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192811 (1999 VC68)
Classification: Main-belt Asteroid          SPK-ID: 2192811
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1901006362970263 4.3121e-08  
a 2.688952885110608 1.642e-08 au
q 2.177781230678357 1.1534e-07 au
i 9.831670780457511 5.0798e-06 deg
node 57.62507716641184 2.6792e-05 deg
peri 325.854186285737 2.9807e-05 deg
M 347.2599820175262 1.687e-05 deg
tp 2459453.495524711399
(2021-Aug-26.99552471)
7.5797e-05 TDB
period 1610.546305690492
4.41
1.4752e-05
4.039e-08
d
yr
n .2235266373453675 2.0474e-09 deg/d
Q 3.20012453954286 1.9541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      7230 days (19.79 yr)  
   first obs. used      1999-10-08  
   last obs. used      2019-07-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62581  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:39  

Additional Information
 Earth MOID = 1.18937 au 
 Jupiter MOID = 2.26589 au 
 T_jup = 3.326 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457107.5 (2015-Mar-26.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1921552987805397 4.2999e-08  
q 2.17069603404916 1.1517e-07 au
tp 2457845.607036481287
(2017-Apr-02.10703648)
6.7423e-05 TDB
node 57.7098250234903 2.6743e-05 deg
peri 326.3297212764188 2.9711e-05 deg
i 9.845047915157593 5.0862e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      7230 days (19.79 yr)  
   first obs. used      1999-10-08  
   last obs. used      2019-07-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .62581  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:17:39  

Additional Information
 Jupiter MOID = 2.26589 au 
 T_jup = 3.326 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.848888133017586E-15 -4.921224481696784E-15 2.17763163752329E-13 5.907062124588123E-15 2.438408681219733E-14 -6.962602186408906E-16
q -4.921224481696784E-15 1.326318847435504E-14 -1.885737840669532E-13 -1.62050527556927E-14 -6.097912916917597E-15 2.277504815122512E-15
tp 2.17763163752329E-13 -1.885737840669532E-13 4.545909774071847E-9 8.335803302627897E-12 8.896496496361703E-10 -5.906016830261986E-13
node 5.907062124588123E-15 -1.62050527556927E-14 8.335803302627897E-12 7.151864803966624E-10 -7.027868495041172E-10 -8.614172513431414E-12
peri 2.438408681219733E-14 -6.097912916917597E-15 8.896496496361703E-10 -7.027868495041172E-10 8.827351563333572E-10 8.38245726231463E-12
i -6.962602186408906E-16 2.277504815122512E-15 -5.906016830261986E-13 -8.614172513431414E-12 8.38245726231463E-12 2.586925857281476E-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 15.4   n/a MPO433273  

192811 (1999 VC68)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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