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52142 (6610 P-L)
Classification: Outer Main-belt Asteroid          SPK-ID: 2052142
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .119681767379791 3.37e-08  
a 3.241355682130316 1.8143e-08 au
q 2.853424505386431 1.0701e-07 au
i 10.34813770521524 4.0665e-06 deg
node 359.7124818304748 2.261e-05 deg
peri 55.80919770412958 3.2243e-05 deg
M 47.12964257989864 2.0834e-05 deg
tp 2458921.451233507593
(2020-Mar-12.95123351)
0.00012347 TDB
period 2131.515335957859
5.84
1.7896e-05
4.9e-08
d
yr
n .168893929087413 1.418e-09 deg/d
Q 3.6292868588742 2.0314e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1377  
   data-arc span      22092 days (60.48 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4821  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:17:04  

Additional Information
 Earth MOID = 1.87901 au 
 Jupiter MOID = 1.85066 au 
 T_jup = 3.147 
[ 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 13.93   n/a MPCxxxxx  
diameter diameter 5.134 km 0.914 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.352   0.211 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52142 (6610 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 6610 P-L = 2001 RJ110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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