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305119 (2007 VC98)
Classification: Main-belt Asteroid          SPK-ID: 2305119
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03593379432278273 6.1966e-08  
a 2.70726746914924 4.0343e-08 au
q 2.60998507673607 1.6065e-07 au
i 12.71063312846066 6.3619e-06 deg
node 245.4083069767356 2.8128e-05 deg
peri 353.0820438651128 9.8447e-05 deg
M 123.1635776802498 9.0501e-05 deg
tp 2458443.859285153434
(2018-Nov-21.35928515)
0.00041055 TDB
period 1627.0285511274
4.45
3.6368e-05
9.957e-08
d
yr
n .2212622512066854 4.9457e-09 deg/d
Q 2.804549861562409 4.1792e-08 au
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      6165 days (16.88 yr)  
   first obs. used      2002-10-05  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:17  

Additional Information
 Earth MOID = 1.59743 au 
 Jupiter MOID = 2.21633 au 
 T_jup = 3.328 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456828.5 (2014-Jun-20.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03501783393683423 6.1186e-08  
q 2.613360002223717 1.5886e-07 au
tp 2456827.971077413448
(2014-Jun-19.47107741)
0.00043535 TDB
node 245.4463571222039 2.8129e-05 deg
peri 355.8733722143016 0.00010221 deg
i 12.7083247369311 6.3627e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      261  
   data-arc span      6165 days (16.88 yr)  
   first obs. used      2002-10-05  
   last obs. used      2019-08-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53192  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:17  

Additional Information
 Jupiter MOID = 2.21633 au 
 T_jup = 3.328 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.743772528962443E-15 -9.445563087234589E-15 -7.4560659972263E-12 -1.970525373480637E-14 -1.699139800707535E-12 1.053028528781732E-14
q -9.445563087234589E-15 2.523552071216849E-14 1.602011301426042E-11 5.140502708286563E-14 3.650015035254048E-12 -2.395977780855789E-14
tp -7.4560659972263E-12 1.602011301426042E-11 1.895294452451142E-7 -1.844166678376206E-11 4.282068875998418E-8 -7.381607950059726E-11
node -1.970525373480637E-14 5.140502708286563E-14 -1.844166678376206E-11 7.912547607387506E-10 -7.754860029612947E-10 -2.128235140152415E-11
peri -1.699139800707535E-12 3.650015035254048E-12 4.282068875998418E-8 -7.754860029612947E-10 1.044668582961362E-8 4.103971312403282E-12
i 1.053028528781732E-14 -2.395977780855789E-14 -7.381607950059726E-11 -2.128235140152415E-11 4.103971312403282E-12 4.048343765846048E-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 15.6   n/a MPO450227  

305119 (2007 VC98)          Discovered 2007-Nov-01 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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