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129929 (1999 TV141)
Classification: Main-belt Asteroid          SPK-ID: 2129929
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .11013604606648 6.1241e-08  
a 2.573326691211695 1.5795e-08 au
q 2.289910664204301 1.6225e-07 au
i 5.432663663379773 5.1331e-06 deg
node 196.10767445 5.7756e-05 deg
peri 118.5592076920389 6.1417e-05 deg
M 53.45995833303275 2.0485e-05 deg
tp 2458776.593382619097
(2019-Oct-20.09338262)
8.5229e-05 TDB
period 1507.789844409938
4.13
1.3882e-05
3.801e-08
d
yr
n .238760064165894 2.1982e-09 deg/d
Q 2.856742718219088 1.7534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      439  
   data-arc span      7344 days (20.11 yr)  
   first obs. used      1999-10-09  
   last obs. used      2019-11-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56049  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 10:36:49  

Additional Information
 Earth MOID = 1.28251 au 
 Jupiter MOID = 2.39697 au 
 T_jup = 3.414 
[ 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 15.7   n/a MPO436629  
diameter diameter 2.889 km 0.337 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 1.35 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]
geometric albedo albedo 0.111   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

129929 (1999 TV141)          Discovered 1999-Oct-15 by LINEAR at Socorro
Reference: 20060711/Numbers.arcLast Updated: 2006-07-17

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