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43029 (1999 VT24)
Classification: Main-belt Asteroid          SPK-ID: 2043029
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1885018628514561 4.2263e-08  
a 2.416748165343559 8.553e-09 au
q 1.961186634133459 9.9952e-08 au
i 2.77440576622452 3.0933e-06 deg
node 126.2427462235253 7.8596e-05 deg
peri 268.3593541374702 7.9066e-05 deg
M 243.0052834770606 1.06e-05 deg
tp 2459646.473724351916
(2022-Mar-07.97372435)
4.1951e-05 TDB
period 1372.288813873149
3.76
7.2849e-06
1.994e-08
d
yr
n .2623354474368524 1.3926e-09 deg/d
Q 2.872309696553658 1.0165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1572  
   data-arc span      9015 days (24.68 yr)  
   first obs. used      1995-10-15  
   last obs. used      2020-06-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .5289  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:15:04  

Additional Information
 Earth MOID = .968981 au 
 Jupiter MOID = 2.5594 au 
 T_jup = 3.490 
[ 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 14.86   n/a MPCxxxxx  
diameter diameter 3.292 km 0.107 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.279 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 0.258   0.031 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

43029 (1999 VT24)          Discovered 1999-Nov-13 by Kobayashi, T. at Oizumi
Reference: 20020624/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 VT24 = 1995 TR2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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