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18505 Caravelli (1996 PG5)
Classification: Main-belt Asteroid          SPK-ID: 2018505
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1263660115161109 3.0542e-08  
a 2.237136203660743 5.2115e-09 au
q 1.954438224385841 6.8341e-08 au
i 4.17968773025482 3.5457e-06 deg
node 190.2959926335011 4.0203e-05 deg
peri 62.95810570386735 4.203e-05 deg
M 150.8466762043971 1.2321e-05 deg
tp 2458688.381681951461
(2019-Jul-23.88168195)
4.1465e-05 TDB
period 1222.185328416935
3.35
4.2707e-06
1.169e-08
d
yr
n .2945543459160147 1.0293e-09 deg/d
Q 2.519834182935646 5.87e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1990  
   data-arc span      12525 days (34.29 yr)  
   first obs. used      1986-10-02  
   last obs. used      2021-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46788  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 02:38:36  

Additional Information
 Earth MOID = .942821 au 
 Jupiter MOID = 2.51023 au 
 T_jup = 3.623 
[ 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 14.9   n/a MPO384913  

18505 Caravelli           Discovered 1996 Aug. 9 at Osservatorio San Vittore.
Vito Caravelli (1724-1800) was professor of mathematics at the Naval Institute of Naples. He wrote books on mathematics and also a Trattato d´Astronomia in three volumes.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030318/MPCPages.arcLast Updated: 2003-10-02

Alternate Designations
 1996 PG5 = 1999 JZ58 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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