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295657 (2008 TP19)
Classification: Main-belt Asteroid          SPK-ID: 2295657
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08012972453382249 4.608e-08  
a 2.545788793054064 1.926e-08 au
q 2.34179543834535 1.2336e-07 au
i 15.48283430965665 1.1483e-05 deg
node 34.43049094678881 2.1027e-05 deg
peri 64.90887223251076 9.5954e-05 deg
M 256.219364746271 9.1401e-05 deg
tp 2459428.206456567632
(2021-Aug-01.70645657)
0.00037811 TDB
period 1483.651781354991
4.06
1.6837e-05
4.61e-08
d
yr
n .2426445372991894 2.7536e-09 deg/d
Q 2.749782147762779 2.0804e-08 au
  Orbit Determination Parameters
   # obs. used (total)      236  
   data-arc span      6794 days (18.60 yr)  
   first obs. used      2002-04-11  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62019  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:35:11  

Additional Information
 Earth MOID = 1.39777 au 
 Jupiter MOID = 2.44032 au 
 T_jup = 3.388 
[ 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 16.5   n/a MPO433905  

295657 (2008 TP19)          Discovered 2008-Oct-01 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

[ show close-approach data ]
Alternate Designations
 2008 TP19 = 2002 GZ174 = 2004 VV58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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