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JPL Small-Body Database Browser
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212373 Pietrocascella (2006 HL17)
Classification: Main-belt Asteroid          SPK-ID: 2212373
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ 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 .086818225877932 3.3542e-08  
a 2.160222911498899 9.9367e-09 au
q 1.972676190821703 7.0419e-08 au
i 3.328131710855318 3.8318e-06 deg
node 222.5317407428578 8.7848e-05 deg
peri 12.35417096514415 9.3658e-05 deg
M 27.76514178170249 3.2673e-05 deg
tp 2458511.057552748279
(2019-Jan-27.55755275)
0.00010522 TDB
period 1159.70165986472
3.18
8.0017e-06
2.191e-08
d
yr
n .3104246656351206 2.1419e-09 deg/d
Q 2.347769632176094 1.0799e-08 au
  Orbit Determination Parameters
   # obs. used (total)      490  
   data-arc span      9131 days (25.00 yr)  
   first obs. used      1994-09-27  
   last obs. used      2019-09-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54196  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:45:29  

Additional Information
 Earth MOID = .961295 au 
 Jupiter MOID = 2.63896 au 
 T_jup = 3.690 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.1   n/a MPO433388  
diameter diameter 2.130 km 0.395 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.062   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

212373 Pietrocascella           Discovered 2006 Apr. 22 by V. S. Casulli at Vallemare Borbona.
Pietro Cascella (1921-2008) was an Italian sculptor, painter and ceramist. His greatest work is the monument at Auschwitz.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: MPC batch dated 2017-11-04Last Updated: 2017-11-07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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