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102755 (1999 VX127)
Classification: Main-belt Asteroid          SPK-ID: 2102755
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1808676602511293 4.2379e-08  
a 2.416056584570852 8.4543e-09 au
q 1.979070083085187 1.0215e-07 au
i 2.993751853967372 4.8603e-06 deg
node 62.55119006592885 7.3405e-05 deg
peri 7.765937851861666 7.4515e-05 deg
M 141.3689035606586 1.1831e-05 deg
tp 2458461.845282411373
(2018-Dec-09.34528241)
4.4361e-05 TDB
period 1371.699811257999
3.76
7.1998e-06
1.971e-08
d
yr
n .2624480932674626 1.3775e-09 deg/d
Q 2.853043086056517 9.9834e-09 au
  Orbit Determination Parameters
   # obs. used (total)      765  
   data-arc span      7569 days (20.72 yr)  
   first obs. used      1999-10-03  
   last obs. used      2020-06-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54551  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 19:52:51  

Additional Information
 Earth MOID = .993517 au 
 Jupiter MOID = 2.43183 au 
 T_jup = 3.492 
[ 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 16.24   n/a E2021B55  

102755 (1999 VX127)          Discovered 1999-Nov-09 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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