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56591 (2000 JP37)
Classification: Main-belt Asteroid          SPK-ID: 2056591
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1807591329226888 3.9048e-08  
a 2.427721717033257 1.0524e-08 au
q 1.988888844484744 9.7114e-08 au
i 4.333263478945611 4.3827e-06 deg
node 257.1190551615801 5.2899e-05 deg
peri 105.5371601945135 5.4159e-05 deg
M 6.011221415333543 1.1971e-05 deg
tp 2458977.429500052848
(2020-May-07.92950005)
4.5905e-05 TDB
period 1381.645992907388
3.78
8.9839e-06
2.46e-08
d
yr
n .2605587841227365 1.6942e-09 deg/d
Q 2.866554589581769 1.2426e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1225  
   data-arc span      10882 days (29.79 yr)  
   first obs. used      1991-01-15  
   last obs. used      2020-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51939  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:58:39  

Additional Information
 Earth MOID = .991806 au 
 Jupiter MOID = 2.61612 au 
 T_jup = 3.483 
[ 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 14.7   n/a MPO436178  
diameter diameter 3.659 km 0.814 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.132   0.072 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56591 (2000 JP37)          Discovered 2000-May-07 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2000 JP37 = 2001 QR177 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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