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80812 (2000 CY116)
Classification: Main-belt Asteroid          SPK-ID: 2080812
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1763826086817829 3.0026e-08  
a 2.535171634431036 1.4929e-08 au
q 2.088011448094031 7.7635e-08 au
i 15.35558958908743 3.6849e-06 deg
node 124.8097234278811 1.3446e-05 deg
peri 189.4397994542263 1.7953e-05 deg
M 218.6242450675415 1.4066e-05 deg
tp 2459579.504466035420
(2021-Dec-31.00446604)
5.9443e-05 TDB
period 1474.380157137502
4.04
1.3023e-05
3.566e-08
d
yr
n .2441704049374465 2.1568e-09 deg/d
Q 2.982331820768042 1.7562e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1147  
   data-arc span      7849 days (21.49 yr)  
   first obs. used      1998-12-15  
   last obs. used      2020-06-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5301  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:17:55  

Additional Information
 Earth MOID = 1.07501 au 
 Jupiter MOID = 2.30787 au 
 T_jup = 3.378 
[ 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 14.7   n/a MPO320006  
rotation period rot_per 173.378 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.]

80812 (2000 CY116)          Discovered 2000-Feb-03 by LINEAR at Socorro
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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