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135959 (2002 TP255)
Classification: Main-belt Asteroid          SPK-ID: 2135959
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08636501677224129 3.5603e-08  
a 2.701889510884969 1.3735e-08 au
q 2.468540777960646 9.784e-08 au
i 2.67039541512669 3.9681e-06 deg
node 246.7163761873235 8.9676e-05 deg
peri 180.4474400457312 9.4453e-05 deg
M 6.657947694781881 2.7585e-05 deg
tp 2459170.498865147503
(2020-Nov-16.99886515)
0.00012431 TDB
period 1622.182847030131
4.44
1.2369e-05
3.386e-08
d
yr
n .2219231948230021 1.6922e-09 deg/d
Q 2.935238243809292 1.4921e-08 au
  Orbit Determination Parameters
   # obs. used (total)      751  
   data-arc span      7605 days (20.82 yr)  
   first obs. used      2000-04-07  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50726  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:15:20  

Additional Information
 Earth MOID = 1.48177 au 
 Jupiter MOID = 2.29499 au 
 T_jup = 3.360 
[ 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 15.52   n/a MPCxxxxx  

135959 (2002 TP255)          Discovered 2002-Oct-09 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Alternate Designations
 2002 TP255 = 2004 DH45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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