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22636 (1998 MV13)
Classification: Main-belt Asteroid          SPK-ID: 2022636
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09006874692174571 5.6291e-08  
a 2.590623523955492 1.3826e-08 au
q 2.357289309406823 1.5013e-07 au
i 21.28846255699301 6.7415e-06 deg
node 289.2800532256728 9.9152e-06 deg
peri 133.0498517608541 4.1481e-05 deg
M 6.545725765841654 3.6427e-05 deg
tp 2459172.807625907680
(2020-Nov-19.30762591)
0.00015415 TDB
period 1523.017466643494
4.17
1.2192e-05
3.338e-08
d
yr
n .236372863663466 1.8922e-09 deg/d
Q 2.82395773850416 1.5071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1357  
   data-arc span      9739 days (26.66 yr)  
   first obs. used      1994-07-08  
   last obs. used      2021-03-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43514  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:08:31  

Additional Information
 Earth MOID = 1.40717 au 
 Jupiter MOID = 2.42451 au 
 T_jup = 3.318 
[ 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 14.08   n/a E2021B10  
diameter diameter 4.481 km 0.474 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.266   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22636 (1998 MV13)          Discovered 1998-Jun-25 by Zoltowski, F. B. at Woomera
Reference: 20010309/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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