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JPL Small-Body Database Browser
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109651 (2001 RE7)
Classification: Main-belt Asteroid          SPK-ID: 2109651
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151309068474662 4.9864e-08  
a 2.568849648971624 1.6571e-08 au
q 2.180159401534265 1.2342e-07 au
i 12.9767219379636 5.8243e-06 deg
node 184.480438002497 2.2976e-05 deg
peri 269.7263107234372 3.0496e-05 deg
M 35.74393174006654 2.1658e-05 deg
tp 2458451.184023868137
(2018-Nov-28.68402387)
8.9824e-05 TDB
period 1503.856704919128
4.12
1.4552e-05
3.984e-08
d
yr
n .2393845097225268 2.3164e-09 deg/d
Q 2.957539896408983 1.9079e-08 au
  Orbit Determination Parameters
   # obs. used (total)      482  
   data-arc span      7250 days (19.85 yr)  
   first obs. used      1999-03-23  
   last obs. used      2019-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61298  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:11:49  

Additional Information
 Earth MOID = 1.24182 au 
 Jupiter MOID = 2.33001 au 
 T_jup = 3.379 
[ 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 15.9   n/a MPO333681  

109651 (2001 RE7)          Discovered 2001-Sep-10 by Yeung, W. K. Y. at Desert Eagle
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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