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390735 (2003 QY62)
Classification: Main-belt Asteroid          SPK-ID: 2390735
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1799072029451441 1.2377e-07  
a 2.566846091838021 2.5781e-08 au
q 2.105051991064768 3.2505e-07 au
i 11.54031704093962 1.3481e-05 deg
node 159.9217169432193 3.3319e-05 deg
peri 179.9549344246288 4.0151e-05 deg
M 33.35059486773142 2.9504e-05 deg
tp 2458861.344859366855
(2020-Jan-12.84485937)
0.00012145 TDB
period 1502.097663523315
4.11
2.263e-05
6.196e-08
d
yr
n .2396648425346626 3.6108e-09 deg/d
Q 3.028640192611273 3.0419e-08 au
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      7345 days (20.11 yr)  
   first obs. used      1999-10-08  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56347  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:24:35  

Additional Information
 Earth MOID = 1.09644 au 
 Jupiter MOID = 2.37769 au 
 T_jup = 3.381 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457015.5 (2014-Dec-24.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1813264838176631 1.236e-07  
q 2.100968756920287 3.2502e-07 au
tp 2457360.454368406851
(2015-Dec-03.95436841)
0.00010397 TDB
node 160.0100160176339 3.3306e-05 deg
peri 180.208214731226 4.0066e-05 deg
i 11.54428163869216 1.3488e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      191  
   data-arc span      7345 days (20.11 yr)  
   first obs. used      1999-10-08  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56347  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 21:24:35  

Additional Information
 Jupiter MOID = 2.37769 au 
 T_jup = 3.381 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.527612246909627E-14 -4.009614007203369E-14 -2.563461609061065E-12 -2.901184225693749E-15 -1.678881171698139E-13 -8.278394812921296E-15
q -4.009614007203369E-14 1.056406676902704E-13 8.103828062087309E-12 4.304012397288143E-15 6.993207996391281E-13 2.388618490275962E-14
tp -2.563461609061065E-12 8.103828062087309E-12 1.080877368937748E-8 -4.228990974801094E-11 2.302628761614228E-9 -3.796658631563333E-12
node -2.901184225693749E-15 4.304012397288143E-15 -4.228990974801094E-11 1.109315456715773E-9 -1.094214903064954E-9 7.890077972337521E-11
peri -1.678881171698139E-13 6.993207996391281E-13 2.302628761614228E-9 -1.094214903064954E-9 1.605293013540606E-9 -7.817330729554455E-11
i -8.278394812921296E-15 2.388618490275962E-14 -3.796658631563333E-12 7.890077972337521E-11 -7.817330729554455E-11 1.819168337973376E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO440686  

390735 (2003 QY62)          Discovered 2003-Aug-23 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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