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134650 (1999 VS29)
Classification: Main-belt Asteroid          SPK-ID: 2134650
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2226364274033494 5.1392e-08  
a 2.39534186331957 1.4482e-08 au
q 1.862051508460419 1.218e-07 au
i 3.121415936381233 5.3235e-06 deg
node 42.76018318715228 7.8367e-05 deg
peri 318.9425622917609 7.9651e-05 deg
M 282.3414525015725 2.1734e-05 deg
tp 2459492.603288666140
(2021-Oct-05.10328867)
8.3916e-05 TDB
period 1354.096713203911
3.71
1.228e-05
3.362e-08
d
yr
n .2658598876207362 2.4111e-09 deg/d
Q 2.928632218178721 1.7707e-08 au
  Orbit Determination Parameters
   # obs. used (total)      495  
   data-arc span      7513 days (20.57 yr)  
   first obs. used      1999-10-22  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50903  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:07:25  

Additional Information
 Earth MOID = .859182 au 
 Jupiter MOID = 2.52806 au 
 T_jup = 3.493 
[ 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 16.22   n/a E2021B55  
diameter diameter 1.358 km 0.307 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 5.205 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.348   0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134650 (1999 VS29)          Discovered 1999-Nov-03 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

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