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437893 (2001 SR241)
Classification: Main-belt Asteroid          SPK-ID: 2437893
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1952613665677527 5.0692e-08  
a 2.337567001384262 1.293e-08 au
q 1.881130474250287 1.1456e-07 au
i 4.10334740864158 6.3056e-06 deg
node 33.44727703316384 8.683e-05 deg
peri 332.014823149547 9.1373e-05 deg
M 86.42482923597284 2.4206e-05 deg
tp 2458687.113302354857
(2019-Jul-22.61330235)
8.7568e-05 TDB
period 1305.402766191319
3.57
1.0831e-05
2.965e-08
d
yr
n .2757769550698489 2.2882e-09 deg/d
Q 2.794003528518237 1.5455e-08 au
  Orbit Determination Parameters
   # obs. used (total)      143  
   data-arc span      6701 days (18.35 yr)  
   first obs. used      2001-09-19  
   last obs. used      2020-01-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59228  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:15:38  

Additional Information
 Earth MOID = .880805 au 
 Jupiter MOID = 2.66568 au 
 T_jup = 3.537 
[ 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 17.9   n/a MPO419198  

437893 (2001 SR241)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: Last Updated: 2015-07-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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