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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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02936645759075762 5.3207e-08  
a 3.10847224371914 2.5202e-08 au
q 3.017187425401915 1.7147e-07 au
i 7.487430509809862 5.9709e-06 deg
node 247.2617645811087 4.4431e-05 deg
peri 278.1214846185193 0.00011263 deg
M 10.75845184526058 0.00010295 deg
tp 2459140.677274268562
(2020-Oct-18.17727427)
0.0005725 TDB
period 2001.791853797705
5.48
2.4345e-05
6.665e-08
d
yr
n .1798388775121774 2.1871e-09 deg/d
Q 3.199757062036365 2.5942e-08 au
  Orbit Determination Parameters
   # obs. used (total)      610  
   data-arc span      11135 days (30.49 yr)  
   first obs. used      1990-09-19  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 11:29:49  

Additional Information
 Earth MOID = 2.0338 au 
 Jupiter MOID = 1.83352 au 
 T_jup = 3.206 
[ 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 14.68   n/a E2021B10  
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

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