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34718 Cantagalli (2001 PR28)
Classification: Outer Main-belt Asteroid          SPK-ID: 2034718
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1173784528249396 3.8454e-08  
a 3.223563506655503 2.4928e-08 au
q 2.845186609661343 1.1908e-07 au
i 6.142916207221439 4.9448e-06 deg
node 148.2153616040491 4.5481e-05 deg
peri 116.4816660227732 5.1256e-05 deg
M 211.8403831585876 2.43e-05 deg
tp 2460266.521766635934
(2023-Nov-18.02176664)
0.0001453 TDB
period 2113.989241239662
5.79
2.4522e-05
6.714e-08
d
yr
n .1702941495524797 1.9754e-09 deg/d
Q 3.601940403649663 2.7854e-08 au
  Orbit Determination Parameters
   # obs. used (total)      816  
   data-arc span      11061 days (30.28 yr)  
   first obs. used      1990-09-28  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58426  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 20:16:13  

Additional Information
 Earth MOID = 1.83639 au 
 Jupiter MOID = 1.51839 au 
 T_jup = 3.168 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457169.5 (2015-May-27.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1213276888010753 3.7934e-08  
q 2.827897769504912 1.1765e-07 au
tp 2458154.156161299566
(2018-Feb-04.65616130)
0.00013619 TDB
node 148.3245017672722 4.5397e-05 deg
peri 116.9014742117927 5.0927e-05 deg
i 6.150611559595504 4.9529e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      816  
   data-arc span      11061 days (30.28 yr)  
   first obs. used      1990-09-28  
   last obs. used      2021-01-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .58426  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 20:16:13  

Additional Information
 Jupiter MOID = 1.51839 au 
 T_jup = 3.168 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.438984985355501E-15 -4.393513985639053E-15 -4.789502354787312E-13 5.763640203580523E-16 -1.144518774814381E-13 4.475235642387179E-16
q -4.393513985639053E-15 1.384192449090091E-14 1.877328903253123E-12 -3.26701267001397E-15 3.807093146602822E-13 -9.492722793139453E-16
tp -4.789502354787312E-13 1.877328903253123E-12 1.854904074861224E-8 -1.618094340535292E-11 3.168274703039893E-9 -1.84073766696126E-12
node 5.763640203580523E-16 -3.26701267001397E-15 -1.618094340535292E-11 2.06090351233472E-9 -2.051322941537099E-9 6.710940406274175E-11
peri -1.144518774814381E-13 3.807093146602822E-13 3.168274703039893E-9 -2.051322941537099E-9 2.593581504334539E-9 -6.712951331548563E-11
i 4.475235642387179E-16 -9.492722793139453E-16 -1.84073766696126E-12 6.710940406274175E-11 -6.712951331548563E-11 2.453112308874216E-11

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 14.49   n/a MPCxxxxx  
diameter diameter 7.906 km 0.416 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.049   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

34718 Cantagalli           Discovered 2001 Aug. 14 by L. Tesi and A. Boattini at San Marcello Pistoiese.
Michela Cantagalli (b. 1965) is the daughter-in-law of the first discoverer.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20050407/MPCPages.arcLast Updated: 2005-04-15

[ show close-approach data ]
Alternate Designations
 2001 PR28 = 1999 FR10 = 2000 KB83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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