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30141 Nelvenzon (2000 GT24)
Classification: Main-belt Asteroid          SPK-ID: 2030141
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .124953470146745 2.8391e-08  
a 2.39607504878972 8.9503e-09 au
q 2.096677156711414 6.7507e-08 au
i 6.656895234973248 5.1111e-06 deg
node 207.4866163647708 2.9256e-05 deg
peri 99.36254406877845 3.7712e-05 deg
M 111.9170699925972 2.489e-05 deg
tp 2458779.344106045568
(2019-Oct-22.84410605)
9.2579e-05 TDB
period 1354.71846996731
3.71
7.5906e-06
2.078e-08
d
yr
n .2657378695137204 1.489e-09 deg/d
Q 2.695472940868027 1.0069e-08 au
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      9570 days (26.20 yr)  
   first obs. used      1994-12-01  
   last obs. used      2021-02-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .52773  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 06:31:52  

Additional Information
 Earth MOID = 1.09273 au 
 Jupiter MOID = 2.53252 au 
 T_jup = 3.509 
[ 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 15.52   n/a MPCxxxxx  
diameter diameter 2.880 km 0.614 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 20.735 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 0.162   0.069 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30141 Nelvenzon           Discovered 2000 Apr. 5 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Nel Venzon, Jr. mentored a finalist in the 2014 Intel Science Talent Search, a science competition for high school seniors. He teaches at the Mililani High School, Mililani, Hawaii.
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 2014-04-15Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2000 GT24 = 1997 KL4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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