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120067 (2003 CQ18)
Classification: Main-belt Asteroid          SPK-ID: 2120067
[ 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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .185379387568468 6.5137e-08  
a 2.602895764277153 2.1152e-08 au
q 2.120372541590895 1.7832e-07 au
i 15.31180247840728 6.5025e-06 deg
node 155.4295209057105 1.4855e-05 deg
peri 188.9678850686646 1.8005e-05 deg
M 216.5183633594712 1.24e-05 deg
tp 2459611.832399168524
(2022-Feb-01.33239917)		 5.6686e-05 TDB
period 1533.85247655102
4.20		 1.8697e-05
5.119e-08		 d
yr
n .2347031448614188 2.8609e-09 deg/d
Q 3.085418986963411 2.5073e-08 au
   Orbit Determination Parameters
   # obs. used (total)      637  
   data-arc span      10102 days (27.66 yr)  
   first obs. used      1992-08-29  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55784  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:34:14  

Additional Information
 Earth MOID = 1.11339 au 
 Jupiter MOID = 2.32816 au 
 T_jup = 3.340 
[ 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 15.31   n/a E2021B55  

120067 (2003 CQ18)          Discovered 2003-Feb-06 by Spacewatch at Kitt Peak
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2003 CQ18 = 1992 QA1 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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