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79800 (1998 VP11)
Classification: Main-belt Asteroid          SPK-ID: 2079800
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .105709141731283 3.5497e-08  
a 2.428357900320579 9.9525e-09 au
q 2.17165827086131 8.9499e-08 au
i 6.424174182701385 3.5912e-06 deg
node 68.31556392185864 3.724e-05 deg
peri 345.7796696107509 4.2694e-05 deg
M 239.6350995423814 2.1723e-05 deg
tp 2459462.630709994246
(2021-Sep-05.13070999)
8.4719e-05 TDB
period 1382.189117968887
3.78
8.4973e-06
2.326e-08
d
yr
n .2604563987083161 1.6012e-09 deg/d
Q 2.685057529779848 1.1005e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1197  
   data-arc span      7978 days (21.84 yr)  
   first obs. used      1998-10-12  
   last obs. used      2020-08-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58344  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:21:59  

Additional Information
 Earth MOID = 1.18388 au 
 Jupiter MOID = 2.61898 au 
 T_jup = 3.493 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456871.5 (2014-Aug-02.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1064750128506365 3.5474e-08  
q 2.168945614443655 8.9401e-08 au
tp 2456702.443931665236
(2014-Feb-13.94393167)
7.7475e-05 TDB
node 68.37632241233045 3.7197e-05 deg
peri 346.2911289300658 4.2566e-05 deg
i 6.428995293047119 3.5938e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1197  
   data-arc span      7978 days (21.84 yr)  
   first obs. used      1998-10-12  
   last obs. used      2020-08-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58344  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:21:59  

Additional Information
 Jupiter MOID = 2.61898 au 
 T_jup = 3.493 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.258432645515826E-15 -3.157628656708253E-15 -6.866298658405019E-13 -5.057125236719626E-15 -2.035179786948801E-13 -2.550003056378298E-17
q -3.157628656708253E-15 7.992529490568503E-15 1.851010822449826E-12 1.254648321909612E-14 5.458262137794363E-13 1.583427924005924E-16
tp -6.866298658405019E-13 1.851010822449826E-12 6.002355154373591E-9 -6.650934738622108E-12 1.622189092444768E-9 -1.850348319056293E-12
node -5.057125236719626E-15 1.254648321909612E-14 -6.650934738622108E-12 1.38358791688682E-9 -1.376187991247627E-9 -1.008206495965526E-11
peri -2.035179786948801E-13 5.458262137794363E-13 1.622189092444768E-9 -1.376187991247627E-9 1.811881972076125E-9 9.538293793887739E-12
i -2.550003056378298E-17 1.583427924005924E-16 -1.850348319056293E-12 -1.008206495965526E-11 9.538293793887739E-12 1.291527851719214E-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 15.2   n/a MPO436339  

79800 (1998 VP11)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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