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52107 (2703 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2052107
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .100185686640017 3.829e-08  
a 2.303988720770849 8.9712e-09 au
q 2.073162028769568 8.908e-08 au
i 6.570873682891888 4.6842e-06 deg
node 184.8114585597954 3.7618e-05 deg
peri 266.8930577396684 4.4563e-05 deg
M 7.248454374750792 2.4801e-05 deg
tp 2459174.780539248759
(2020-Nov-21.28053925)
8.7981e-05 TDB
period 1277.376581509516
3.50
7.4607e-06
2.043e-08
d
yr
n .2818276185825927 1.6461e-09 deg/d
Q 2.534815412772131 9.8699e-09 au
  Orbit Determination Parameters
   # obs. used (total)      711  
   data-arc span      22091 days (60.48 yr)  
   first obs. used      1960-09-24  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51052  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:16:52  

Additional Information
 Earth MOID = 1.10166 au 
 Jupiter MOID = 2.61991 au 
 T_jup = 3.574 
[ 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 15.98   n/a MPCxxxxx  

52107 (2703 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
 2703 P-L = 1997 EH55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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