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97868 (2000 QK30)
Classification: Main-belt Asteroid          SPK-ID: 2097868
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1683299250404138 3.1778e-08  
a 2.279731446374468 7.9009e-09 au
q 1.89598442289398 7.5178e-08 au
i 3.823505385546142 3.3902e-06 deg
node 98.35990853333946 5.3965e-05 deg
peri 259.9905879702229 5.5081e-05 deg
M 260.2252180626419 1.1472e-05 deg
tp 2459348.951427644770
(2021-May-14.45142764)
4.0813e-05 TDB
period 1257.256708722992
3.44
6.536e-06
1.789e-08
d
yr
n .2863377045453633 1.4886e-09 deg/d
Q 2.663478469854957 9.2309e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1128  
   data-arc span      15943 days (43.65 yr)  
   first obs. used      1976-10-22  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55866  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:04:01  

Additional Information
 Earth MOID = .896604 au 
 Jupiter MOID = 2.78392 au 
 T_jup = 3.584 
[ 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 16.0   n/a MPO432509  

97868 (2000 QK30)          Discovered 2000-Aug-25 by LINEAR at Socorro
Reference: 20050224/Numbers.arcLast Updated: 2005-02-28

[ show close-approach data ]
Alternate Designations
 2000 QK30 = 1976 UB17 = 2002 CF97 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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