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118717 (2000 QK48)
Classification: Main-belt Asteroid          SPK-ID: 2118717
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08868544106547162 3.3443e-08  
a 2.637057473678295 1.4312e-08 au
q 2.403188868510137 8.6627e-08 au
i 1.759689620786889 4.4153e-06 deg
node 173.4910618512016 0.00012106 deg
peri 266.3866895086852 0.00012436 deg
M 172.7933070043084 3.0217e-05 deg
tp 2458449.738081686736
(2018-Nov-27.23808169)
0.00012793 TDB
period 1564.147913356598
4.28
1.2734e-05
3.486e-08
d
yr
n .2301572612959951 1.8737e-09 deg/d
Q 2.870926078846453 1.5581e-08 au
  Orbit Determination Parameters
   # obs. used (total)      922  
   data-arc span      7206 days (19.73 yr)  
   first obs. used      2000-08-24  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52196  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:09:25  

Additional Information
 Earth MOID = 1.4192 au 
 Jupiter MOID = 2.30793 au 
 T_jup = 3.391 
[ 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 15.44   n/a E2021B55  

118717 (2000 QK48)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

[ show close-approach data ]
Alternate Designations
 2000 QK48 = 2001 XC64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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