03151+1618 ENG  13AB,C

 
 
03h 15m 07.58s +16 18' 12.9" P.A. 185 sep 172.2 mag 8.91,8.50 Sp G0 dist. 75.41 pc (245.99 l.y.)
 
 
Coord 2000
03151+1618
Discov num
ENG  13
Comp
AB,C
Coord arcsec 2000
03 15 07.58 +16 18 12.9
Date first
1894
Date last
2012
Obs
19
Pa first
180
Pa last
185
P.A. Now (θ)
185°
Sep first
175.9
Sep last
172.2
Sep. Now (ρ)
172.2"
Mag pri
8.91
Mag sec
8.50
delta mag (ΔM)
0.41
Spectral class
G0 (yellow)
Pri motion ra
+129
Sec motion ra
-015
Pri motion dec
-078
Sec motion dec
-051
Notes
N Y (See Notes, Parallax indicates components are non-physical)
This double is not physical.
 
 
03151+1618 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 93359 03151+1618 HU 1055 AB 1904 2015 38 119 0.4 9.40 9.90 0.50 Y
Show 93359 03151+1618 ENG 13 AB,C 1894 2012 19 185 172.2 8.91 8.50 0.41 <===
Show 93359 03151+1618 BUP 41 AB,D 1907 2015 4 240 189.7 8.91 14.17 5.26
Show 93359 03151+1618 JRN 2 AB,E 1984 2015 6 263 251.1 8.91 12.29 3.38
Show 93358 03151+1618 BUP 41 CD 1907 2000 4 298 164.1 8.50 14.17 5.67
Quintuple system
6 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Constellation
Aries
SAO
93359
HIP
15134
Tycho2
1232-00276-1
BD
BD+15 452
Distance
75.41
Distance ly
245.99
last precise pa
185
last precise sep
172.2
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
03151+1618 ENG 13 AB,C 2002 16 188 173.8 8.91 8.50 G0 YD 031507.58+161812.9
03151+1618 ENG 13 AB,C 2011 17 186 173.8 8.91 8.50 G0 NYD 031507.58+161812.9
03151+1618 ENG 13 AB,C 2012 19 185 172.2 8.91 8.50 G0 NY 031507.58+161812.9

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