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JPL Small-Body Database Browser
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193869 (2001 QD153)
Classification: Main-belt Asteroid          SPK-ID: 2193869
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .163258321951946 4.4799e-08  
a 2.292643661572976 9.6527e-09 au
q 1.918350504550807 1.0198e-07 au
i 3.261211661680243 5.8118e-06 deg
node 305.6173270048635 8.3393e-05 deg
peri 92.38936428861147 8.5569e-05 deg
M 109.2398897648554 1.9664e-05 deg
tp 2458615.746997402154
(2019-May-12.24699740)
6.8181e-05 TDB
period 1267.953320287826
3.47
8.0077e-06
2.192e-08
d
yr
n .2839221241348852 1.7931e-09 deg/d
Q 2.666936818595146 1.1229e-08 au
  Orbit Determination Parameters
   # obs. used (total)      412  
   data-arc span      7239 days (19.82 yr)  
   first obs. used      2000-04-10  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57442  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 22:10:51  

Additional Information
 Earth MOID = .929099 au 
 Jupiter MOID = 2.75012 au 
 T_jup = 3.577 
[ 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 16.9   n/a MPO454347  

193869 (2001 QD153)          Discovered 2001-Aug-26 by Yeung, W. K. Y. at Desert Eagle
Reference: 20081113/Numbers.arcLast Updated: 2008-11-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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