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160245 (2002 NZ56)
Classification: Main-belt Asteroid          SPK-ID: 2160245
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1054795975460998 5.3378e-08  
a 3.00727412630307 2.9325e-08 au
q 2.690068061749823 1.5875e-07 au
i 8.700066616997496 9.243e-06 deg
node 322.8295400142367 3.5239e-05 deg
peri 310.4715447044929 6.0041e-05 deg
M 224.0555280082441 5.2118e-05 deg
tp 2459919.811502245043
(2022-Dec-06.31150224)
0.00028045 TDB
period 1904.837592983693
5.22
2.7862e-05
7.628e-08
d
yr
n .1889924901346075 2.7644e-09 deg/d
Q 3.324480190856316 3.2418e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      9543 days (26.13 yr)  
   first obs. used      1995-01-28  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54954  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 20:00:31  

Additional Information
 Earth MOID = 1.68193 au 
 Jupiter MOID = 1.87762 au 
 T_jup = 3.225 
[ 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 15.4   n/a MPO376123  

160245 (2002 NZ56)          Discovered 2002-Jul-14 by Hoenig, S. F. at Palomar
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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