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97976 (2000 QL168)
Classification: Main-belt Asteroid          SPK-ID: 2097976
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1213561359067415 5.1096e-08  
a 2.32672310615403 1.1656e-08 au
q 2.044360980666246 1.1891e-07 au
i 5.988191378490225 6.1054e-06 deg
node 306.2488751476236 3.5674e-05 deg
peri 344.4747674227967 4.038e-05 deg
M 245.373228446524 2.0555e-05 deg
tp 2459413.261365914810
(2021-Jul-17.76136591)
7.5617e-05 TDB
period 1296.329729220448
3.55
9.7412e-06
2.667e-08
d
yr
n .2777071233385099 2.0868e-09 deg/d
Q 2.609085231641814 1.3071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      614  
   data-arc span      7201 days (19.72 yr)  
   first obs. used      2000-08-03  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58087  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:33:46  

Additional Information
 Earth MOID = 1.02889 au 
 Jupiter MOID = 2.55444 au 
 T_jup = 3.557 
[ 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 15.9   n/a MPO302549  

97976 (2000 QL168)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 2000 QL168 = 2001 YU83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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