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134600 (1999 TO149)
Classification: Main-belt Asteroid          SPK-ID: 2134600
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 .153633762418913 4.4665e-08  
a 2.372356869929372 1.1732e-08 au
q 2.007882758201767 1.1035e-07 au
i 5.693034411249841 4.1867e-06 deg
node 220.1806020176626 4.5038e-05 deg
peri 123.7280211249907 4.666e-05 deg
M 258.4346942046629 1.3161e-05 deg
tp 2459377.040189044481
(2021-Jun-11.54018904)
4.9935e-05 TDB
period 1334.653275491212
3.65
9.9001e-06
2.71e-08
d
yr
n .2697329760551511 2.0008e-09 deg/d
Q 2.736830981656977 1.3534e-08 au
  Orbit Determination Parameters
   # obs. used (total)      441  
   data-arc span      7527 days (20.61 yr)  
   first obs. used      1999-09-18  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53212  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 22:20:21  

Additional Information
 Earth MOID = 1.00739 au 
 Jupiter MOID = 2.68645 au 
 T_jup = 3.521 
[ 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 16.4   n/a MPO426836  

134600 (1999 TO149)          Discovered 1999-Oct-07 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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