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JPL Small-Body Database Browser
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452345 (2001 SU202)
Classification: Main-belt Asteroid          SPK-ID: 2452345
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2588649595781645 8.8739e-08  
a 2.277550779375883 1.8224e-08 au
q 1.687972688935528 2.0188e-07 au
i 1.092776262392982 9.5811e-06 deg
node 122.6804089347442 0.00058252 deg
peri 256.0645706650445 0.00058804 deg
M 31.14063444128667 6.2076e-05 deg
tp 2458491.901085219552
(2019-Jan-08.40108522)
0.00021547 TDB
period 1255.453205189926
3.44
1.5068e-05
4.125e-08
d
yr
n .2867490389221946 3.4416e-09 deg/d
Q 2.867128869816237 2.2941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      6138 days (16.80 yr)  
   first obs. used      2001-09-18  
   last obs. used      2018-07-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66663  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 15:20:18  

Additional Information
 Earth MOID = .689755 au 
 Jupiter MOID = 2.59068 au 
 T_jup = 3.562 
[ 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 18.6   n/a MPO456153  

452345 (2001 SU202)          Discovered 2001-Sep-19 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

Alternate Designations
 2001 SU202 = 2008 SG66 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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