02500+2716 STT  47AB (41 Ari)

 
 
02h 49m 59.03s +27 15' 37.8" P.A. 292 sep 34 mag 3.63,11.04 Sp B8Vn dist. 50.79 pc (165.68 l.y.)
 
 
Coord 2000
02500+2716
Discov num
STT  47
Comp
AB
Coord arcsec 2000
02 49 59.03 +27 15 37.8
Date first
1834
Date last
2012
Obs
26
Pa first
250
Pa last
292
P.A. Now (θ)
292°
Sep first
15.0
Sep last
34.0
Sep. Now (ρ)
34"
Mag pri
3.63
Mag sec
11.04
delta mag (ΔM)
7.41
Spectral class
B8Vn (blue-white)
Pri motion ra
+067
Sec motion ra
-002
Pri motion dec
-117
Sec motion dec
+001
Notes
N L U (See Notes, Linear solution, Proper motion indicates non-physical)
This double is not physical.
 
 
02500+2716 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 75596 02500+2716 MCA 10 Aa,Ab 1980 2003 4 180 0.1 3.63
Show 41 Ari 75596 02500+2716 STT 47 AB 1834 2012 26 292 34.0 3.63 11.04 7.41 <===
Show 75596 02500+2716 H 5 116 AC 1782 2012 25 233 28.5 3.63 10.66 7.03
Show 75596 02500+2716 H 6 5 AD 1821 2011 29 237 122.5 3.63 8.80 5.17
Show 75596 02500+2716 JNN 2 AE 2008 2010 2 32 7.4 3.80 19.50 15.70
Show 75596 02500+2716 JNN 2 AF 2008 2010 2 231 9.0 3.80 21.00 17.20
Show 75596 02500+2716 JNN 2 AG 2008 2010 2 25 12.3 3.80 16.30 12.50
Show 02500+2716 SLV 1 BC 1834 2010 21 165 30.4 11.04 10.66 0.38
Octuple system
7 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Name
41 Ari
Other name
c Ari
Constellation
Aries
SAO
75596
HIP
13209
Tycho2
1789-01490-1
HD
17573
HR
838
GC
3391
BD
BD+26 471
Flamsteed
41 Arietis
Flamsteed name
41 Ari
Distance
50.79
Distance ly
165.68
last precise pa
292
last precise sep
34
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
02500+2716 STT 47 AB 1997 20 292 32.1 3.63 11.04 B8Vn NLD 024958.99+271538.8
02500+2716 STT 47 AB 2008 21 290 32.8 3.63 11.04 B8Vn NLD 024958.99+271538.8
02500+2716 STT 47 AB 2010 24 294 33.4 3.63 11.04 B8Vn NLD 024958.99+271538.8
02500+2716 STT 47 AB 2012 26 292 34.0 3.63 11.04 B8Vn NLD 024958.99+271538.8

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