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18284 Tsereteli (1970 PU)
Classification: Mars-crossing Asteroid          SPK-ID: 2018284
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2516715589616324 3.3831e-08  
a 2.20954794363572 6.0671e-09 au
q 1.653467568060449 7.5923e-08 au
i 4.283234006178515 3.8952e-06 deg
node 330.894932035763 4.1396e-05 deg
peri 344.6515454208878 4.1859e-05 deg
M 125.8327442771996 6.2346e-06 deg
tp 2458781.180809664934
(2019-Oct-24.68080967)
2.0333e-05 TDB
period 1199.647272955296
3.28
4.9411e-06
1.353e-08
d
yr
n .3000882076888738 1.236e-09 deg/d
Q 2.765628319210991 7.594e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2370  
   data-arc span      18458 days (50.54 yr)  
   first obs. used      1970-08-10  
   last obs. used      2021-02-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .44668  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 02:26:03  

Additional Information
 Earth MOID = .638424 au 
 Jupiter MOID = 2.53801 au 
 T_jup = 3.613 
[ 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 14.7   n/a MPO435869  
rotation period rot_per 8.58136 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]

18284 Tsereteli           Discovered 1970 Aug. 10 at the Crimean Astrophysical Observatory.
Zurab Konstantinovich Tsereteli (b.1934), world-renown Russian sculptor, was the president of the Russian Academy of Arts and created monuments in a number of countries. His sculptures and paintings are exhibited in museums around the world.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20030501/MPCPages.arcLast Updated: 2003-10-02

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Alternate Designations
 1970 PU = 1993 PD7 = 1999 FK26 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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