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JPL Small-Body Database Browser
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109750 (2001 RP68)
Classification: Main-belt Asteroid          SPK-ID: 2109750
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04005104934931478 6.0269e-08  
a 2.685076720498968 1.9776e-08 au
q 2.577536580259567 1.6401e-07 au
i 8.181788600689028 6.0794e-06 deg
node 315.2426301051305 3.1865e-05 deg
peri 5.19049640259122 6.528e-05 deg
M 47.85953631604153 5.6653e-05 deg
tp 2458386.851690063850
(2018-Sep-25.35169006)
0.00025301 TDB
period 1607.06512217575
4.40
1.7755e-05
4.861e-08
d
yr
n .2240108350510454 2.4748e-09 deg/d
Q 2.792616860738368 2.0568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      477  
   data-arc span      6659 days (18.23 yr)  
   first obs. used      2001-09-10  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61569  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:07:24  

Additional Information
 Earth MOID = 1.5635 au 
 Jupiter MOID = 2.39192 au 
 T_jup = 3.359 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO453558  

109750 (2001 RP68)          Discovered 2001-Sep-10 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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