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52103 (2658 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052103
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1518186456496114 4.0372e-08  
a 2.292699229290875 6.8916e-09 au
q 1.944624737418026 9.1571e-08 au
i 7.017478007580253 4.8977e-06 deg
node 17.93399089757528 2.5324e-05 deg
peri 289.9831816729966 2.9739e-05 deg
M 171.1292434740164 1.655e-05 deg
tp 2458597.745052231648
(2019-Apr-24.24505223)
5.7607e-05 TDB
period 1267.999418401882
3.47
5.7172e-06
1.565e-08
d
yr
n .2839118021471371 1.2801e-09 deg/d
Q 2.640773721163723 7.9379e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1161  
   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      .48098  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:16:51  

Additional Information
 Earth MOID = .941941 au 
 Jupiter MOID = 2.62603 au 
 T_jup = 3.572 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.41   n/a MPCxxxxx  

52103 (2658 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

Alternate Designations
 2658 P-L = 2001 HQ35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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