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351326 (2004 VW72)
Classification: Main-belt Asteroid          SPK-ID: 2351326
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2671361569958438 6.2309e-08  
a 2.425292530261384 1.3105e-08 au
q 1.777409204136632 1.4822e-07 au
i 10.11587903548817 4.6291e-06 deg
node 101.12712147753 3.5453e-05 deg
peri 264.3613170673734 3.8126e-05 deg
M 70.43559598373913 9.2358e-06 deg
tp 2458730.580467186499
(2019-Sep-04.08046719)
3.602e-05 TDB
period 1379.572792076515
3.78
1.1182e-05
3.061e-08
d
yr
n .2609503478668441 2.1151e-09 deg/d
Q 3.073175856386137 1.6606e-08 au
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      7617 days (20.85 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4985  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:54:30  

Additional Information
 Earth MOID = .809781 au 
 Jupiter MOID = 2.4659 au 
 T_jup = 3.441 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457685.5 (2016-Oct-24.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2688658998465544 6.2712e-08  
q 1.772149194382617 1.4942e-07 au
tp 2457350.124550337146
(2015-Nov-23.62455034)
3.9696e-05 TDB
node 101.2560371271085 3.5527e-05 deg
peri 264.0029700658241 3.8097e-05 deg
i 10.10938806833548 4.6248e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      272  
   data-arc span      7617 days (20.85 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4985  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:54:30  

Additional Information
 Jupiter MOID = 2.4659 au 
 T_jup = 3.441 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.932847707949674E-15 -9.353672202413792E-15 -3.47944833847201E-13 -5.62077527605547E-14 -1.62908352153422E-13 -3.361470303797684E-14
q -9.353672202413792E-15 2.232623990754905E-14 6.427975729384994E-13 1.364281694512066E-13 3.321700557254109E-13 8.090045247609145E-14
tp -3.47944833847201E-13 6.427975729384994E-13 1.575808856008441E-9 -4.149987001223442E-12 5.75227365237058E-10 -3.800326161886862E-12
node -5.62077527605547E-14 1.364281694512066E-13 -4.149987001223442E-12 1.262186014098906E-9 -1.243219342546759E-9 -2.606253780221023E-11
peri -1.62908352153422E-13 3.321700557254109E-13 5.75227365237058E-10 -1.243219342546759E-9 1.451377479655251E-9 2.495429242816626E-11
i -3.361470303797684E-14 8.090045247609145E-14 -3.800326161886862E-12 -2.606253780221023E-11 2.495429242816626E-11 2.138910221679927E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.9   n/a MPO450318  

351326 (2004 VW72)          Discovered 2004-Nov-05 by LONEOS at Anderson Mesa
Reference: 20130127/Numbers.arcLast Updated: 2013-01-31

Alternate Designations
 2004 VW72 = 1999 FN95 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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