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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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1564034757537293 3.117e-08  
a 2.686513089797067 1.1099e-08 au
q 2.266333104894915 8.3851e-08 au
i 13.09634857834864 3.8189e-06 deg
node 102.8456558003472 1.8981e-05 deg
peri 344.5465970027084 2.4049e-05 deg
M 228.1101053483243 1.553e-05 deg
tp 2459189.738192884569
(2020-Dec-06.23819288)
7.075e-05 TDB
period 1608.354832632735
4.40
9.9671e-06
2.729e-08
d
yr
n .2238312048409813 1.3871e-09 deg/d
Q 3.10669307469922 1.2835e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1950  
   data-arc span      23725 days (64.96 yr)  
   first obs. used      1954-12-22  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45954  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 21:30:01  

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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