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22102 Karenlamb (2000 JR61)
Classification: Main-belt Asteroid          SPK-ID: 2022102
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05968601353418655 3.423e-08  
a 2.794120888136338 1.2639e-08 au
q 2.627350950990879 9.4223e-08 au
i 6.317929867481993 4.1932e-06 deg
node 71.50600098127298 3.5006e-05 deg
peri 197.0899858219409 5.1217e-05 deg
M 125.0615811537062 3.7392e-05 deg
tp 2458607.864545996405
(2019-May-04.36454600)
0.0001765 TDB
period 1705.94967273826
4.67
1.1575e-05
3.169e-08
d
yr
n .2110261549639712 1.4318e-09 deg/d
Q 2.960890825281797 1.3393e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1604  
   data-arc span      10300 days (28.20 yr)  
   first obs. used      1992-10-31  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48169  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 04:00:07  

Additional Information
 Earth MOID = 1.6104 au 
 Jupiter MOID = 2.08108 au 
 T_jup = 3.316 
[ 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 13.9   n/a MPO449116  
diameter diameter 4.895 km 0.231 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.268   0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

22102 Karenlamb           Discovered 2000 May 7 by the Lincoln Laboratory Near-Earth Asteroid Research Team at Socorro.
Karen Lamb mentored a finalist in the 2005 Discovery Channel Young Scientist Challenge (DCYSC), a middle school science competition. She teaches at the Everest Academy, Clarkston, Michigan.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20051019/MPCPages.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2000 JR61 = 1992 UC10 = 1999 CF41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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