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109825 (2001 RG114)
Classification: Main-belt Asteroid          SPK-ID: 2109825
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 .133122028894971 6.4668e-08  
a 2.462794374970186 1.4039e-08 au
q 2.134942191023033 1.6155e-07 au
i 5.250241700385245 6.0082e-06 deg
node 55.0814558060197 6.0382e-05 deg
peri 324.5417870697464 6.3699e-05 deg
M 282.1086620283974 2.4566e-05 deg
tp 2459305.940990600386
(2021-Apr-01.44099060)
9.8414e-05 TDB
period 1411.694284366093
3.87
1.2071e-05
3.305e-08
d
yr
n .2550127205208984 2.1806e-09 deg/d
Q 2.790646558917339 1.5908e-08 au
  Orbit Determination Parameters
   # obs. used (total)      527  
   data-arc span      6878 days (18.83 yr)  
   first obs. used      2001-08-16  
   last obs. used      2020-06-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58773  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:33:36  

Additional Information
 Earth MOID = 1.14023 au 
 Jupiter MOID = 2.66612 au 
 T_jup = 3.471 
[ 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 16.1   n/a MPO432619  

109825 (2001 RG114)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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