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173319 (1999 VX69)
Classification: Main-belt Asteroid          SPK-ID: 2173319
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1684475945770954 3.5896e-08  
a 2.357990613114104 1.0938e-08 au
q 1.960792766299663 8.7295e-08 au
i 1.571013563387468 4.7999e-06 deg
node 243.9416260001126 0.00017009 deg
peri 62.57829227100665 0.00017093 deg
M 323.0367063773559 1.5919e-05 deg
tp 2459136.293723237553
(2020-Oct-13.79372324)
5.86e-05 TDB
period 1322.548278965355
3.62
9.2025e-06
2.52e-08
d
yr
n .272201783273751 1.894e-09 deg/d
Q 2.755188459928545 1.2781e-08 au
  Orbit Determination Parameters
   # obs. used (total)      430  
   data-arc span      9659 days (26.44 yr)  
   first obs. used      1994-03-07  
   last obs. used      2020-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60702  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 10:22:39  

Additional Information
 Earth MOID = .946448 au 
 Jupiter MOID = 2.48115 au 
 T_jup = 3.533 
[ show covariance matrix ]

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 16.6   n/a MPO427057  

173319 (1999 VX69)          Discovered 1999-Nov-04 by LINEAR at Socorro
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

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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
1932-Jul-22 14:26 < 00:01 Juno 0.0355562285112368 0.0355501246047834 0.035562337818055 7.74444543075161 7.74444538657016 2426911.101276996 0.537683695730817 766.213222551063 56.7282520275107 -66.9551251951823 86300.9456074842 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 10:22:40 2020-Nov-12 10:22
2124-Jun-25 21:19 < 00:01 Juno 0.0373781422583508 0.0373574115748094 0.0373988752146106 7.9132451269845 7.91324508585308 2497011.388439110 0.487522581494568 1131.39709568744 56.0087893253839 24.0326073949747 40896.3942008086 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 10:22:40 2020-Nov-12 10:22

Alternate Designations
 1999 VX69 = 1998 HV77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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