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78194 (2002 ND43)
Classification: Main-belt Asteroid          SPK-ID: 2078194
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1103633995034629 3.735e-08  
a 3.073454825784648 2.1041e-08 au
q 2.734257902990731 1.148e-07 au
i 5.977165179072476 4.1633e-06 deg
node 78.62783534120507 4.0431e-05 deg
peri 250.6655276401646 4.509e-05 deg
M 97.22740243957706 1.8945e-05 deg
tp 2458468.973574983933
(2018-Dec-16.47357498)
0.00010364 TDB
period 1968.061556768423
5.39
2.021e-05
5.533e-08
d
yr
n .1829211077071815 1.8785e-09 deg/d
Q 3.412651748578565 2.3363e-08 au
  Orbit Determination Parameters
   # obs. used (total)      741  
   data-arc span      7555 days (20.68 yr)  
   first obs. used      2000-03-05  
   last obs. used      2020-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62056  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:12:31  

Additional Information
 Earth MOID = 1.73051 au 
 Jupiter MOID = 1.91473 au 
 T_jup = 3.212 
[ 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 14.6   n/a MPO453202  
diameter diameter 6.209 km 0.503 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.073   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78194 (2002 ND43)          Discovered 2002-Jul-15 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

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