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469335 (2000 SH50)
Classification: Main-belt Asteroid          SPK-ID: 2469335
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2849848587820029 1.2753e-07  
a 2.539756087038288 1.9413e-08 au
q 1.815964057232949 3.3399e-07 au
i 4.688531898801642 6.0107e-06 deg
node 209.8561125084044 0.00012723 deg
peri 150.3047338239714 0.00012899 deg
M 310.951318436227 2.6583e-05 deg
tp 2459201.924029070392
(2020-Dec-18.42402907)
0.00011122 TDB
period 1478.38123581488
4.05
1.695e-05
4.641e-08
d
yr
n .2435095841848729 2.7919e-09 deg/d
Q 3.263548116843627 2.4945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      2000-09-02  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58821  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:57:18  

Additional Information
 Earth MOID = .814856 au 
 Jupiter MOID = 2.20814 au 
 T_jup = 3.384 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457033.5 (2015-Jan-11.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .285268867824196 1.2659e-07  
q 1.814001161273793 3.3047e-07 au
tp 2457726.259718716640
(2016-Dec-03.75971872)
9.7244e-05 TDB
node 209.8914770107404 0.00012714 deg
peri 150.5899974767439 0.00012892 deg
i 4.690960269373081 6.0147e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      181  
   data-arc span      6790 days (18.59 yr)  
   first obs. used      2000-09-02  
   last obs. used      2019-04-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58821  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 13:57:18  

Additional Information
 Jupiter MOID = 2.20814 au 
 T_jup = 3.384 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.602436019925687E-14 -4.181634947748411E-14 -1.037601228195227E-11 -2.190490808032671E-14 -2.107831914127062E-12 -8.091701212126899E-14
q -4.181634947748411E-14 1.092092958742872E-13 2.737457928862128E-11 5.328898494643261E-14 5.570852147983573E-12 2.124536834146287E-13
tp -1.037601228195227E-11 2.737457928862128E-11 9.456338620748614E-9 -1.341091187261117E-11 2.197174236857035E-9 6.288007644885068E-11
node -2.190490808032671E-14 5.328898494643261E-14 -1.341091187261117E-11 1.616541012166399E-8 -1.611846331949691E-8 -3.768752888380026E-10
peri -2.107831914127062E-12 5.570852147983573E-12 2.197174236857035E-9 -1.611846331949691E-8 1.662069276807356E-8 3.895943423076171E-10
i -8.091701212126899E-14 2.124536834146287E-13 6.288007644885068E-11 -3.768752888380026E-10 3.895943423076171E-10 3.617669195625212E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.5   n/a MPO434686  

469335 (2000 SH50)          Discovered 2000-Sep-23 by LINEAR at Socorro
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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