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78160 (2002 ND28)
Classification: Main-belt Asteroid          SPK-ID: 2078160
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2310699325128795 6.3272e-08  
a 3.168583402798259 2.021e-08 au
q 2.436419049752235 2.0267e-07 au
i 23.87187604161143 7.0498e-06 deg
node 350.6082801614675 1.1321e-05 deg
peri 39.71505728225076 1.6764e-05 deg
M 35.28335455157445 9.3039e-06 deg
tp 2458798.587358961529
(2019-Nov-11.08735896)
5.3416e-05 TDB
period 2060.137186434444
5.64
1.971e-05
5.396e-08
d
yr
n .1747456443049142 1.6718e-09 deg/d
Q 3.900747755844283 2.488e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1039  
   data-arc span      8784 days (24.05 yr)  
   first obs. used      1996-10-05  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50147  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:59  

Additional Information
 Earth MOID = 1.4772 au 
 Jupiter MOID = 1.75393 au 
 T_jup = 3.031 
[ 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 13.7   n/a MPO366142  
diameter diameter 10.421 km 0.265 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.045   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78160 (2002 ND28)          Discovered 2002-Jul-13 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 ND28 = 1999 FA53 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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