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JPL Small-Body Database Browser
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85053 (6789 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2085053
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1668800413949544 4.7675e-08  
a 2.960243074459602 1.8486e-08 au
q 2.466237587654657 1.4075e-07 au
i 3.3452261309794 5.2358e-06 deg
node 109.8320532158436 9.7136e-05 deg
peri 288.6390195244831 9.8945e-05 deg
M 147.3159737451514 1.9886e-05 deg
tp 2457839.233309527903
(2017-Mar-26.73330953)
9.8998e-05 TDB
period 1860.327849063108
5.09
1.7426e-05
4.771e-08
d
yr
n .193514277701805 1.8127e-09 deg/d
Q 3.454248561264547 2.1571e-08 au
  Orbit Determination Parameters
   # obs. used (total)      741  
   data-arc span      21409 days (58.61 yr)  
   first obs. used      1960-09-24  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56588  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:55:05  

Additional Information
 Earth MOID = 1.47588 au 
 Jupiter MOID = 1.96663 au 
 T_jup = 3.243 
[ 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 14.9   n/a MPO445735  

85053 (6789 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ show close-approach data ]
Alternate Designations
 6789 P-L = 2001 SP40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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