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JPL Small-Body Database Browser
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243782 (2000 SR22)
Classification: Main-belt Asteroid          SPK-ID: 2243782
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2290564036389537 6.9481e-08  
a 2.352952274079307 1.0042e-08 au
q 1.813993488244604 1.6601e-07 au
i 6.82053548822952 7.0097e-06 deg
node 30.18662614012847 4.0233e-05 deg
peri 340.4520910610092 4.2785e-05 deg
M 52.27627391789242 1.1056e-05 deg
tp 2458409.065491119741
(2018-Oct-17.56549112)
4.0436e-05 TDB
period 1318.311693467986
3.61
8.4394e-06
2.311e-08
d
yr
n .2730765431147579 1.7482e-09 deg/d
Q 2.891911059914011 1.2342e-08 au
  Orbit Determination Parameters
   # obs. used (total)      298  
   data-arc span      6713 days (18.38 yr)  
   first obs. used      2000-09-04  
   last obs. used      2019-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52985  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:49:52  

Additional Information
 Earth MOID = .815102 au 
 Jupiter MOID = 2.5685 au 
 T_jup = 3.511 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO460069  

243782 (2000 SR22)          Discovered 2000-Sep-20 by NEAT at Haleakala
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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