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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1684476005528455 3.9585e-08  
a 2.357990615531783 1.2762e-08 au
q 1.960792754219327 9.3639e-08 au
i 1.571011837676275 5.27e-06 deg
node 243.9417095754436 0.00020223 deg
peri 62.57821260672873 0.00020312 deg
M 323.0367012459253 2.0819e-05 deg
tp 2459136.293742297968
(2020-Oct-13.79374230)
7.6941e-05 TDB
period 1322.548280999395
3.62
1.0737e-05
2.94e-08
d
yr
n .2722017828551128 2.2098e-09 deg/d
Q 2.75518847684424 1.4912e-08 au
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      9122 days (24.97 yr)  
   first obs. used      1994-03-07  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61413  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:02:12  

Additional Information
 Earth MOID = .946448 au 
 Jupiter MOID = 2.48115 au 
 T_jup = 3.533 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456802.5 (2014-May-25.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1686723525881893 3.9609e-08  
q 1.959588481688697 9.3589e-08 au
tp 2456489.486708817557
(2013-Jul-15.98670882)
6.9881e-05 TDB
node 244.1701237876399 0.00020228 deg
peri 61.92119914750241 0.00020316 deg
i 1.571410406697908 5.2643e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      398  
   data-arc span      9122 days (24.97 yr)  
   first obs. used      1994-03-07  
   last obs. used      2019-02-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61413  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:02:12  

Additional Information
 Jupiter MOID = 2.48115 au 
 T_jup = 3.533 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.568898763049399E-15 -3.68257705601645E-15 9.348602884095431E-13 1.185702135043361E-14 2.260418213223071E-13 -4.220860373171335E-16
q -3.68257705601645E-15 8.758985581041315E-15 -2.075840578928878E-12 -2.890271265094161E-14 -4.906206541051581E-13 1.08156018979559E-15
tp 9.348602884095431E-13 -2.075840578928878E-12 4.883382741243891E-9 -1.261005033194067E-11 1.356205230105418E-9 -3.558693689218476E-13
node 1.185702135043361E-14 -2.890271265094161E-14 -1.261005033194067E-11 4.091555873946143E-8 -4.090311309309534E-8 -4.508473864804045E-10
peri 2.260418213223071E-13 -4.906206541051581E-13 1.356205230105418E-9 -4.090311309309534E-8 4.127346564264685E-8 4.505931067091807E-10
i -4.220860373171335E-16 1.08156018979559E-15 -3.558693689218476E-13 -4.508473864804045E-10 4.505931067091807E-10 2.771233063851977E-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 16.6   n/a MPO427057  

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

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