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56144 (1999 CB83)
Classification: Main-belt Asteroid          SPK-ID: 2056144
[ 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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03802656765555879 5.061e-08  
a 2.454909206856142 1.06e-08 au
q 2.361557435813373 1.1894e-07 au
i 8.603561668364156 4.1988e-06 deg
node 31.66694907480217 2.0848e-05 deg
peri 165.3732123523548 4.2769e-05 deg
M 123.8839766760606 3.7288e-05 deg
tp 2458517.035916556819
(2019-Feb-02.53591656)		 0.00014525 TDB
period 1404.919947756069
3.85		 9.0994e-06
2.491e-08		 d
yr
n .2562423578474989 1.6596e-09 deg/d
Q 2.548260977898912 1.1003e-08 au
   Orbit Determination Parameters
   # obs. used (total)      1776  
   data-arc span      11907 days (32.60 yr)  
   first obs. used      1988-04-09  
   last obs. used      2020-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49605  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 21:38:02  

Additional Information
 Earth MOID = 1.35883 au 
 Jupiter MOID = 2.40768 au 
 T_jup = 3.477 
[ 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 14.3   n/a MPO474444  
diameter diameter 3.743 km 0.245 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.289   0.063 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

56144 (1999 CB83)          Discovered 1999-Feb-10 by LINEAR at Socorro
Reference: 20030318/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1999 CB83 = 1988 GD1 = 2001 SV20 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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