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(2004 RR109)
Classification: Outer Main-belt Asteroid          SPK-ID: 3252342
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5536430511069935 1.7591e-06  
a 3.274022611745762 7.9275e-08 au
q 1.461382743585551 5.7323e-06 au
i 51.55627956864507 9.4367e-05 deg
node 351.6327356928989 2.0435e-05 deg
peri 267.685207242455 0.0002135 deg
M 298.4784584332647 8.6074e-05 deg
tp 2459570.281897835724
(2021-Dec-21.78189784)
0.00052896 TDB
period 2163.819043390801
5.92
7.859e-05
2.152e-07
d
yr
n .1663725074883637 6.0426e-09 deg/d
Q 5.086662479905974 1.2316e-07 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      4395 days (12.03 yr)  
   first obs. used      2004-09-10  
   last obs. used      2016-09-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .6015  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 22:18:09  

Additional Information
 Earth MOID = .919048 au 
 Jupiter MOID = 2.35407 au 
 T_jup = 2.411 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.4   n/a E2016S22  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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