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48271 (2002 CL112)
Classification: Main-belt Asteroid          SPK-ID: 2048271
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1446825790511114 3.1151e-08  
a 2.320181632514179 1.0087e-08 au
q 1.98449177005501 7.2741e-08 au
i 3.596066435897018 3.8e-06 deg
node 58.96163126396836 6.6768e-05 deg
peri 205.9921309479655 6.9994e-05 deg
M 240.2594204105279 2.4156e-05 deg
tp 2459029.858691459976
(2020-Jun-29.35869146)
8.7662e-05 TDB
period 1290.866717494839
3.53
8.4184e-06
2.305e-08
d
yr
n .2788823936050078 1.8187e-09 deg/d
Q 2.655871494973348 1.1547e-08 au
  Orbit Determination Parameters
   # obs. used (total)      859  
   data-arc span      8150 days (22.31 yr)  
   first obs. used      1996-10-12  
   last obs. used      2019-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56158  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:45:46  

Additional Information
 Earth MOID = .969122 au 
 Jupiter MOID = 2.41281 au 
 T_jup = 3.562 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO365816  
diameter diameter 1.862 km 0.250 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.424   0.145 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

48271 (2002 CL112)          Discovered 2002-Feb-07 by LINEAR at Socorro
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 CL112 = 1999 NE31 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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