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97939 (2000 QP116)
Classification: Main-belt Asteroid          SPK-ID: 2097939
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1644414843871714 3.1434e-08  
a 2.243551195806909 8.827e-09 au
q 1.874618306869807 7.1004e-08 au
i 3.328764237979953 4.1888e-06 deg
node 56.76337755881614 7.2084e-05 deg
peri 231.5596251230393 7.3796e-05 deg
M 4.085794674744884 1.7172e-05 deg
tp 2458986.569187708325
(2020-May-17.06918771)
5.8528e-05 TDB
period 1227.446023169549
3.36
7.2438e-06
1.983e-08
d
yr
n .293291919322364 1.7309e-09 deg/d
Q 2.61248408474401 1.0278e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1090  
   data-arc span      10854 days (29.72 yr)  
   first obs. used      1990-09-28  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51439  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:04:01  

Additional Information
 Earth MOID = .860509 au 
 Jupiter MOID = 2.54523 au 
 T_jup = 3.612 
[ 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 15.6   n/a MPO385408  
diameter diameter 2.152 km 0.124 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.289   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

97939 (2000 QP116)          Discovered 2000-Aug-28 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 QP116 = 1996 FH21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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