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6369 (1983 UC)
Classification: Main-belt Asteroid          SPK-ID: 2006369
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 30 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1437526611325699 1.8361e-08  
a 2.293093591614046 7.1159e-09 au
q 1.963455285593485 4.3054e-08 au
i 5.98988847752502 2.9489e-07 deg
node 35.51352183718576 7.6808e-06 deg
peri 351.646460737601 1.1546e-05 deg
M 251.9363907684785 9.4897e-06 deg
tp 2459581.222080944599
(2022-Jan-01.72208094)
3.4428e-05 TDB
period 1268.326591298747
3.47
5.9038e-06
1.616e-08
d
yr
n .2838385652952096 1.3212e-09 deg/d
Q 2.622731897634608 8.1388e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1738  
   data-arc span      24208 days (66.28 yr)  
   first obs. used      1954-04-08  
   last obs. used      2020-07-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49792  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 18:37:30  

Additional Information
 Earth MOID = .96708 au 
 Jupiter MOID = 2.82064 au 
 T_jup = 3.576 
[ 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 14.31   n/a E2021B10  
rotation period rot_per 2.39707 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pravec, P.; Scheirich, P.; Kusnirak, P.; Galad, A. (2015) http://www.asu.cas.cz/~ppravec/hawaii_b58.ppt]
[Pravec, P.; Fatka, P.; Vokrouhlický, D.; Scheirich, P.; et al. (2019) Icarus 333, 429-463.]

6369 (1983 UC)          Discovered 1983-Oct-16 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1983 UC = 1969 UT1 = 1990 TC8 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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