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135124 (2001 QT146)
Classification: Main-belt Asteroid          SPK-ID: 2135124
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1540925702907242 6.6682e-08  
a 2.982739069263793 2.2026e-08 au
q 2.523121139574373 1.9977e-07 au
i 13.81847340816905 6.1556e-06 deg
node 74.73103992625461 1.8826e-05 deg
peri 326.927763063082 2.2088e-05 deg
M 219.1436569373817 1.2518e-05 deg
tp 2459936.699010398557
(2022-Dec-23.19901040)
6.9251e-05 TDB
period 1881.574077396427
5.15
2.0841e-05
5.706e-08
d
yr
n .1913291665338733 2.1193e-09 deg/d
Q 3.442356998953213 2.542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      568  
   data-arc span      6881 days (18.84 yr)  
   first obs. used      2001-08-20  
   last obs. used      2020-06-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53567  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:11:37  

Additional Information
 Earth MOID = 1.54393 au 
 Jupiter MOID = 1.96537 au 
 T_jup = 3.197 
[ 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 14.96   n/a E2021B55  

135124 (2001 QT146)          Discovered 2001-Aug-20 by NEAT at Palomar
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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