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JPL Small-Body Database Browser
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523818 (2010 SH13)
Classification: Amor [NEO, PHA]          SPK-ID: 2523818
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369534428976598 6.4136e-07  
a 1.20597021808793 1.5198e-08 au
q 1.040808444688746 7.8575e-07 au
i 13.86137229050724 3.198e-05 deg
node 190.5966705907719 1.8843e-05 deg
peri 10.94792092433748 0.00036676 deg
M 263.3281257136434 0.00047198 deg
tp 2459130.397543812193
(2020-Oct-07.89754381)
0.00063469 TDB
period 483.7303105748229
1.32
9.1442e-06
2.504e-08
d
yr
n .7442163373475759 1.4068e-08 deg/d
Q 1.371131991487113 1.7279e-08 au
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      2965 days (8.12 yr)  
   first obs. used      2010-09-27  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .62565  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Nov-10 06:29:08  

Additional Information
 Earth MOID = .043289 au 
 Jupiter MOID = 3.58479 au 
 T_jup = 5.241 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457288.5 (2015-Sep-23.0) TDB
Reference: JPL 39 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1369337473689716 6.4161e-07  
q 1.040853067480076 7.8605e-07 au
tp 2457195.480203390104
(2015-Jun-21.98020339)
0.00062732 TDB
node 190.6088399358115 1.8844e-05 deg
peri 10.95896111851755 0.00036667 deg
i 13.86192638022554 3.1982e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      126  
   data-arc span      2965 days (8.12 yr)  
   first obs. used      2010-09-27  
   last obs. used      2018-11-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .62565  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Nov-10 06:29:08  

Additional Information
 Jupiter MOID = 3.58479 au 
 T_jup = 5.241 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.116651218151312E-13 -5.043295806852913E-13 2.089123255365238E-11 -2.137726125141979E-13 5.938563583615088E-12 1.411289712429469E-11
q -5.043295806852913E-13 6.178767088775428E-13 -2.369578188851906E-11 2.410126790331712E-13 -6.164673298133966E-12 -1.73218481350834E-11
tp 2.089123255365238E-11 -2.369578188851906E-11 3.935358941527259E-7 -4.359295450131653E-9 2.296818725929276E-7 -6.164551687607508E-9
node -2.137726125141979E-13 2.410126790331712E-13 -4.359295450131653E-9 3.551019563906366E-10 -2.840340870515597E-9 1.902453349635411E-10
peri 5.938563583615088E-12 -6.164673298133966E-12 2.296818725929276E-7 -2.840340870515597E-9 1.344470922316234E-7 -3.934477737928405E-9
i 1.411289712429469E-11 -1.73218481350834E-11 -6.164551687607508E-9 1.902453349635411E-10 -3.934477737928405E-9 1.022872680728914E-9

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 21.2   n/a MPO473044  

523818 (2010 SH13)          Discovered 2010-Sep-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-10-30

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