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97987 (2000 QL175)
Classification: Main-belt Asteroid          SPK-ID: 2097987
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03015298234829621 3.622e-08  
a 2.300193453376123 1.2314e-08 au
q 2.230835760778806 7.9407e-08 au
i 4.624991745909783 4.3553e-06 deg
node 308.4704417254712 5.6829e-05 deg
peri 153.0299361318075 0.00011218 deg
M 122.4263371044535 9.7205e-05 deg
tp 2458567.171427021564
(2019-Mar-24.67142702)
0.00034264 TDB
period 1274.221625524416
3.49
1.0232e-05
2.801e-08
d
yr
n .2825254200593553 2.2688e-09 deg/d
Q 2.36955114597344 1.2685e-08 au
  Orbit Determination Parameters
   # obs. used (total)      526  
   data-arc span      8157 days (22.33 yr)  
   first obs. used      1997-12-28  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59411  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 17:33:47  

Additional Information
 Earth MOID = 1.24871 au 
 Jupiter MOID = 2.66047 au 
 T_jup = 3.587 
[ 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 16.5   n/a MPO453430  

97987 (2000 QL175)          Discovered 2000-Aug-31 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

Alternate Designations
 2000 QL175 = 2002 AV59 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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