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JPL Small-Body Database Browser
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71169 (1999 XV204)
Classification: Main-belt Asteroid          SPK-ID: 2071169
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1573076029232015 4.8234e-08  
a 2.635355131462655 1.8886e-08 au
q 2.220793732880906 1.2837e-07 au
i 9.903499244279004 6.4609e-06 deg
node 351.6550712921144 3.0886e-05 deg
peri 95.06109199101931 3.7078e-05 deg
M 199.8300264035802 2.3525e-05 deg
tp 2459295.741601639545
(2021-Mar-22.24160164)
0.00010605 TDB
period 1562.633563397371
4.28
1.6797e-05
4.599e-08
d
yr
n .2303803069590497 2.4765e-09 deg/d
Q 3.049916530044404 2.1857e-08 au
  Orbit Determination Parameters
   # obs. used (total)      622  
   data-arc span      8128 days (22.25 yr)  
   first obs. used      1996-02-18  
   last obs. used      2018-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5548  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 15:18:51  

Additional Information
 Earth MOID = 1.263 au 
 Jupiter MOID = 2.21106 au 
 T_jup = 3.359 
[ 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 14.9   n/a MPO439544  

71169 (1999 XV204)          Discovered 1999-Dec-12 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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