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JPL Small-Body Database Browser
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10200 Quadri (1997 NZ2)
Classification: Main-belt Asteroid          SPK-ID: 2010200
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1659151121883984 3.5207e-08  
a 2.722875766108084 1.2068e-08 au
q 2.27110952789919 9.7788e-08 au
i 4.375580301989038 4.5936e-06 deg
node 61.91165373712056 4.9382e-05 deg
peri 232.5686140642109 5.1084e-05 deg
M 301.2368758117777 1.3047e-05 deg
tp 2458868.381389813877
(2020-Jan-19.88138981)
6.0042e-05 TDB
period 1641.119352744086
4.49
1.0911e-05
2.987e-08
d
yr
n .2193624731790838 1.4584e-09 deg/d
Q 3.174642004316978 1.4071e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1213  
   data-arc span      10321 days (28.26 yr)  
   first obs. used      1991-02-06  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54085  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 01:47:32  

Additional Information
 Earth MOID = 1.25765 au 
 Jupiter MOID = 2.0232 au 
 T_jup = 3.334 
[ 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 14.4   n/a MPO296220  
diameter diameter 6.225 km 0.158 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.095   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

10200 Quadri           Discovered 1997 July 7 by V. Goretti at Pianoro.
Named in honor of Ulisse Quadri (b. 1953) Italian teacher and amateur astronomer, author of articles and texts on science and mathematics for children. His interests in astronomy include astrometry and photometry of minor bodies, sundials and software development. He is one of the founders of the Bassano Bresciano Observatory and planned and built the mechanical part of the automatic robotic telescope there.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 19990728/MPCPages.arcLast Updated: 2010-06-11

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Alternate Designations
 1997 NZ2 = 1992 HS1 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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