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452383 (2002 CQ295)
Classification: Main-belt Asteroid          SPK-ID: 2452383
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1830358939652232 1.6025e-07  
a 2.414709325565712 2.3842e-08 au
q 1.972730845494631 3.9219e-07 au
i 11.4858110667473 1.2452e-05 deg
node 148.6129754045456 3.3408e-05 deg
peri 53.9920558287157 4.5017e-05 deg
M 279.4671812564945 3.0135e-05 deg
tp 2459307.095739336432
(2021-Apr-02.59573934)
0.00011575 TDB
period 1370.552625416663
3.75
2.0299e-05
5.558e-08
d
yr
n .2626677686969927 3.8903e-09 deg/d
Q 2.856687805636793 2.8206e-08 au
  Orbit Determination Parameters
   # obs. used (total)      108  
   data-arc span      5545 days (15.18 yr)  
   first obs. used      2002-02-10  
   last obs. used      2017-04-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57479  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-04 12:21:46  

Additional Information
 Earth MOID = .995469 au 
 Jupiter MOID = 2.15225 au 
 T_jup = 3.467 
[ 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 17.6   n/a MPO402837  
diameter diameter 2.096 km 0.167 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452383 (2002 CQ295)          Discovered 2002-Feb-10 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

Alternate Designations
 2002 CQ295 = 2002 DM14 = 2010 EH46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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