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72181 (2000 YU115)
Classification: Main-belt Asteroid          SPK-ID: 2072181
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 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1336712366940373 2.9576e-08  
a 2.222370237355854 6.1697e-09 au
q 1.925303259336475 6.5193e-08 au
i 4.70306107631592 3.6207e-06 deg
node 93.39985891727679 4.8416e-05 deg
peri 340.0359709327176 5.1385e-05 deg
M 44.07421922750784 1.7631e-05 deg
tp 2459052.348800531468
(2020-Jul-21.84880053)
5.8987e-05 TDB
period 1210.104971647102
3.31
5.0392e-06
1.38e-08
d
yr
n .2974948524589529 1.2389e-09 deg/d
Q 2.519437215375232 6.9945e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1077  
   data-arc span      11026 days (30.19 yr)  
   first obs. used      1991-01-11  
   last obs. used      2021-03-20  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53871  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 07:15:22  

Additional Information
 Earth MOID = .940577 au 
 Jupiter MOID = 2.71335 au 
 T_jup = 3.632 
[ 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 15.98   n/a MPCxxxxx  

72181 (2000 YU115)          Discovered 2000-Dec-30 by LINEAR at Socorro
Reference: 20031109/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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