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JPL Small-Body Database Browser
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441248 (2007 VA252)
Classification: Main-belt Asteroid          SPK-ID: 2441248
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1760715939773658 1.0822e-07  
a 2.657920990030412 9.0867e-08 au
q 2.189936604649859 3.4645e-07 au
i 3.500844375772775 1.3379e-05 deg
node 130.604969683942 0.00011051 deg
peri 263.2160962432908 0.00013693 deg
M 244.6741205699369 9.6149e-05 deg
tp 2459107.532504221823
(2020-Sep-15.03250422)
0.00044671 TDB
period 1582.747102575087
4.33
8.1165e-05
2.222e-07
d
yr
n .227452635619607 1.1664e-08 deg/d
Q 3.125905375410965 1.0687e-07 au
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      3375 days (9.24 yr)  
   first obs. used      2007-10-10  
   last obs. used      2017-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64617  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:40:15  

Additional Information
 Earth MOID = 1.19895 au 
 Jupiter MOID = 2.30952 au 
 T_jup = 3.362 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456694.5 (2014-Feb-06.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1787414428933695 1.0942e-07  
q 2.179591639799008 3.4964e-07 au
tp 2455944.672716671942
(2012-Jan-18.17271667)
0.00029327 TDB
node 130.7698379568433 0.00011073 deg
peri 262.7532159172763 0.00013611 deg
i 3.499980577625048 1.3379e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      77  
   data-arc span      3375 days (9.24 yr)  
   first obs. used      2007-10-10  
   last obs. used      2017-01-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64617  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:40:15  

Additional Information
 Jupiter MOID = 2.30952 au 
 T_jup = 3.362 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.1971988748089E-14 -3.786799062339363E-14 -2.011206041192807E-11 6.070351041753061E-14 -5.136044880918544E-12 -4.786889062818722E-14
q -3.786799062339363E-14 1.222500582995046E-13 7.175777223279623E-11 -2.149062723465655E-13 1.864660508080287E-11 1.595983768909504E-13
tp -2.011206041192807E-11 7.175777223279623E-11 8.600736132893595E-8 -2.357748771821707E-10 2.318961386885043E-8 1.170847331914757E-10
node 6.070351041753061E-14 -2.149062723465655E-13 -2.357748771821707E-10 1.226086877108338E-8 -1.229943234716629E-8 2.333310592451915E-10
peri -5.136044880918544E-12 1.864660508080287E-11 2.318961386885043E-8 -1.229943234716629E-8 1.852598418813139E-8 -2.021594062828138E-10
i -4.786889062818722E-14 1.595983768909504E-13 1.170847331914757E-10 2.333310592451915E-10 -2.021594062828138E-10 1.789930402167976E-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 17.7   n/a MPO349178  

441248 (2007 VA252)          Discovered 2007-Oct-10 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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