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21799 Ciociaria (1999 TP)
Classification: Main-belt Asteroid          SPK-ID: 2021799
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1296822818664588 7.5054e-08  
a 3.075467911213855 3.8098e-08 AU
q 2.67663421468057 2.407e-07 AU
i 17.01827183856062 8.64e-06 deg
node 197.9049233667579 2.2456e-05 deg
peri 153.4961360039484 3.866e-05 deg
M 311.6267177301944 3.5868e-05 deg
tp 2457265.208741157347
(2015-Aug-30.70874116)
0.00019924 JED
period 1969.995467438596
5.39
3.6606e-05
1.002e-07
d
yr
n .1827415372016438 3.3957e-09 deg/d
Q 3.474301607747139 4.3039e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      697  
   data-arc span      10802 days (29.57 yr)  
   first obs. used      1985-01-21  
   last obs. used      2014-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .52656  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Oct-09 14:44:51  

Additional Information
 Earth MOID = 1.68345 AU 
 T_jup = 3.150 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.5 mag n/a MPO302198  

21799 Ciociaria           Discovered 1999 Oct. 1 by F. Mallia and G. Masi at Campo Catino.
La Ciocia, from which the name is derived, is the ancient footwear of the early inhabitants of the Campo Catino area of southern Latium. The area is now nearly coincident with the Province of Frosinone, which permitted the Campo Catino Astronomical Observatory building.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20010509/MPCPages.arcLast Updated: 2009-05-11

Alternate Designations
 1999 TP = 1997 GE21 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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