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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08038961076989251 4.0833e-08  
a 1.964996649512844 8.9677e-09 au
q 1.807031333694364 8.0049e-08 au
i 16.35372004545547 6.8039e-06 deg
node 302.0594688172901 2.0041e-05 deg
peri 314.8483294520873 6.8475e-05 deg
M 298.7963198771769 7.0597e-05 deg
tp 2459371.547284595787
(2021-Jun-06.04728460)
0.00019779 TDB
period 1006.099998086896
2.75
6.8873e-06
1.886e-08
d
yr
n .3578173150626596 2.4495e-09 deg/d
Q 2.122961965331324 9.6886e-09 au
  Orbit Determination Parameters
   # obs. used (total)      498  
   data-arc span      6974 days (19.09 yr)  
   first obs. used      2000-12-19  
   last obs. used      2020-01-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59041  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 16:59:50  

Additional Information
 Earth MOID = .812178 au 
 Jupiter MOID = 3.03762 au 
 T_jup = 3.824 
[ 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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