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52139 (6192 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052139
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08518228769647451 3.4089e-08  
a 2.993220031817328 1.919e-08 au
q 2.738250701928214 1.0439e-07 au
i 9.265429018307231 6.4054e-06 deg
node 185.270126978459 2.3586e-05 deg
peri 76.83178439643325 4.7452e-05 deg
M 314.9552994869243 4.345e-05 deg
tp 2459437.172388898868
(2021-Aug-10.67238890)
0.00022899 TDB
period 1891.500199426564
5.18
1.819e-05
4.98e-08
d
yr
n .1903251187121943 1.8303e-09 deg/d
Q 3.248189361706443 2.0824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      902  
   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      .55292  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:17:03  

Additional Information
 Earth MOID = 1.74092 au 
 Jupiter MOID = 1.82836 au 
 T_jup = 3.230 
[ 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 14.49   n/a E2021B10  
diameter diameter 5.186 km 0.127 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.125   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52139 (6192 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
 6192 P-L = 2000 HF87 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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