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JPL Small-Body Database Browser
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95304 (2002 CQ98)
Classification: Main-belt Asteroid          SPK-ID: 2095304
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 .08473161364274698 5.3114e-08  
a 2.779089301234522 1.7969e-08 au
q 2.543612580283626 1.4766e-07 au
i 1.684264245061865 5.4921e-06 deg
node 79.48920488579842 0.00020163 deg
peri 297.0219654973511 0.00020438 deg
M 116.5712174991261 3.3304e-05 deg
tp 2458452.549898222075
(2018-Nov-30.04989822)
0.00015621 TDB
period 1692.201907743922
4.63
1.6412e-05
4.493e-08
d
yr
n .2127405709404733 2.0633e-09 deg/d
Q 3.014566022185417 1.9492e-08 au
  Orbit Determination Parameters
   # obs. used (total)      554  
   data-arc span      9754 days (26.70 yr)  
   first obs. used      1993-04-24  
   last obs. used      2020-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58528  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 14:26:47  

Additional Information
 Earth MOID = 1.5454 au 
 Jupiter MOID = 2.40729 au 
 T_jup = 3.328 
[ 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 15.4   n/a MPO459445  
diameter diameter 4.947 km 0.105 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

95304 (2002 CQ98)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20041028/Numbers.arcLast Updated: 2004-10-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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