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70335 (1999 RC169)
Classification: Main-belt Asteroid          SPK-ID: 2070335
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1881394581074303 3.9106e-08  
a 2.434517215402997 8.5176e-09 au
q 1.976488465743867 9.4866e-08 au
i 2.825181944868746 3.7754e-06 deg
node 183.7561580552561 7.573e-05 deg
peri 146.419573219117 7.6147e-05 deg
M 228.5939518765457 8.3848e-06 deg
tp 2459706.942980073400
(2022-May-07.44298007)
3.3481e-05 TDB
period 1387.451151830827
3.80
7.2813e-06
1.994e-08
d
yr
n .2594685942816493 1.3617e-09 deg/d
Q 2.892545965062127 1.012e-08 au
  Orbit Determination Parameters
   # obs. used (total)      958  
   data-arc span      8414 days (23.04 yr)  
   first obs. used      1998-03-02  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51689  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 12:49:04  

Additional Information
 Earth MOID = .964501 au 
 Jupiter MOID = 2.46614 au 
 T_jup = 3.479 
[ 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 15.6   n/a MPO453107  

70335 (1999 RC169)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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