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JPL Small-Body Database Browser
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52105 (2669 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052105
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1651812283376263 5.1676e-08  
a 2.308993159769249 1.0852e-08 au
q 1.927590833415388 1.1973e-07 au
i 5.870480635102895 7.3264e-06 deg
node 173.1069136969095 3.9388e-05 deg
peri 233.4409372498652 4.4598e-05 deg
M 333.1173933344019 2.3201e-05 deg
tp 2459096.197650036060
(2020-Sep-03.69765004)
8.2791e-05 TDB
period 1281.540679500733
3.51
9.0347e-06
2.474e-08
d
yr
n .2809118787709883 1.9804e-09 deg/d
Q 2.690395486123111 1.2645e-08 au
  Orbit Determination Parameters
   # obs. used (total)      457  
   data-arc span      21019 days (57.55 yr)  
   first obs. used      1960-09-24  
   last obs. used      2018-04-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55361  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:04:36  

Additional Information
 Earth MOID = .943282 au 
 Jupiter MOID = 2.70637 au 
 T_jup = 3.561 
[ 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 16.3   n/a MPO436149  

52105 (2669 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
 2669 P-L = 2002 RQ75 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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