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34927 (6189 P-L)
Classification: Main-belt Asteroid          SPK-ID: 2034927
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1622093263960814 4.7145e-08  
a 2.254769226098953 9.6271e-09 au
q 1.889024628754829 1.1011e-07 au
i 1.679531376028981 3.8346e-06 deg
node 266.1879416462789 0.00015116 deg
peri 79.28946606521367 0.00015171 deg
M 234.1889798480309 1.4804e-05 deg
tp 2459432.683077954226
(2021-Aug-06.18307795)
5.2709e-05 TDB
period 1236.663591755212
3.39
7.9202e-06
2.168e-08
d
yr
n .2911058451143108 1.8644e-09 deg/d
Q 2.620513823443078 1.1189e-08 au
  Orbit Determination Parameters
   # obs. used (total)      521  
   data-arc span      21764 days (59.59 yr)  
   first obs. used      1960-09-24  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54087  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 07:53:51  

Additional Information
 Earth MOID = .88255 au 
 Jupiter MOID = 2.78037 au 
 T_jup = 3.606 
[ 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 16.4   n/a MPO412434  
diameter diameter 1.987 km 0.343 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.093   0.039 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34927 (6189 P-L)          Discovered 1960-Sep-24 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 6189 P-L = 1998 YJ16 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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