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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1057023451545875 5.7786e-08  
a 3.006398737603885 3.1067e-08 au
q 2.688615340569363 1.699e-07 au
i 8.699029759814769 1.1968e-05 deg
node 322.8460769783975 4.6209e-05 deg
peri 310.2146129332516 7.454e-05 deg
M 110.9273255980381 5.9608e-05 deg
tp 2458013.815871859901
(2017-Sep-17.31587186)
0.00031319 TDB
period 1904.005933540429
5.21
2.9513e-05
8.08e-08
d
yr
n .1890750410271008 2.9308e-09 deg/d
Q 3.324182134638408 3.4351e-08 au
  Orbit Determination Parameters
   # obs. used (total)      259  
   data-arc span      8664 days (23.72 yr)  
   first obs. used      1995-01-28  
   last obs. used      2018-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57438  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-31 02:55:06  

Additional Information
 Earth MOID = 1.68189 au 
 Jupiter MOID = 1.87745 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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