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101085 (1998 RL29)
Classification: Main-belt Asteroid          SPK-ID: 2101085
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1986918006569093 2.6225e-08  
a 2.415010078530535 8.3894e-09 au
q 1.935167377422719 6.5683e-08 au
i 3.888833964406941 4.0071e-06 deg
node 85.19645992931666 5.5761e-05 deg
peri 235.4110944987177 5.6971e-05 deg
M 353.257995439758 1.1938e-05 deg
tp 2459226.172217842945
(2021-Jan-11.67221784)
4.5491e-05 TDB
period 1370.808687665495
3.75
7.143e-06
1.956e-08
d
yr
n .2626187032802401 1.3685e-09 deg/d
Q 2.894852779638351 1.0056e-08 au
  Orbit Determination Parameters
   # obs. used (total)      867  
   data-arc span      8006 days (21.92 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52504  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 15:35:08  

Additional Information
 Earth MOID = .92351 au 
 Jupiter MOID = 2.42042 au 
 T_jup = 3.487 
[ 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 16.05   n/a E2021B55  

101085 (1998 RL29)          Discovered 1998-Sep-14 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 RL29 = 2000 AO213 = 2000 AO256 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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