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312079 (2007 TL49)
Classification: Main-belt Asteroid          SPK-ID: 2312079
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1993635370696344 3.7424e-08  
a 2.354445969964795 1.4621e-08 au
q 1.885055293553267 8.9187e-08 au
i 2.051248952175604 6.1569e-06 deg
node 337.2510150077783 0.00012442 deg
peri 90.74657167011647 0.00012545 deg
M 150.6170052104978 1.7587e-05 deg
tp 2458448.418712554749
(2018-Nov-25.91871255)
6.1697e-05 TDB
period 1319.567224182451
3.61
1.2292e-05
3.365e-08
d
yr
n .2728167185442493 2.5412e-09 deg/d
Q 2.823836646376323 1.7536e-08 au
  Orbit Determination Parameters
   # obs. used (total)      278  
   data-arc span      9597 days (26.28 yr)  
   first obs. used      1994-01-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60192  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 20:25:50  

Additional Information
 Earth MOID = .900436 au 
 Jupiter MOID = 2.47799 au 
 T_jup = 3.528 
[ 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 17.3   n/a MPO413276  

312079 (2007 TL49)          Discovered 2007-Oct-04 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ show close-approach data ]
Alternate Designations
 2007 TL49 = 2005 GJ16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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