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30009 (2000 CQ50)
Classification: Main-belt Asteroid          SPK-ID: 2030009
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1387912446427363 4.7224e-08  
a 2.573526499031246 1.3202e-08 au
q 2.216343553109636 1.224e-07 au
i 15.56949739120211 4.6332e-06 deg
node 153.3220751111188 1.8991e-05 deg
peri 99.10553291619188 2.5326e-05 deg
M 292.1128506720412 1.7456e-05 deg
tp 2459484.865211741489
(2021-Sep-27.36521174)
7.3472e-05 TDB
period 1507.965457974756
4.13
1.1603e-05
3.177e-08
d
yr
n .2387322588167842 1.837e-09 deg/d
Q 2.930709444952856 1.5034e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1497  
   data-arc span      8603 days (23.55 yr)  
   first obs. used      1997-09-02  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .47982  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 04:27:04  

Additional Information
 Earth MOID = 1.26301 au 
 Jupiter MOID = 2.28163 au 
 T_jup = 3.364 
[ 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 14.47   n/a MPCxxxxx  
diameter diameter 4.093 km 1.654 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.220   0.174 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

30009 (2000 CQ50)          Discovered 2000-Feb-02 by LINEAR at Socorro
Reference: 20011002/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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