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JPL Small-Body Database Browser
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3407 Jimmysimms (1973 DT)
Classification: Main-belt Asteroid          SPK-ID: 2003407
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .156403475349906 3.1247e-08  
a 2.686513089688334 1.1111e-08 au
q 2.266333105888065 8.4028e-08 au
i 13.0963484823705 3.8257e-06 deg
node 102.8456560041619 1.8987e-05 deg
peri 344.5465969396959 2.4056e-05 deg
M 228.1101052792952 1.5531e-05 deg
tp 2459189.738193157194
(2020-Dec-06.23819316)
7.0752e-05 TDB
period 1608.354832535091
4.40
9.9781e-06
2.732e-08
d
yr
n .2238312048545703 1.3886e-09 deg/d
Q 3.106693073488603 1.2849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1930  
   data-arc span      23689 days (64.86 yr)  
   first obs. used      1954-12-22  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45997  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 02:25:54  

Additional Information
 Earth MOID = 1.28545 au 
 Jupiter MOID = 2.10135 au 
 T_jup = 3.319 
[ 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 12.6   n/a MPO395028  
diameter diameter 15.676 km 0.135 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 6.819 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Behrend, R. (2008) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Bennefeld, C.; Cantue, J.; Holly, V.; Jordon, L.; Martin, T.; Soar, E.; Swinney, T. (2009) Minor Planet Bull. 36, 45-48.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
geometric albedo albedo 0.071   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

3407 Jimmysimms (1973 DT)          Discovered 1973-Feb-28 by Kohoutek, L. at Bergedorf
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1973 DT = 1973 GW = 1977 BV = 1980 WN 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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