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30449 (2000 NH13)
Classification: Main-belt Asteroid          SPK-ID: 2030449
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1316167162011267 1.5743e-08  
a 2.831940355828786 1.2932e-08 au
q 2.459209665717151 4.6653e-08 au
i 10.73066999164324 3.7257e-07 deg
node 287.257959918357 4.254e-06 deg
peri 258.0496147006526 1.0659e-05 deg
M 223.265607182423 1.3793e-05 deg
tp 2459861.649762180358
(2022-Oct-09.14976218)
6.879e-05 TDB
period 1740.702609492499
4.77
1.1923e-05
3.264e-08
d
yr
n .2068130409162527 1.4166e-09 deg/d
Q 3.204671045940422 1.4634e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1907  
   data-arc span      16809 days (46.02 yr)  
   first obs. used      1975-03-12  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47874  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:29:07  

Additional Information
 Earth MOID = 1.48875 au 
 Jupiter MOID = 1.93044 au 
 T_jup = 3.274 
[ 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 13.39   n/a E2021B10  

30449 (2000 NH13)          Discovered 2000-Jul-05 by LONEOS at Anderson Mesa
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 NH13 = 1989 EA9 = 1999 LC33 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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