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447021 (2004 LP14)
Classification: Main-belt Asteroid          SPK-ID: 2447021
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .116943086978268 1.3626e-07  
a 2.86461131014604 3.3617e-08 au
q 2.529614820544702 3.7662e-07 au
i 16.17238588337991 8.3543e-06 deg
node 116.9475657036056 2.1239e-05 deg
peri 146.7900880458801 4.5417e-05 deg
M 97.53934337094702 3.2742e-05 deg
tp 2458520.684462647958
(2019-Feb-06.18446265)
0.00016128 TDB
period 1770.911997939342
4.85
3.1173e-05
8.535e-08
d
yr
n .2032850872425627 3.5784e-09 deg/d
Q 3.199607799747379 3.7548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      7462 days (20.43 yr)  
   first obs. used      1999-03-20  
   last obs. used      2019-08-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .37282  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:06:53  

Additional Information
 Earth MOID = 1.52749 au 
 Jupiter MOID = 2.00474 au 
 T_jup = 3.232 
[ 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 16.0   n/a MPO440855  

447021 (2004 LP14)          Discovered 2004-Jun-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

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