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86047 (1999 OY3)
Classification: TransNeptunian Object          SPK-ID: 2086047
Ephemeris | Orbit Diagram | Orbital Elements | 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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1731427063287015 0.00024831  
a 44.15834246779125 0.0092227 au
q 36.51264754592825 0.0072058 au
i 24.15431092577625 0.00060532 deg
node 301.7178141942755 0.00010737 deg
peri 306.9613032347502 0.051858 deg
M 64.73519147825029 0.039758 deg
tp 2439727.225451704286
(1967-Aug-24.72545170)
8.5739 TDB
period 107180.9425282632
293.45
33.578
0.09193
d
yr
n .003358806066713487 1.0523e-06 deg/d
Q 51.80403738965425 0.01082 au
  Orbit Determination Parameters
   # obs. used (total)      37  
   data-arc span      2572 days (7.04 yr)  
   first obs. used      1999-07-18  
   last obs. used      2006-08-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .4126  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-11 14:48:30  

Additional Information
 Earth MOID = 35.5549 au 
 Jupiter MOID = 31.5285 au 
 T_jup = 5.354 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.8   n/a MPO157285  
rotation period rot_per 18.02 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Thirouin, A.; Sheppard, S.S.; Noll, K.S.; Moskovitz, N.A.; et al. (2016) Astron. J. 151, A148.]

86047 (1999 OY3)          Discovered 1999-Jul-18 by Mauna Kea at Mauna Kea
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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