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193393 (2000 VX61)
Classification: Inner Main-belt Asteroid          SPK-ID: 2193393
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ hide orbit diagram ]

For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09059678599366301 4.5842e-08  
a 1.947150685734967 7.495e-09 au
q 1.770745091762022 9.0653e-08 au
i 18.22712064985048 6.4397e-06 deg
node 337.6174836236963 1.5528e-05 deg
peri 107.29008362827 4.8132e-05 deg
M 54.55740909855137 4.1849e-05 deg
tp 2458850.099594658876
(2020-Jan-01.59959466)		 0.00011543 TDB
period 992.425168596252
2.72		 5.7301e-06
1.569e-08		 d
yr
n .3627477530716058 2.0944e-09 deg/d
Q 2.123556279707912 8.174e-09 au
   Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      7129 days (19.52 yr)  
   first obs. used      2000-11-09  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52457  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:30:46  

Additional Information
 Earth MOID = .851783 au 
 Jupiter MOID = 3.00533 au 
 T_jup = 3.830 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456820.5 (2014-Jun-12.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09027778055137591 4.5799e-08  
q 1.771311465937043 9.0522e-08 au
tp 2456865.430401464650
(2014-Jul-26.93040146)		 0.00011746 TDB
node 337.6643678591918 1.5527e-05 deg
peri 107.3529720043556 4.8326e-05 deg
i 18.22782617950485 6.4398e-06 deg
   Orbit Determination Parameters
   # obs. used (total)      571  
   data-arc span      7129 days (19.52 yr)  
   first obs. used      2000-11-09  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52457  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 06:30:46  

Additional Information
 Jupiter MOID = 3.00533 au 
 T_jup = 3.830 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.097545338081519E-15 -4.13442473886976E-15 -6.621320041814118E-13 -1.703158182419442E-14 -3.090972789054861E-13 -2.872761082352825E-14
q -4.13442473886976E-15 8.194152857584804E-15 1.144707493603978E-12 3.426337683175178E-14 5.431881488015855E-13 5.810000544784588E-14
tp -6.621320041814118E-13 1.144707493603978E-12 1.379784040532753E-8 1.301317345611728E-11 5.389164494992646E-9 -3.605196645814934E-11
node -1.703158182419442E-14 3.426337683175178E-14 1.301317345611728E-11 2.410833335382759E-10 -2.212188363789514E-10 1.083503998172984E-11
peri -3.090972789054861E-13 5.431881488015855E-13 5.389164494992646E-9 -2.212188363789514E-10 2.335446536703815E-9 -2.309196918155411E-11
i -2.872761082352825E-14 5.810000544784588E-14 -3.605196645814934E-11 1.083503998172984E-11 -2.309196918155411E-11 4.147084009546603E-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 16.7   n/a MPO503019  

193393 (2000 VX61)          Discovered 2000-Nov-09 by LINEAR at Socorro
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)		 Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1934-Dec-20 12:30 < 00:01 Hebe 0.0392445223681776 0.039239682576179 0.03924936712403 12.1366837122806 12.1366836992286 2427792.020682110 0.585932618019038 749.11721921002 46.3644210117601 71.5232859066328 120113.340476175 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 06:30:47 2020-Nov-12 06:30
2089-Nov-01 19:30 < 00:01 Hebe 0.0469607490773816 0.0469537369051227 0.0469677669257409 12.1078079823429 12.1078079714095 2484357.312390768 0.733544324348362 892.312339069567 44.9818941140783 -67.0927447085835 143882.856759717 T 20 CATAB v2.0f-lin.ifort 2020-Nov-12 06:30:47 2020-Nov-12 06:30
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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