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160595 (1999 RC143)
Classification: Main-belt Asteroid          SPK-ID: 2160595
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1846205738063684 3.8139e-08  
a 2.578295474580945 1.281e-08 au
q 2.102289084621448 9.5801e-08 au
i 5.440146411528991 4.4737e-06 deg
node 134.789396417164 7.2531e-05 deg
peri 218.0551947435154 7.5303e-05 deg
M 54.14484214799845 2.0579e-05 deg
tp 2458973.067750179375
(2020-May-03.56775018)
8.6049e-05 TDB
period 1512.158992201472
4.14
1.1269e-05
3.085e-08
d
yr
n .2380702041627879 1.7742e-09 deg/d
Q 3.054301864540443 1.5175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      7823 days (21.42 yr)  
   first obs. used      1999-09-08  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55528  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:02:00  

Additional Information
 Earth MOID = 1.09801 au 
 Jupiter MOID = 2.3817 au 
 T_jup = 3.396 
[ 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 16.53   n/a E2021B55  

160595 (1999 RC143)          Discovered 1999-Sep-09 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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