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381906 (2010 CL19)
Classification: Apollo [NEO, PHA]          SPK-ID: 2381906
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 143 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6457614692038319 1.8633e-08  
a 1.54282012040904 7.0328e-09 au
q .5465263327364656 3.0293e-08 au
i 7.31293842661466 3.9403e-06 deg
node 243.8196613138008 1.7308e-05 deg
peri 76.76983901707769 1.7572e-05 deg
M 271.0155513068641 9.0715e-06 deg
tp 2459373.514690902429
(2021-Jun-08.01469090)
1.8805e-05 TDB
period 699.9570109117161
1.92
4.786e-06
1.31e-08
d
yr
n .5143173000454537 3.5167e-09 deg/d
Q 2.539113908081615 1.1574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      790  
   # delay obs. used      2  
   # Doppler obs. used      0  
   data-arc span      7387 days (20.22 yr)  
   first obs. used      2001-01-25  
   last obs. used      2021-04-17  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .46191  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 06:19:16  

Additional Information
 Earth MOID = .0113826 au 
 Jupiter MOID = 2.85053 au 
 T_jup = 4.197 
[ 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 17.83   n/a MPCxxxxx  
diameter diameter 0.520 km 0.111 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
rotation period rot_per 3.5197 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2014) Minor Planet Bull. 41, 113-124.]
geometric albedo albedo 0.451   0.224 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

381906 (2010 CL19)          Discovered 2010-Feb-13 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-12-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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