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441263 (2007 VE312)
Classification: Main-belt Asteroid          SPK-ID: 2441263
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569453610196126 8.7381e-08  
a 2.716329971234761 2.9959e-08 au
q 2.290014583250927 2.4607e-07 au
i 12.50201699327823 1.0813e-05 deg
node 256.6346272361383 3.5122e-05 deg
peri 237.6298280442257 5.0966e-05 deg
M 231.2048807390377 3.6033e-05 deg
tp 2459585.517853464360
(2022-Jan-06.01785346)
0.00016756 TDB
period 1635.205033045101
4.48
2.7052e-05
7.406e-08
d
yr
n .220155878146732 3.6422e-09 deg/d
Q 3.142645359218594 3.4661e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      6494 days (17.78 yr)  
   first obs. used      2000-05-03  
   last obs. used      2018-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:45:18  

Additional Information
 Earth MOID = 1.33174 au 
 Jupiter MOID = 2.07779 au 
 T_jup = 3.309 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456813.5 (2014-Jun-05.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1547356243178846 8.7346e-08  
q 2.298045408138607 2.4559e-07 au
tp 2456310.222096030984
(2013-Jan-17.72209603)
0.00015627 TDB
node 256.6931532898828 3.5139e-05 deg
peri 237.3552642158993 5.1431e-05 deg
i 12.492667420773 1.0808e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      6494 days (17.78 yr)  
   first obs. used      2000-05-03  
   last obs. used      2018-02-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48623  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 18:45:18  

Additional Information
 Jupiter MOID = 2.07779 au 
 T_jup = 3.309 
Orbit Covariance (6×6)
  e q tp node peri i
e 7.629271307583662E-15 -2.134586651825648E-14 -1.904483959212561E-12 4.384371275290016E-14 -9.189113183478632E-14 -3.331672896311043E-15
q -2.134586651825648E-14 6.031280328669994E-14 5.571918446372954E-12 -1.277474534538129E-13 3.594495015386147E-13 7.052667284925816E-15
tp -1.904483959212561E-12 5.571918446372954E-12 2.442156632687945E-8 -4.449259764412574E-11 5.87104104596387E-9 1.565695020386276E-11
node 4.384371275290016E-14 -1.277474534538129E-13 -4.449259764412574E-11 1.234746719731779E-9 -1.212203051333632E-9 -2.092507577498536E-11
peri -9.189113183478632E-14 3.594495015386147E-13 5.87104104596387E-9 -1.212203051333632E-9 2.645156116768763E-9 2.375523347196579E-11
i -3.331672896311043E-15 7.052667284925816E-15 1.565695020386276E-11 -2.092507577498536E-11 2.375523347196579E-11 1.168172881547862E-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 16.7   n/a MPO437715  

441263 (2007 VE312)          Discovered 2007-Nov-02 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

Alternate Designations
 2007 VE312 = 2004 CN101 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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