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78165 (2002 NS29)
Classification: Main-belt Asteroid          SPK-ID: 2078165
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09858322461665661 4.4084e-08  
a 2.597771545604016 1.4755e-08 au
q 2.341674849820976 1.1896e-07 au
i 9.152604141523577 5.2774e-06 deg
node 164.1978230404798 2.1646e-05 deg
peri 219.4820718975757 3.1139e-05 deg
M 24.2394730896298 2.146e-05 deg
tp 2458897.527671290966
(2020-Feb-18.02767129)
9.111e-05 TDB
period 1529.325253819626
4.19
1.303e-05
3.567e-08
d
yr
n .2353979306238931 2.0056e-09 deg/d
Q 2.853868241387056 1.621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      842  
   data-arc span      8103 days (22.18 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53098  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:59  

Additional Information
 Earth MOID = 1.35116 au 
 Jupiter MOID = 2.59041 au 
 T_jup = 3.391 
[ 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 15.2   n/a MPO259814  
diameter diameter 3.732 km 0.866 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.105   0.071 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78165 (2002 NS29)          Discovered 2002-Jul-09 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 NS29 = 1998 QH108 = 2001 FR180 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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