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295683 (2008 TP111)
Classification: Main-belt Asteroid          SPK-ID: 2295683
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1752405889873586 6.1524e-08  
a 2.734188457069643 2.1494e-08 au
q 2.255047661450321 1.7642e-07 au
i 4.543387705982767 5.958e-06 deg
node 337.7270494479416 6.8815e-05 deg
peri 36.91635455216757 7.0302e-05 deg
M 301.2100107971823 1.6516e-05 deg
tp 2459666.175799404054
(2022-Mar-27.67579940)
7.7688e-05 TDB
period 1651.357469220395
4.52
1.9472e-05
5.331e-08
d
yr
n .2180024656744707 2.5706e-09 deg/d
Q 3.213329252688964 2.526e-08 au
  Orbit Determination Parameters
   # obs. used (total)      274  
   data-arc span      7936 days (21.73 yr)  
   first obs. used      1999-10-12  
   last obs. used      2021-07-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54864  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 11:49:39  

Additional Information
 Earth MOID = 1.25689 au 
 Jupiter MOID = 2.26983 au 
 T_jup = 3.326 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.46   n/a E2021B55  

295683 (2008 TP111)          Discovered 2008-Oct-06 by CSS at Catalina
Reference: 20110912/Numbers.arcLast Updated: 2011-09-14

Alternate Designations
 2008 TP111 = 1999 VA1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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