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30143 (2000 GU29)
Classification: Main-belt Asteroid          SPK-ID: 2030143
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1853054683322742 4.1492e-08  
a 2.630233440004151 1.1019e-08 au
q 2.142836800580973 1.1024e-07 au
i 12.86896044561145 4.1393e-06 deg
node 15.50168823187481 1.5826e-05 deg
peri 319.97503522 1.7778e-05 deg
M 185.7847775457974 9.6269e-06 deg
tp 2459954.503684937022
(2023-Jan-10.00368494)
4.3875e-05 TDB
period 1558.080417735504
4.27
9.7913e-06
2.681e-08
d
yr
n .2310535424886603 1.452e-09 deg/d
Q 3.117630079427328 1.3061e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2537  
   data-arc span      8568 days (23.46 yr)  
   first obs. used      1997-10-08  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .41809  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:27:33  

Additional Information
 Earth MOID = 1.14979 au 
 Jupiter MOID = 2.34635 au 
 T_jup = 3.341 
[ 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 14.00   n/a MPCxxxxx  
diameter diameter 4.011 km 0.408 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 34.4662 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:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.332   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

30143 (2000 GU29)          Discovered 2000-Apr-05 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2000 GU29 = 1997 TV25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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