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JPL Small-Body Database Browser
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97138 (1999 VX123)
Classification: Main-belt Asteroid          SPK-ID: 2097138
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 .1534672299185777 6.8355e-08  
a 3.037593858730768 3.0113e-08 au
q 2.571422743613673 2.1743e-07 au
i 12.49020830240352 6.4427e-06 deg
node 225.1714497343843 2.5288e-05 deg
peri 327.7366370619841 3.0656e-05 deg
M 118.2197292887317 1.8588e-05 deg
tp 2457965.490173634382
(2017-Jul-30.99017363)
9.5702e-05 TDB
period 1933.717314927165
5.29
2.8754e-05
7.872e-08
d
yr
n .186169921126015 2.7683e-09 deg/d
Q 3.503764973847862 3.4734e-08 au
  Orbit Determination Parameters
   # obs. used (total)      541  
   data-arc span      7244 days (19.83 yr)  
   first obs. used      1999-11-05  
   last obs. used      2019-09-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54375  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:02:12  

Additional Information
 Earth MOID = 1.57906 au 
 Jupiter MOID = 1.52396 au 
 T_jup = 3.187 
[ 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 14.5   n/a MPO453419  

97138 (1999 VX123)          Discovered 1999-Nov-05 by Spacewatch at Kitt Peak
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

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