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66007 (1998 PO)
Classification: Main-belt Asteroid          SPK-ID: 2066007
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07145203191081055 4.0827e-08  
a 2.746834177090754 1.3429e-08 au
q 2.550567293815561 1.1245e-07 au
i 4.392929773383272 4.1799e-06 deg
node 256.6658796101384 6.0486e-05 deg
peri 143.4316175358392 6.7735e-05 deg
M 214.7304446002188 3.0793e-05 deg
tp 2459671.494865720340
(2022-Apr-01.99486572)
0.00014348 TDB
period 1662.82708716603
4.55
1.2194e-05
3.339e-08
d
yr
n .2164987585170693 1.5876e-09 deg/d
Q 2.943101060365948 1.4388e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1714  
   data-arc span      7586 days (20.77 yr)  
   first obs. used      1998-08-03  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48238  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:27:18  

Additional Information
 Earth MOID = 1.56034 au 
 Jupiter MOID = 2.36173 au 
 T_jup = 3.339 
[ 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 13.4   n/a MPO474537  
diameter diameter 10.884 km 0.058 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.078   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

66007 (1998 PO)          Discovered 1998-Aug-03 by Lopez, A. at Mallorca
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 PO = 1999 XU73 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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