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266250 (2006 YO1)
Classification: Main-belt Asteroid          SPK-ID: 2266250
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569362952513626 1.8071e-07  
a 2.556870853053181 1.9951e-08 au
q 2.155605013938823 4.7058e-07 au
i 2.85628774046942 9.2254e-06 deg
node 297.6511648226144 0.00010198 deg
peri 184.423330683859 0.00010879 deg
M 111.5062559050736 2.6112e-05 deg
tp 2458537.950358846029
(2019-Feb-23.45035885)
0.00010988 TDB
period 1493.350031922763
4.09
1.7479e-05
4.785e-08
d
yr
n .2410687329188869 2.8216e-09 deg/d
Q 2.958136692167538 2.3083e-08 au
  Orbit Determination Parameters
   # obs. used (total)      360  
   data-arc span      9208 days (25.21 yr)  
   first obs. used      1993-11-09  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55579  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:44:11  

Additional Information
 Earth MOID = 1.17141 au 
 Jupiter MOID = 2.11743 au 
 T_jup = 3.418 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO418412  
rotation period rot_per 3.10 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Chang, C.-K.; Lin, H.-W.; Ip, W.-H.; Prince, T.A.; et al. (2016) Astrophys. J. Sup. Ser. 227, A20.]

266250 (2006 YO1)          Discovered 2006-Dec-16 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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