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344054 (4185 T-3)
Classification: Outer Main-belt Asteroid          SPK-ID: 2344054
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2009812790137105 7.5164e-08  
a 3.209071158151492 3.9688e-08 au
q 2.564107932340196 2.4461e-07 au
i 6.407677596054889 8.2062e-06 deg
node 76.26870791023889 6.1558e-05 deg
peri 296.4181821358462 6.5585e-05 deg
M 134.4543611144108 2.1875e-05 deg
tp 2458216.276521265807
(2018-Apr-07.77652127)		 0.00011983 TDB
period 2099.749312735758
5.75		 3.8953e-05
1.066e-07		 d
yr
n .1714490381382514 3.1806e-09 deg/d
Q 3.854034383962788 4.7664e-08 au
   Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      15454 days (42.31 yr)  
   first obs. used      1977-10-11  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61751  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 22:59:54  

Additional Information
 Earth MOID = 1.573 au 
 Jupiter MOID = 1.64578 au 
 T_jup = 3.150 
[ show covariance matrix ]

[ 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 15.9   n/a MPO434163  

344054 (4185 T-3)          Discovered 1977-Oct-16 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20121029/Numbers.arcLast Updated: 2012-11-08

[ show close-approach data ]
Alternate Designations
 4185 T-3 = 2006 UP175 = 2008 AU91 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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