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JPL Small-Body Database Browser
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66417 (1999 NC10)
Classification: Main-belt Asteroid          SPK-ID: 2066417
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1385693602577854 3.7205e-08  
a 2.409189465969641 9.9052e-09 au
q 2.075349622930432 9.053e-08 au
i 5.119107357243199 5.2267e-06 deg
node 313.486205394333 3.9785e-05 deg
peri 71.27141918955117 4.4948e-05 deg
M 149.8341101682672 1.9269e-05 deg
tp 2458432.022798138419
(2018-Nov-09.52279814)
7.2351e-05 TDB
period 1365.855828424785
3.74
8.4234e-06
2.306e-08
d
yr
n .2635710098445609 1.6255e-09 deg/d
Q 2.74302930900885 1.1278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      831  
   data-arc span      7136 days (19.54 yr)  
   first obs. used      1999-07-13  
   last obs. used      2019-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55229  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:25:22  

Additional Information
 Earth MOID = 1.0855 au 
 Jupiter MOID = 2.73197 au 
 T_jup = 3.502 
[ 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 15.7   n/a MPO453060  

66417 (1999 NC10)          Discovered 1999-Jul-13 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 NC10 = 1999 TA211 = 2000 YR63 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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