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15010 (1998 QL92)
Classification: Main-belt Asteroid          SPK-ID: 2015010
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2109559586042727 3.1798e-08  
a 2.374621253198821 5.6587e-09 au
q 1.873680750408184 7.5809e-08 au
i 2.020751805050276 3.5869e-06 deg
node 177.4090433786936 8.7995e-05 deg
peri 226.9281302597671 8.8295e-05 deg
M 321.3124309310587 6.6906e-06 deg
tp 2459144.134541873898
(2020-Oct-21.63454187)
2.4849e-05 TDB
period 1336.564594752877
3.66
4.7776e-06
1.308e-08
d
yr
n .2693472514634146 9.6278e-10 deg/d
Q 2.875561755989458 6.8525e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2287  
   data-arc span      24132 days (66.07 yr)  
   first obs. used      1954-10-22  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45596  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 02:58:31  

Additional Information
 Earth MOID = .883428 au 
 Jupiter MOID = 2.52496 au 
 T_jup = 3.511 
[ 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 14.0   n/a MPO439197  
diameter diameter 4.590 km 0.197 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
geometric albedo albedo 0.275   0.106 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

15010 (1998 QL92)          Discovered 1998-Aug-28 by LINEAR at Socorro
Reference: 20000523/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 QL92 = 1954 UY = 1976 UR2 = 1985 DD3 = 1987 UV4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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