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JPL Small-Body Database Browser
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376551 (2013 NP3)
Classification: Main-belt Asteroid          SPK-ID: 2376551
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1922826690445405 9.0155e-08  
a 2.4613686001677 2.767e-08 au
q 1.98809007622503 2.1102e-07 au
i 7.951504626776742 7.5768e-06 deg
node 116.740145255453 3.6999e-05 deg
peri 233.1627769707135 4.086e-05 deg
M 246.6955863035141 1.3571e-05 deg
tp 2459444.423093178441
(2021-Aug-17.92309318)
5.335e-05 TDB
period 1410.468562789935
3.86
2.3784e-05
6.512e-08
d
yr
n .2552343309856639 4.3039e-09 deg/d
Q 2.93464712411037 3.299e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5919 days (16.21 yr)  
   first obs. used      2002-11-25  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62195  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:37:25  

Additional Information
 Earth MOID = .992908 au 
 Jupiter MOID = 2.50317 au 
 T_jup = 3.451 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457391.5 (2016-Jan-04.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1910784977371399 9.0021e-08  
q 1.992789127329633 2.1017e-07 au
tp 2458033.955513403617
(2017-Oct-07.45551340)
5.7168e-05 TDB
node 116.7781450233362 3.6987e-05 deg
peri 233.0697953256731 4.0932e-05 deg
i 7.950613881517066 7.5769e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5919 days (16.21 yr)  
   first obs. used      2002-11-25  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62195  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 13:37:25  

Additional Information
 Jupiter MOID = 2.50317 au 
 T_jup = 3.451 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.103745814218592E-15 -1.884025208252175E-14 -3.096709619647373E-12 2.818626694589574E-14 -9.393598378501378E-13 -2.592345200473378E-14
q -1.884025208252175E-14 4.417119737263841E-14 7.160500323503994E-12 -6.418782055310001E-14 2.11815912549863E-12 6.189734393723172E-14
tp -3.096709619647373E-12 7.160500323503994E-12 3.268135333662208E-9 -5.081950011639274E-12 1.011161576534323E-9 1.381435318399573E-11
node 2.818626694589574E-14 -6.418782055310001E-14 -5.081950011639274E-12 1.368002730042664E-9 -1.356236433659574E-9 1.474654154619797E-10
peri -9.393598378501378E-13 2.11815912549863E-12 1.011161576534323E-9 -1.356236433659574E-9 1.675433334225898E-9 -1.422340020973297E-10
i -2.592345200473378E-14 6.189734393723172E-14 1.381435318399573E-11 1.474654154619797E-10 -1.422340020973297E-10 5.740901956440663E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO434330  

376551 (2013 NP3)          Discovered 2010-Dec-13 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-10-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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