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JPL Small-Body Database Browser
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27896 Tourminator (1996 NB)
Classification: Main-belt Asteroid          SPK-ID: 2027896
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09035961815659301 5.4814e-08  
a 2.968060517580743 1.937e-08 au
q 2.699867702546487 1.6393e-07 au
i 11.41144178272063 6.1674e-06 deg
node 141.5085389458333 2.8135e-05 deg
peri 180.0587443979509 4.3858e-05 deg
M 228.338919726437 3.5771e-05 deg
tp 2459683.565684349867
(2022-Apr-14.06568435)
0.00018758 TDB
period 1867.70187404674
5.11
1.8283e-05
5.006e-08
d
yr
n .1927502483145181 1.8869e-09 deg/d
Q 3.236253332614999 2.112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      954  
   data-arc span      8683 days (23.77 yr)  
   first obs. used      1996-07-13  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55284  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 06:24:07  

Additional Information
 Earth MOID = 1.68721 au 
 Jupiter MOID = 2.08162 au 
 T_jup = 3.228 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456885.5 (2014-Aug-16.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08781177147472119 5.4357e-08  
q 2.711502940988141 1.6224e-07 au
tp 2457813.584937017029
(2017-Mar-01.08493702)
0.00018918 TDB
node 141.5257999203047 2.8133e-05 deg
peri 179.4817335517038 4.4766e-05 deg
i 11.40589767566106 6.1611e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      954  
   data-arc span      8683 days (23.77 yr)  
   first obs. used      1996-07-13  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55284  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 06:24:07  

Additional Information
 Jupiter MOID = 2.08162 au 
 T_jup = 3.228 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.954683366331527E-15 -8.766274909313773E-15 5.31461617065656E-12 -3.922562059172993E-15 9.91392124964463E-13 -2.620993130057791E-15
q -8.766274909313773E-15 2.632208250347597E-14 -1.505003954181799E-11 6.58420565947316E-15 -2.84023314164961E-12 7.387527460376406E-15
tp 5.31461617065656E-12 -1.505003954181799E-11 3.578825942615195E-8 -2.019064589868275E-11 6.627736178581253E-9 -1.530341108878259E-11
node -3.922562059172993E-15 6.58420565947316E-15 -2.019064589868275E-11 7.914402282838061E-10 -7.787785760032647E-10 8.386167924154428E-11
peri 9.91392124964463E-13 -2.84023314164961E-12 6.627736178581253E-9 -7.787785760032647E-10 2.003986311459485E-9 -8.510149944545037E-11
i -2.620993130057791E-15 7.387527460376406E-15 -1.530341108878259E-11 8.386167924154428E-11 -8.510149944545037E-11 3.795895415256754E-11

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 14.4   n/a MPO279806  
diameter diameter 4.466 km 0.286 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.169   0.040 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

27896 Tourminator           Discovered 1996 July 13 by A. Galad and A. Pravda at Modra.
Peter Sagan (b. 1990) is a Slovak road cyclist. One of his nicknames is the Tourminator due to several stage wins and good placing in the points classification of top races. He was a winner of the Green jersey in the Tour de France in 2012, 2013 and 2014.
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 2014-10-08Last Updated: 2015-01-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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