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58363 (1995 MP4)
Classification: Main-belt Asteroid          SPK-ID: 2058363
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02936645731757642 5.2862e-08  
a 3.108472243766354 2.5007e-08 au
q 3.017187426296918 1.7007e-07 au
i 7.487429932627939 5.938e-06 deg
node 247.2617612661084 4.4285e-05 deg
peri 278.1214879043858 0.00011217 deg
M 10.75845182118234 0.0001024 deg
tp 2459140.677274401087
(2020-Oct-18.17727440)
0.00056941 TDB
period 2001.791853843311
5.48
2.4156e-05
6.614e-08
d
yr
n .1798388775080802 2.1702e-09 deg/d
Q 3.199757061235789 2.5741e-08 au
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      11143 days (30.51 yr)  
   first obs. used      1990-09-19  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58488  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:41:41  

Additional Information
 Earth MOID = 2.0338 au 
 Jupiter MOID = 1.83352 au 
 T_jup = 3.206 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456967.5 (2014-Nov-06.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03223108098342344 5.2525e-08  
q 3.011715599058475 1.7026e-07 au
tp 2457145.332988003723
(2015-May-02.83298800)
0.0005234 TDB
node 247.4109634447577 4.4265e-05 deg
peri 279.2210439271861 0.00010421 deg
i 7.486874335671732 5.9389e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      626  
   data-arc span      11143 days (30.51 yr)  
   first obs. used      1990-09-19  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58488  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:41:41  

Additional Information
 Jupiter MOID = 1.83352 au 
 T_jup = 3.206 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.758900072852266E-15 -8.854756237116532E-15 -9.357183621477812E-13 8.118125937513266E-16 -1.124571059906823E-13 -1.032094690028572E-15
q -8.854756237116532E-15 2.898740902544368E-14 2.073382613076801E-12 3.57632564108289E-15 1.7209319739234E-13 2.629824982910025E-15
tp -9.357183621477812E-13 2.073382613076801E-12 2.739490066659411E-7 -7.372310125930687E-11 4.942180172732188E-8 2.973194494709801E-12
node 8.118125937513266E-16 3.57632564108289E-15 -7.372310125930687E-11 1.959363999343243E-9 -1.955546635279258E-9 2.147491845002703E-11
peri -1.124571059906823E-13 1.7209319739234E-13 4.942180172732188E-8 -1.955546635279258E-9 1.08601942729077E-8 -2.072974081648118E-11
i -1.032094690028572E-15 2.629824982910025E-15 2.973194494709801E-12 2.147491845002703E-11 -2.072974081648118E-11 3.527005863933228E-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 14.69   n/a MPCxxxxx  
diameter diameter 7.634 km 0.169 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.021   0.002 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58363 (1995 MP4)          Discovered 1995-Jun-29 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1995 MP4 = 2001 QK115 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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