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344240 (2001 SV143)
Classification: Outer Main-belt Asteroid          SPK-ID: 2344240
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1340660789689816 7.1686e-08  
a 3.200888035545917 4.6263e-08 au
q 2.77175752740155 2.4339e-07 au
i 2.688388695327365 6.6292e-06 deg
node 281.0565875669209 0.00018008 deg
peri 70.56998662686317 0.00018189 deg
M 97.82017077619729 2.774e-05 deg
tp 2458432.131412371775
(2018-Nov-09.63141237)
0.00015755 TDB
period 2091.722902572868
5.73
4.5348e-05
1.242e-07
d
yr
n .1721069265710059 3.7312e-09 deg/d
Q 3.630018543690284 5.2465e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      6670 days (18.26 yr)  
   first obs. used      2001-08-22  
   last obs. used      2019-11-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63915  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 22:56:02  

Additional Information
 Earth MOID = 1.76759 au 
 Jupiter MOID = 1.81125 au 
 T_jup = 3.178 
[ 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 MPO413345  

344240 (2001 SV143)          Discovered 2001-Sep-16 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 2001 SV143 = 2009 AR18 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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