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213311 (2001 RH101)
Classification: Main-belt Asteroid          SPK-ID: 2213311
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1323922440154852 4.6294e-08  
a 2.720019446807172 1.799e-08 au
q 2.359909968478612 1.2531e-07 au
i 7.810578783542895 4.1652e-06 deg
node 131.7561133590042 4.0443e-05 deg
peri 183.0098501215979 4.6341e-05 deg
M 129.4060927290864 2.0979e-05 deg
tp 2458611.508992711098
(2019-May-08.00899271)
9.5706e-05 TDB
period 1638.537708328052
4.49
1.6255e-05
4.45e-08
d
yr
n .2197080959261783 2.1796e-09 deg/d
Q 3.080128925135733 2.0371e-08 au
  Orbit Determination Parameters
   # obs. used (total)      413  
   data-arc span      7187 days (19.68 yr)  
   first obs. used      2001-07-14  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5732  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:39:25  

Additional Information
 Earth MOID = 1.34411 au 
 Jupiter MOID = 2.19659 au 
 T_jup = 3.333 
[ 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 15.92   n/a MPCxxxxx  

213311 (2001 RH101)          Discovered 2001-Sep-12 by LINEAR at Socorro
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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