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78251 (2002 PM10)
Classification: Main-belt Asteroid          SPK-ID: 2078251
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 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1391409235130834 3.4677e-08  
a 3.118452004570556 2.0979e-08 au
q 2.684547712723383 1.1393e-07 au
i 4.448798406953929 4.164e-06 deg
node 245.0446823821597 6.3431e-05 deg
peri 194.3813777568697 6.6441e-05 deg
M 338.1459778323054 1.9538e-05 deg
tp 2459122.605689925383
(2020-Sep-30.10568993)
0.00010958 TDB
period 2011.439726556065
5.51
2.0298e-05
5.557e-08
d
yr
n .1789762801475452 1.8061e-09 deg/d
Q 3.55235629641773 2.3898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      870  
   data-arc span      9675 days (26.49 yr)  
   first obs. used      1994-05-04  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51503  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:27:35  

Additional Information
 Earth MOID = 1.70042 au 
 Jupiter MOID = 1.70074 au 
 T_jup = 3.197 
[ 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 14.5   n/a MPO502628  
diameter diameter 6.951 km 0.121 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

78251 (2002 PM10)          Discovered 2002-Aug-05 by NEAT at Palomar
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 PM10 = 2000 GQ110 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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