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135119 (2001 QB128)
Classification: Main-belt Asteroid          SPK-ID: 2135119
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .142588425934321 6.6442e-08  
a 3.01533322902128 2.7635e-08 au
q 2.585381610227682 2.0887e-07 au
i 7.468295415570261 5.4113e-06 deg
node 249.3198042335126 5.1684e-05 deg
peri 103.743027962436 5.4572e-05 deg
M 225.9986985444437 1.8082e-05 deg
tp 2459912.381837832952
(2022-Nov-28.88183783)
0.00010033 TDB
period 1912.499795420729
5.24
2.6291e-05
7.198e-08
d
yr
n .1882353142530946 2.5877e-09 deg/d
Q 3.445284847814878 3.1575e-08 au
  Orbit Determination Parameters
   # obs. used (total)      435  
   data-arc span      7157 days (19.59 yr)  
   first obs. used      2001-07-20  
   last obs. used      2021-02-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48987  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:11:35  

Additional Information
 Earth MOID = 1.59182 au 
 Jupiter MOID = 2.07855 au 
 T_jup = 3.220 
[ 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 14.96   n/a MPCxxxxx  

135119 (2001 QB128)          Discovered 2001-Aug-20 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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