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48016 (2001 CQ9)
Classification: Main-belt Asteroid          SPK-ID: 2048016
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1516169017367593 5.5579e-08  
a 2.407581960880328 1.2304e-08 au
q 2.042551843294341 1.3407e-07 au
i 24.59821251245353 7.0096e-06 deg
node 12.3432144483443 8.8358e-06 deg
peri 192.5042761815702 1.5397e-05 deg
M 299.6492411303537 1.2844e-05 deg
tp 2458829.244300881566
(2019-Dec-11.74430088)
4.9215e-05 TDB
period 1364.489028136831
3.74
1.0459e-05
2.864e-08
d
yr
n .2638350273080387 2.0224e-09 deg/d
Q 2.772612078466315 1.4169e-08 au
  Orbit Determination Parameters
   # obs. used (total)      959  
   data-arc span      17549 days (48.05 yr)  
   first obs. used      1971-04-16  
   last obs. used      2019-05-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54324  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:44:42  

Additional Information
 Earth MOID = 1.04497 au 
 Jupiter MOID = 2.19593 au 
 T_jup = 3.384 
[ 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 14.7   n/a MPO365813  
diameter diameter 3.545 km 0.683 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.223   0.151 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

48016 (2001 CQ9)          Discovered 2001-Feb-01 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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