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129125 Chrisvoth (2004 XA162)
Classification: Main-belt Asteroid          SPK-ID: 2129125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09107285064527249 3.9798e-08  
a 2.970793057388348 2.6945e-08 au
q 2.700234464974807 1.2529e-07 au
i 9.197168098109474 5.6076e-06 deg
node 330.2623173565751 2.7887e-05 deg
peri 74.95441620584644 4.2704e-05 deg
M 25.90105927787878 3.0832e-05 deg
tp 2458865.938118059623
(2020-Jan-17.43811806)
0.00016037 TDB
period 1870.281712374157
5.12
2.5446e-05
6.967e-08
d
yr
n .1924843715351373 2.6188e-09 deg/d
Q 3.24135164980189 2.9399e-08 au
  Orbit Determination Parameters
   # obs. used (total)      671  
   data-arc span      7835 days (21.45 yr)  
   first obs. used      1998-08-17  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52109  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 07:03:01  

Additional Information
 Earth MOID = 1.72694 au 
 Jupiter MOID = 2.11489 au 
 T_jup = 3.237 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO453770  
diameter diameter 4.372 km 0.171 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.122   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129125 Chrisvoth           Discovered 2004 Dec. 15 by the Catalina Sky Survey.
Chris Voth (b. 1965) is the Guidance, Navigation and Control Subsystem Lead for OSIRIS-REx Asteroid Sample Return Mission and the Subsystem CPE. He was also the attitude determination lead on Juno and other Lockheed Martin SES space missions.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2016-08-18Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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