05133+0252 STF 654 AC

 
 
05h 13m 17.48s +02° 51' 40.5" P.A. 157.00 sep 183.4 mag 4.62,11.43 Sp K0.5III dist. 107.3 pc (350.01 l.y.)
 
 
Coord 2000 05133+0252 Discov num STF 654 Comp AC Coord arcsec 2000 05 13 17.48 +02 51 40.5
Date first 1910 Date last 2017 Obs 9
Pa first 156 Pa last 157 P.A. Now (θ) 157°
Sep first 181.7 Sep last 183.39 Sep. Now (ρ) 183.39"
Mag pri 4.62 Mag sec 11.43 delta mag (ΔM) 6.81 Spectral class K0.5III (yellow-orange)
Pri motion ra +006 Sec motion ra -013
Pri motion dec +004 Sec motion dec -008
Notes N S (See Notes, Parallax indidates non-physical)
rPM=1.472
This double is not physical.
 
 
05133+0252 SYSTEM COMPONENTS
 
 
Show name SAO coord wds_name last obs pa sep mag1 mag2 d_mag orb current
Show Rho Ori 112528 05 13 17 +02 51 40 STF 654 AB 2021 83 64 6.8 4.62 8.50 3.88 Y
Show 112528 05 13 17 +02 51 40 STF 654 AC 2017 9 157 183.4 4.62 11.43 6.81 <===
Triple system
3 estimated visually detectable stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Var name NSV1872 Ori Constellation Orion SAO 112528 HIP 24331
Tycho2 0103-02863-1 Gaia DR2 3235349837026718976 HD 33856 HR 1698
GC 6381 ADS 3797 BD BD+02 888 Bayer Rho Orionis
Bayer name Rho Ori Flamsteed 17 Orionis Flamsteed name 17 Ori Distance 107.3
Distance ly 350.01 Bayer greek ρ Ori
 
 
WDS 05133+0252 STF 654 AC : NOTES
 
 
discov_num notes refcode
STF 654 rho Ori = 17 Ori. A is long-period spectroscopic binary, P = 1031.4d.
A: Ren & Fu (2013) calculated an astrometric orbit, combining Ren2013
Hipparcos Intermediate Astrometric Data with spectroscopic elements by
Bertiau (1957). BFC1957
AB: H N 21. MEv2010
 
 
REFERENCES
 
 
refcode metd author reference
BFC1957 orb - Bertiau, F.C. 1957ApJ...125..696B
BFC1957 ApJ 125, 696, 1957
MEv2010 - MacEvoy, B. ...................
MEv2010 private communication, 2010 (see http://www.handprint.com/ASTRO/index.html)
Ren2013 orb - Ren, S. & Fu, Y. 2013AJ....145...81R
Ren2013 AJ 145, 81, 2013
 
 
DISCOVERER
 
 
idgroup discov author
1 STF Struve, F.G.W.
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
05133+0252 STF 654 AC 2000 6 157 182.3 4.62 11.43 N D 051317.48+025140.5
05133+0252 STF 654 AC 2011 7 158 181.2 4.62 11.43 N D 051317.48+025140.5
05133+0252 STF 654 AC 2017 9 157 183.4 4.62 11.43 K0.5III N 051317.48+025140.5

If you need more information about this double, apply for a data request form to the WDS.

 
 
WDS 05133+0252 STF 654 AC : VISUAL OBSERVATIONS REPORTS
 
 
No records found.


 
 
WDS 05133+0252 STF 654 AC : MEASURES
 
 
No records found.

 
 
WDS 05133+0252 : VIRTUAL EYEPIECE
 
 

virtual eyepiece
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
Radius:
Components only
 
 
WDS 05133+0252 : ALADIN DSS IMAGE @
 
 
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.