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24471 (2000 SH313)
Classification: Jupiter Trojan          SPK-ID: 2024471
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04497518888723707 7.0718e-08  
a 5.319490686548574 1.1668e-07 au
q 5.080245588137154 3.9459e-07 au
i 26.96270409947844 7.4621e-06 deg
node 241.6864532952512 1.2042e-05 deg
peri 139.2484980108084 7.2577e-05 deg
M 225.1271631444963 7.5394e-05 deg
tp 2460879.402584826797
(2025-Jul-22.90258483)
0.000972 TDB
period 4481.294711589538
12.27
0.00014744
4.037e-07
d
yr
n .08033392650319716 2.6431e-09 deg/d
Q 5.558735784959995 1.2193e-07 au
  Orbit Determination Parameters
   # obs. used (total)      1112  
   data-arc span      11641 days (31.87 yr)  
   first obs. used      1988-10-08  
   last obs. used      2020-08-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50257  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:43:08  

Additional Information
 Earth MOID = 4.11756 au 
 Jupiter MOID = .0994362 au 
 T_jup = 2.779 
[ 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 11.16   n/a E2021B10  
diameter diameter 29.125 km 0.453 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  
rotation period rot_per 344.144 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 0.083   0.018 urn:nasa:pds:neowise_diameters_albedos::2.0[jupiter_trojans] (http://adsabs.harvard.edu/abs/2012ApJ...759...49G)  

24471 (2000 SH313)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20010408/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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