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226963 (2004 VX80)
Classification: Main-belt Asteroid          SPK-ID: 2226963
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09476494884892282 6.2254e-08  
a 2.870132078940731 3.2197e-08 au
q 2.59814415929026 1.8914e-07 au
i 10.39164704566038 6.4719e-06 deg
node 45.18148295194236 3.5216e-05 deg
peri 299.4527143299707 4.8658e-05 deg
M 124.5365359954451 3.1619e-05 deg
tp 2458386.108028745329
(2018-Sep-24.60802875)
0.00015734 TDB
period 1776.033899479675
4.86
2.9885e-05
8.182e-08
d
yr
n .2026988336796213 3.4108e-09 deg/d
Q 3.142119998591202 3.5248e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6471 days (17.72 yr)  
   first obs. used      2002-04-16  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53744  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 01:39:32  

Additional Information
 Earth MOID = 1.61121 au 
 Jupiter MOID = 2.25951 au 
 T_jup = 3.267 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457039.5 (2015-Jan-17.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09512285661988662 6.2074e-08  
q 2.59584801936031 1.8794e-07 au
tp 2456599.145068045152
(2013-Nov-02.64506805)
0.00016352 TDB
node 45.34308453884915 3.5322e-05 deg
peri 297.2053527579294 4.8598e-05 deg
i 10.37868611976447 6.4622e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      6471 days (17.72 yr)  
   first obs. used      2002-04-16  
   last obs. used      2020-01-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53744  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-30 01:39:32  

Additional Information
 Jupiter MOID = 2.25951 au 
 T_jup = 3.267 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.853200316651537E-15 -1.153927031323209E-14 1.735759872649252E-12 -3.390677876611189E-15 3.775225592112868E-13 -1.465291510363614E-14
q -1.153927031323209E-14 3.532147999294125E-14 -6.473119008814939E-12 9.954374161952818E-15 -1.352645121717255E-12 4.59968750040652E-14
tp 1.735759872649252E-12 -6.473119008814939E-12 2.67395605503659E-8 5.961954855982474E-11 5.502877119777797E-9 -7.332651826588641E-12
node -3.390677876611189E-15 9.954374161952818E-15 5.961954855982474E-11 1.247641403715059E-9 -1.214404386500048E-9 -3.881433886620254E-11
peri 3.775225592112868E-13 -1.352645121717255E-12 5.502877119777797E-9 -1.214404386500048E-9 2.36175798390731E-9 3.656374724127198E-11
i -1.465291510363614E-14 4.59968750040652E-14 -7.332651826588641E-12 -3.881433886620254E-11 3.656374724127198E-11 4.176022658801819E-11

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 15.8   n/a MPO268234  

226963 (2004 VX80)          Discovered 2004-Nov-04 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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