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541012 (2017 YP2)
Classification: Main-belt Asteroid          SPK-ID: 2541012
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05292593735054053 6.9427e-08  
a 2.987690135357846 5.6858e-08 au
q 2.829563834431069 2.0299e-07 au
i 12.35046108278063 7.2217e-06 deg
node 99.27124437112857 2.7684e-05 deg
peri 340.4896921906418 5.853e-05 deg
M 237.1873634499086 5.3737e-05 deg
tp 2460039.990753470679
(2023-Apr-05.49075347)
0.00028654 TDB
period 1886.260874750938
5.16
5.3845e-05
1.474e-07
d
yr
n .1908537704507784 5.4481e-09 deg/d
Q 3.145816436284624 5.9867e-08 au
  Orbit Determination Parameters
   # obs. used (total)      141  
   data-arc span      6278 days (17.19 yr)  
   first obs. used      2004-03-29  
   last obs. used      2021-06-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .45451  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 17:12:35  

Additional Information
 Earth MOID = 1.84848 au 
 Jupiter MOID = 2.03336 au 
 T_jup = 3.220 
[ 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 16.39   n/a E2021B25  

541012 (2017 YP2)          Discovered 2012-Nov-26 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2019-05-29
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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