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101914 (1999 RW10)
Classification: Main-belt Asteroid          SPK-ID: 2101914
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1897297228056135 5.9544e-08  
a 2.29302909675432 6.1405e-09 au
q 1.857973321841917 1.3468e-07 au
i 1.450817148780546 5.7983e-06 deg
node 195.646510375288 0.00010951 deg
peri 156.6629765385069 0.0001099 deg
M 34.46670143576428 8.1571e-06 deg
tp 2459079.074473098654
(2020-Aug-17.57447310)
2.864e-05 TDB
period 1268.273082817422
3.47
5.0944e-06
1.395e-08
d
yr
n .2838505404532227 1.1402e-09 deg/d
Q 2.728084871666724 7.3055e-09 au
  Orbit Determination Parameters
   # obs. used (total)      777  
   data-arc span      7818 days (21.40 yr)  
   first obs. used      1999-08-17  
   last obs. used      2021-01-11  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45246  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:39:22  

Additional Information
 Earth MOID = .850893 au 
 Jupiter MOID = 2.70636 au 
 T_jup = 3.572 
[ 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 16.6   n/a MPO325166  

101914 (1999 RW10)          Discovered 1999-Sep-07 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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