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52147 (9061 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052147
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2079493498342348 5.4219e-08  
a 2.593418544644789 1.4079e-08 au
q 2.054118844437857 1.4343e-07 au
i 3.363999708740736 6.0393e-06 deg
node 317.3501466998504 5.6435e-05 deg
peri 350.5956394290737 5.7243e-05 deg
M 191.6010015712864 9.3428e-06 deg
tp 2459914.082758750346
(2022-Nov-30.58275875)
4.2769e-05 TDB
period 1525.482903978617
4.18
1.2422e-05
3.401e-08
d
yr
n .2359908452995984 1.9217e-09 deg/d
Q 3.13271824485172 1.7006e-08 au
  Orbit Determination Parameters
   # obs. used (total)      725  
   data-arc span      22064 days (60.41 yr)  
   first obs. used      1960-10-17  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56249  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 10:43:17  

Additional Information
 Earth MOID = 1.03749 au 
 Jupiter MOID = 2.13296 au 
 T_jup = 3.385 
[ 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 15.54   n/a MPCxxxxx  
diameter diameter 2.871 km 0.214 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.123   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

52147 (9061 P-L)          Discovered 1960-Oct-17 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
 9061 P-L = 2000 BJ10 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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