 36.5" P.A. 156 sep 87.3 mag 9.19,10.58 Sp F5
 
 
Coord 2000
03340+4048
Discov num
ROE  76
Comp
AB
Coord arcsec 2000
03 33 55.46 +40 49 36.5
Date first
1895
Date last
2015
Obs
9
Pa first
153
Pa last
156
P.A. Now (θ)
156°
Sep first
84.7
Sep last
87.3
Sep. Now (ρ)
87.3"
Mag pri
9.19
Mag sec
10.58
delta mag (ΔM)
1.39
Spectral class
F5 (yellow-white)
Pri motion ra
-001
Sec motion ra
-019
Pri motion dec
+025
Sec motion dec
-010
Notes
Nature of this double is uncertain.
 
 
03340+4048 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 38945 03340+4048 ROE 76 AB 1895 2015 9 156 87.3 9.19 10.58 1.39 <===
Show 03340+4048 ROE 76 BC 1914 2015 8 35 4.5 10.58 11.50 0.92
Triple system
3 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Perseus
SAO
38945
Tycho2
2866-01462-1
HD
21961
last precise pa
155.8
last precise sep
87.26
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03340+4048 ROE 76 AB 2000 5 36 4.4 9.19 10.30 033355.46+404936.5
03340+4048 ROE 76 AB 2011 6 36 4.4 9.19 10.30 033355.46+404936.5
03340+4048 ROE 76 AB 2015 9 156 87.3 9.19 10.58 F5 033355.46+404936.5

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