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150745 (2001 QU113)
Classification: Main-belt Asteroid          SPK-ID: 2150745
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1221090889361007 5.3508e-08  
a 2.339626451094237 1.4867e-08 au
q 2.053936796700317 1.2554e-07 au
i 7.061320847483521 5.0079e-06 deg
node 279.9208604181822 4.5862e-05 deg
peri 267.9501546752539 5.0817e-05 deg
M 245.7092594106057 2.5509e-05 deg
tp 2459415.479608926221
(2021-Jul-19.97960893)
9.4765e-05 TDB
period 1307.128280410342
3.58
1.2459e-05
3.411e-08
d
yr
n .2754129073597784 2.6251e-09 deg/d
Q 2.625316105488157 1.6682e-08 au
  Orbit Determination Parameters
   # obs. used (total)      374  
   data-arc span      9097 days (24.91 yr)  
   first obs. used      1995-11-30  
   last obs. used      2020-10-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63464  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:49:41  

Additional Information
 Earth MOID = 1.06941 au 
 Jupiter MOID = 2.38856 au 
 T_jup = 3.545 
[ 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 16.3   n/a MPO449816  

150745 (2001 QU113)          Discovered 2001-Aug-26 by Pravec, P., Kusnirak, P. at Ondrejov
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

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