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109889 (2001 SB10)
Classification: Main-belt Asteroid          SPK-ID: 2109889
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2088466025307378 6.2603e-08  
a 2.561778769987377 1.3656e-08 au
q 2.026759977440141 1.664e-07 au
i 3.729574411277624 4.7786e-06 deg
node 230.6594962793382 8.0413e-05 deg
peri 111.7750711993347 8.0778e-05 deg
M 233.3406870028647 9.3722e-06 deg
tp 2459527.420975941467
(2021-Nov-08.92097594)
4.1106e-05 TDB
period 1497.651825596261
4.10
1.1975e-05
3.279e-08
d
yr
n .2403762969785538 1.922e-09 deg/d
Q 3.096797562534614 1.6508e-08 au
  Orbit Determination Parameters
   # obs. used (total)      641  
   data-arc span      7298 days (19.98 yr)  
   first obs. used      2000-05-24  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54877  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:09:09  

Additional Information
 Earth MOID = 1.02251 au 
 Jupiter MOID = 2.33234 au 
 T_jup = 3.401 
[ 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 16.3   n/a MPO469126  
rotation period rot_per 4.844 h n/a LCDB (Rev. 2020-October); 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:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

109889 (2001 SB10)          Discovered 2001-Sep-20 by Yeung, W. K. Y. at Desert Eagle
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 SB10 = 2000 KC1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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