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86101 (1999 RY107)
Classification: Main-belt Asteroid          SPK-ID: 2086101
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1183316267194241 4.5027e-08  
a 2.988054808922226 2.0516e-08 au
q 2.634473422655661 1.3223e-07 au
i 5.668116506295985 5.0055e-06 deg
node 238.75139118505 4.2857e-05 deg
peri 142.9852595054383 4.7239e-05 deg
M 339.6236734394633 1.8575e-05 deg
tp 2459107.283624384455
(2020-Sep-14.78362438)
9.7445e-05 TDB
period 1886.606237105332
5.17
1.9431e-05
5.32e-08
d
yr
n .1908188327376449 1.9653e-09 deg/d
Q 3.341636195188791 2.2944e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1073  
   data-arc span      7687 days (21.05 yr)  
   first obs. used      1999-09-04  
   last obs. used      2020-09-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 19:11:05  

Additional Information
 Earth MOID = 1.64058 au 
 Jupiter MOID = 2.12014 au 
 T_jup = 3.239 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456898.5 (2014-Aug-29.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1223665814010468 4.5777e-08  
q 2.622799579833607 1.3521e-07 au
tp 2457209.852902462725
(2015-Jul-06.35290246)
9.1652e-05 TDB
node 238.8641418029598 4.2939e-05 deg
peri 141.2786828467698 4.6881e-05 deg
i 5.660826897632705 5.008e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1073  
   data-arc span      7687 days (21.05 yr)  
   first obs. used      1999-09-04  
   last obs. used      2020-09-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5272  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-22 19:11:05  

Additional Information
 Jupiter MOID = 2.12014 au 
 T_jup = 3.239 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.095532143528628E-15 -6.138129785202779E-15 4.857974362692399E-13 -5.97677242073899E-15 5.592428631751893E-14 -7.946790708199473E-16
q -6.138129785202779E-15 1.828285776432983E-14 -1.556793306559524E-12 1.778593051492984E-14 -2.055757919950828E-13 2.497453088329725E-15
tp 4.857974362692399E-13 -1.556793306559524E-12 8.400136514830767E-9 -1.929115154137814E-11 1.741418394277895E-9 -5.349419208658164E-13
node -5.97677242073899E-15 1.778593051492984E-14 -1.929115154137814E-11 1.843767426580714E-9 -1.837941823816433E-9 -3.380422441819471E-11
peri 5.592428631751893E-14 -2.055757919950828E-13 1.741418394277895E-9 -1.837941823816433E-9 2.197784861188884E-9 3.356935874130044E-11
i -7.946790708199473E-16 2.497453088329725E-15 -5.349419208658164E-13 -3.380422441819471E-11 3.356935874130044E-11 2.507988194392973E-11

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.4   n/a MPO439617  
diameter diameter 11.342 km 3.262 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.026   0.017 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

86101 (1999 RY107)          Discovered 1999-Sep-08 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1999 RY107 = 2000 YP55 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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