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JPL Small-Body Database Browser
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71087 (1999 XV127)
Classification: Main-belt Asteroid          SPK-ID: 2071087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1024303709677851 8.2757e-08  
a 3.191103266780558 4.0792e-08 au
q 2.864237375367714 2.596e-07 au
i 15.42909206877682 7.591e-06 deg
node 281.5866667744453 2.9728e-05 deg
peri 255.0635723037465 4.4982e-05 deg
M 72.68932039849405 3.7014e-05 deg
tp 2458180.085368262718
(2018-Mar-02.58536826)
0.00021219 TDB
period 2082.138979917566
5.70
3.9924e-05
1.093e-07
d
yr
n .1728991212749174 3.3152e-09 deg/d
Q 3.517969158193401 4.497e-08 au
  Orbit Determination Parameters
   # obs. used (total)      451  
   data-arc span      9289 days (25.43 yr)  
   first obs. used      1992-10-20  
   last obs. used      2018-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57822  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Apr-05 14:20:51  

Additional Information
 Earth MOID = 1.91961 au 
 Jupiter MOID = 1.77639 au 
 T_jup = 3.132 
[ 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 14.0   n/a MPO436280  

71087 (1999 XV127)          Discovered 1999-Dec-13 by Kusnirak, P. at Ondrejov
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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