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JPL Small-Body Database Browser
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185511 (2007 TR414)
Classification: Main-belt Asteroid          SPK-ID: 2185511
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1783552622737294 3.5425e-08  
a 2.298059612267096 1.3429e-08 au
q 1.888188587400533 8.3406e-08 au
i 2.958518314062286 3.9396e-06 deg
node 153.5331486392727 8.7898e-05 deg
peri 198.9099735307174 8.8901e-05 deg
M 261.1043968880262 1.3611e-05 deg
tp 2459350.054457627103
(2021-May-15.55445763)
4.9172e-05 TDB
period 1272.448933885121
3.48
1.1154e-05
3.054e-08
d
yr
n .2829190157760009 2.4799e-09 deg/d
Q 2.707930637133659 1.5824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      467  
   data-arc span      9101 days (24.92 yr)  
   first obs. used      1995-02-25  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 20:05:56  

Additional Information
 Earth MOID = .882926 au 
 Jupiter MOID = 2.72169 au 
 T_jup = 3.570 
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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 16.7   n/a MPO470000  
diameter diameter 2.488 km 0.487 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.072   0.056 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

185511 (2007 TR414)          Discovered 2007-Oct-15 by LUSS at Lulin
Reference: 20080420/Numbers.arcLast Updated: 2008-04-23

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Alternate Designations
 2007 TR414 = 1995 DJ10 = 2003 OM1 = 2005 BM21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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