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78755 (2002 TP295)
Classification: Main-belt Asteroid          SPK-ID: 2078755
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1416127049196921 4.854e-08  
a 2.715088398213872 1.8433e-08 au
q 2.330597386046732 1.319e-07 au
i 12.15163178581305 5.3627e-06 deg
node 296.2135995598861 2.2456e-05 deg
peri 244.7200358741267 2.8688e-05 deg
M 213.3480879372383 2.1565e-05 deg
tp 2459666.170968571631
(2022-Mar-27.67096857)
0.00010134 TDB
period 1634.08403828536
4.47
1.6641e-05
4.556e-08
d
yr
n .2203069068453462 2.2436e-09 deg/d
Q 3.099579410381013 2.1044e-08 au
  Orbit Determination Parameters
   # obs. used (total)      796  
   data-arc span      7989 days (21.87 yr)  
   first obs. used      1998-12-14  
   last obs. used      2020-10-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53253  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:25:38  

Additional Information
 Earth MOID = 1.36522 au 
 Jupiter MOID = 2.02686 au 
 T_jup = 3.315 
[ 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 14.6   n/a MPO302471  

78755 (2002 TP295)          Discovered 2002-Oct-13 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 TP295 = 1998 XH46 = 2001 QH222 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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