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134874 (2000 QA111)
Classification: Main-belt Asteroid          SPK-ID: 2134874
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0643269539067005 3.6527e-08  
a 2.77793076475542 1.8405e-08 au
q 2.599234940494993 9.7175e-08 au
i 5.40360380316945 5.1276e-06 deg
node 167.10317871647 3.8819e-05 deg
peri 129.8792614265962 5.8717e-05 deg
M 178.1184368017456 4.7056e-05 deg
tp 2458363.766942502420
(2018-Sep-02.26694250)
0.00021737 TDB
period 1691.143859714002
4.63
1.6807e-05
4.602e-08
d
yr
n .2128736700500934 2.1156e-09 deg/d
Q 2.956626589015847 1.9589e-08 au
  Orbit Determination Parameters
   # obs. used (total)      579  
   data-arc span      10731 days (29.38 yr)  
   first obs. used      1991-10-04  
   last obs. used      2021-02-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .63217  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 18:10:28  

Additional Information
 Earth MOID = 1.58576 au 
 Jupiter MOID = 2.1755 au 
 T_jup = 3.325 
[ 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 15.5   n/a MPO453833  

134874 (2000 QA111)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10

Alternate Designations
 2000 QA111 = 2003 BY36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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