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541800 (2011 YP64)
Classification: Main-belt Asteroid          SPK-ID: 2541800
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .203548391671261 1.7288e-07  
a 2.588086931402611 3.6084e-08 au
q 2.061285999010201 4.6926e-07 au
i 2.472012924058463 1.3798e-05 deg
node 40.95683898970938 0.00012863 deg
peri 20.62931951746651 0.00017511 deg
M 77.84380898640698 8.3091e-05 deg
tp 2458871.657232827997
(2020-Jan-23.15723283)
0.00034999 TDB
period 1520.781134985226
4.16
3.1805e-05
8.708e-08
d
yr
n .2367204535342275 4.9506e-09 deg/d
Q 3.114887863795022 4.3429e-08 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      9138 days (25.02 yr)  
   first obs. used      1994-10-31  
   last obs. used      2019-11-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43851  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:24:30  

Additional Information
 Earth MOID = 1.07373 au 
 Jupiter MOID = 2.22303 au 
 T_jup = 3.390 
[ 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 17.9   .19461 MPO535743 autocmod 2.8

541800 (2011 YP64)          Discovered 2011-Dec-31 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-12-13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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