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160584 (1999 ND65)
Classification: Main-belt Asteroid          SPK-ID: 2160584
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 .2748948685416664 6.8901e-08  
a 2.48466000276432 1.3773e-08 au
q 1.801639717933686 1.634e-07 au
i 4.446613190054156 4.2084e-06 deg
node 92.76330200474339 5.8251e-05 deg
peri 263.5810689189529 5.9387e-05 deg
M 141.3327402049856 1.5716e-05 deg
tp 2458638.884405087548
(2019-Jun-04.38440509)
5.8473e-05 TDB
period 1430.536292406439
3.92
1.1895e-05
3.257e-08
d
yr
n .2516538740827122 2.0925e-09 deg/d
Q 3.167680287594954 1.756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      737  
   data-arc span      8343 days (22.84 yr)  
   first obs. used      1998-05-03  
   last obs. used      2021-03-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54527  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:01:57  

Additional Information
 Earth MOID = .802341 au 
 Jupiter MOID = 2.29191 au 
 T_jup = 3.419 
[ 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 16.1   n/a MPO449862  

160584 (1999 ND65)          Discovered 1999-Jul-14 by LINEAR at Socorro
Reference: 20070828/Numbers.arcLast Updated: 2007-08-30
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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