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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1191128125617806 4.0568e-08  
a 3.239273245974371 2.2259e-08 au
q 2.853434298990236 1.3606e-07 au
i 10.34985360553678 5.6548e-06 deg
node 359.7263986814381 2.3523e-05 deg
peri 55.87641553913751 3.3653e-05 deg
M 305.677450448231 2.2949e-05 deg
tp 2458921.827168403351
(2020-Mar-13.32716840)
0.00013635 TDB
period 2129.461551044583
5.83
2.1949e-05
6.009e-08
d
yr
n .1690568208772805 1.7426e-09 deg/d
Q 3.625112192958508 2.4911e-08 au
  Orbit Determination Parameters
   # obs. used (total)      951  
   data-arc span      21620 days (59.19 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-12-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52832  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 04:57:55  

Additional Information
 Earth MOID = 1.87943 au 
 Jupiter MOID = 1.85377 au 
 T_jup = 3.148 
[ 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 MPO502505  
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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