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JPL Small-Body Database Browser
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351458 (2005 MJ22)
Classification: Main-belt Asteroid          SPK-ID: 2351458
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0524746830696755 1.3495e-07  
a 3.015330758165512 5.451e-08 au
q 2.857102232280532 4.1065e-07 au
i 9.965133973115085 1.1647e-05 deg
node 126.05677768 6.8243e-05 deg
peri 225.3794837718235 9.9454e-05 deg
M 186.0106014801318 7.1143e-05 deg
tp 2459524.817444640935
(2021-Nov-06.31744464)
0.00037859 TDB
period 1912.497444680451
5.24
5.186e-05
1.42e-07
d
yr
n .1882355456219449 5.1043e-09 deg/d
Q 3.173559284050492 5.737e-08 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      4998 days (13.68 yr)  
   first obs. used      2005-06-30  
   last obs. used      2019-03-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62473  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 04:01:10  

Additional Information
 Earth MOID = 1.85768 au 
 Jupiter MOID = 2.14108 au 
 T_jup = 3.223 
[ 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 16.0   n/a MPO455543  

351458 (2005 MJ22)          Discovered 2005-Jun-30 by Spacewatch at Kitt Peak
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2005 MJ22 = 2008 DT8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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