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441966 (2010 MN37)
Classification: Main-belt Asteroid          SPK-ID: 2441966
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2147851857049326 8.7799e-08  
a 3.054220131800573 5.7016e-08 au
q 2.398218893608043 2.8688e-07 au
i 26.12545789962666 7.0895e-06 deg
node 173.9829347689073 2.1384e-05 deg
peri 272.9653588745281 2.5646e-05 deg
M 265.4853846159718 1.9944e-05 deg
tp 2459712.353173969829
(2022-May-12.85317397)
0.00011819 TDB
period 1949.615325422751
5.34
5.4593e-05
1.495e-07
d
yr
n .1846518106960091 5.1706e-09 deg/d
Q 3.710221369993102 6.9263e-08 au
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5454 days (14.93 yr)  
   first obs. used      2005-10-31  
   last obs. used      2020-10-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50113  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:42:35  

Additional Information
 Earth MOID = 1.57405 au 
 Jupiter MOID = 1.94029 au 
 T_jup = 3.047 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458006.5 (2017-Sep-10.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2148328209087898 8.6975e-08  
q 2.396808294979651 2.8386e-07 au
tp 2457757.679950662883
(2017-Jan-04.17995066)
8.5305e-05 TDB
node 174.3841947924407 2.1464e-05 deg
peri 271.8947693094411 2.5848e-05 deg
i 26.12005177388308 7.0612e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      120  
   data-arc span      5454 days (14.93 yr)  
   first obs. used      2005-10-31  
   last obs. used      2020-10-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50113  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:42:35  

Additional Information
 Jupiter MOID = 1.94029 au 
 T_jup = 3.047 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.564705304264782E-15 -2.442222840021145E-14 1.214078930131308E-12 4.039780733433461E-14 3.697479483690581E-13 -4.463644466952668E-14
q -2.442222840021145E-14 8.057596982293877E-14 -2.131264707222362E-12 -1.221969798679654E-13 -8.723981961634957E-13 1.553140028560968E-13
tp 1.214078930131308E-12 -2.131264707222362E-12 7.276944189224514E-9 4.762018586336848E-11 1.405379205236372E-9 6.637325363504925E-12
node 4.039780733433461E-14 -1.221969798679654E-13 4.762018586336848E-11 4.606996610054694E-10 -4.018447473384858E-10 -6.907078342773787E-11
peri 3.697479483690581E-13 -8.723981961634957E-13 1.405379205236372E-9 -4.018447473384858E-10 6.681176927413371E-10 6.158441098111655E-11
i -4.463644466952668E-14 1.553140028560968E-13 6.637325363504925E-12 -6.907078342773787E-11 6.158441098111655E-11 4.986002358009478E-11

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 16.00   n/a E2021B25  
diameter diameter 4.208 km 0.729 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.048   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

441966 (2010 MN37)          Discovered 2010-Jun-21 by WISE at WISE
Reference: Last Updated: 2015-09-02

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