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352195 (2007 RQ249)
Classification: Main-belt Asteroid          SPK-ID: 2352195
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1633495273939724 9.1717e-08  
a 2.573380649987081 3.2556e-08 au
q 2.153020137006898 2.5384e-07 au
i 13.97755818178591 1.1741e-05 deg
node 302.1892574284104 2.4291e-05 deg
peri 76.30523549044354 5.8656e-05 deg
M 17.06633119322182 5.5993e-05 deg
tp 2458929.018749404533
(2020-Mar-20.51874940)
0.00023353 TDB
period 1507.837268773299
4.13
2.8614e-05
7.834e-08
d
yr
n .2387525547056401 4.5307e-09 deg/d
Q 2.993741162967264 3.7874e-08 au
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      5806 days (15.90 yr)  
   first obs. used      2003-09-29  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56487  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:37:34  

Additional Information
 Earth MOID = 1.2023 au 
 Jupiter MOID = 2.62381 au 
 T_jup = 3.369 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457145.5 (2015-May-03.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1651620581975793 9.2986e-08  
q 2.148351848141358 2.583e-07 au
tp 2457418.856341440274
(2016-Jan-31.35634144)
0.00020789 TDB
node 302.3522137251674 2.4299e-05 deg
peri 75.74692589448979 5.7618e-05 deg
i 13.9691862708832 1.174e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      221  
   data-arc span      5806 days (15.90 yr)  
   first obs. used      2003-09-29  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56487  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:37:34  

Additional Information
 Jupiter MOID = 2.62381 au 
 T_jup = 3.369 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.646331825150693E-15 -2.393477362358182E-14 -1.631077476267239E-11 -4.122689583933728E-14 -4.043958301469517E-12 -1.42493989226958E-13
q -2.393477362358182E-14 6.671738901961214E-14 4.597958260746834E-11 1.17336940423829E-13 1.138079797478318E-11 4.011435655175304E-13
tp -1.631077476267239E-11 4.597958260746834E-11 4.321815274623798E-8 1.144692609053423E-10 1.088276725418986E-8 3.352813778931506E-10
node -4.122689583933728E-14 1.17336940423829E-13 1.144692609053423E-10 5.904277009644938E-10 -5.425484137573874E-10 1.329952461111466E-10
peri -4.043958301469517E-12 1.138079797478318E-11 1.088276725418986E-8 -5.425484137573874E-10 3.319876289562768E-9 -4.469418309256169E-11
i -1.42493989226958E-13 4.011435655175304E-13 3.352813778931506E-10 1.329952461111466E-10 -4.469418309256169E-11 1.378259479549659E-10

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 16.4   n/a MPO476636  

352195 (2007 RQ249)          Discovered 2007-Sep-13 by CSS at Catalina
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

[ show close-approach data ]
Alternate Designations
 2007 RQ249 = 2003 SU308 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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