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70511 (1999 TL103)
Classification: Main-belt Asteroid          SPK-ID: 2070511
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .192930732240102 4.3651e-08  
a 2.402118998179689 8.5214e-09 au
q 1.938676420933022 1.0396e-07 au
i 4.405661121219495 5.3636e-06 deg
node 244.6233411297248 4.7751e-05 deg
peri 200.2516796203678 4.924e-05 deg
M 147.7968163833104 1.1225e-05 deg
tp 2458442.219083983420
(2018-Nov-19.71908398)
4.1472e-05 TDB
period 1359.847489845283
3.72
7.2359e-06
1.981e-08
d
yr
n .2647355697519866 1.4087e-09 deg/d
Q 2.865561575426357 1.0165e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1133  
   data-arc span      7618 days (20.86 yr)  
   first obs. used      1999-09-05  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50052  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 22:00:20  

Additional Information
 Earth MOID = .95547 au 
 Jupiter MOID = 2.36618 au 
 T_jup = 3.496 
[ 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 15.3   n/a MPO417315  
rotation period rot_per 2.8414 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pravec, P.; Fatka, P.; Vokrouhlický, D.; Scheirich, P.; et al. (2019) Icarus 333, 429-463.]

70511 (1999 TL103)          Discovered 1999-Oct-03 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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