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118991 (2000 YC5)
Classification: Inner Main-belt Asteroid          SPK-ID: 2118991
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08042662553702352 4.084e-08  
a 1.965185982254222 8.9474e-09 au
q 1.807132705148854 8.0102e-08 au
i 16.35371947755959 6.8625e-06 deg
node 302.0597237294664 2.019e-05 deg
peri 314.7681627767413 6.8866e-05 deg
M 227.3252735659401 7.0692e-05 deg
tp 2459371.342596663516
(2021-Jun-05.84259666)
0.00019863 TDB
period 1006.245412273133
2.75
6.8721e-06
1.881e-08
d
yr
n .3577656062915619 2.4433e-09 deg/d
Q 2.12323925935959 9.667e-09 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      6974 days (19.09 yr)  
   first obs. used      2000-12-19  
   last obs. used      2020-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 06:04:14  

Additional Information
 Earth MOID = .814231 au 
 Jupiter MOID = 3.03831 au 
 T_jup = 3.823 
[ 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 16.4   n/a MPO333746  

118991 (2000 YC5)          Discovered 2000-Dec-19 by LINEAR at Socorro
Reference: 20051116/Numbers.arcLast Updated: 2005-11-21

Alternate Designations
 2000 YC5 = 2002 NQ56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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