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1032 Pafuri (A924 KE)
Classification: Main-belt Asteroid          SPK-ID: 2001032
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 41 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1424404797028742 3.2769e-08  
a 3.127338970115724 1.3633e-08 au
q 2.681879307018948 1.0165e-07 au
i 9.484140557498806 3.7476e-06 deg
node 76.31302399795835 2.4554e-05 deg
peri 188.9273334887082 2.8321e-05 deg
M 100.1197090242835 1.4403e-05 deg
tp 2458438.704909154555
(2018-Nov-16.20490915)
8.0296e-05 TDB
period 2020.044151899269
5.53
1.3209e-05
3.616e-08
d
yr
n .1782139264934005 1.1653e-09 deg/d
Q 3.5727986332125 1.5574e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2922  
   data-arc span      37793 days (103.47 yr)  
   first obs. used      1917-02-13  
   last obs. used      2020-08-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42945  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-24 22:26:38  

Additional Information
 Earth MOID = 1.66663 au 
 Jupiter MOID = 1.50886 au 
 T_jup = 3.178 
[ 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 10.1   n/a MPO448921  
diameter diameter 65.658 km 0.280 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 33.39 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Ditteon, R.; Lin, W; Sheerin, M. (2019) Minor Planet Bull. 46, 275-276.]
geometric albedo albedo 0.042   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B X   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

1032 Pafuri (A924 KE)          Discovered 1924-May-30 by Wood, H. E. at Johannesburg (UO)
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A924 KE = 1937 XB = 1947 SA = 1961 AQ = 1965 YJ = A917 CC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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