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245137 (2004 RY106)
Classification: Main-belt Asteroid          SPK-ID: 2245137
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1817105707841894 3.3571e-07  
a 2.548953851917247 4.4154e-08 au
q 2.085781992582806 8.7612e-07 au
i 11.98734771583971 2.936e-05 deg
node 338.637926791968 3.5823e-05 deg
peri 334.5490982140832 5.4019e-05 deg
M 325.7895448405095 4.4672e-05 deg
tp 2459141.753018628956
(2020-Oct-19.25301863)
0.00018671 TDB
period 1486.419472332487
4.07
3.8622e-05
1.057e-07
d
yr
n .2421927367750965 6.293e-09 deg/d
Q 3.012125711251689 5.2177e-08 au
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6738 days (18.45 yr)  
   first obs. used      2000-08-31  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70767  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:01:23  

Additional Information
 Earth MOID = 1.07904 au 
 Jupiter MOID = 2.32584 au 
 T_jup = 3.388 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456445.5 (2013-Jun-02.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1799490040048657 3.3236e-07  
q 2.090172121735014 8.6369e-07 au
tp 2456165.416206218682
(2012-Aug-25.91620622)
0.00015103 TDB
node 338.7829713970925 3.5959e-05 deg
peri 333.7387104934756 5.4629e-05 deg
i 11.96463964171278 2.9309e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      134  
   data-arc span      6738 days (18.45 yr)  
   first obs. used      2000-08-31  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70767  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:01:23  

Additional Information
 Jupiter MOID = 2.32584 au 
 T_jup = 3.388 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.104600120995109E-13 -2.868667135261499E-13 2.407458422883418E-11 2.023915571512514E-13 9.388725068474152E-12 -3.998686244123541E-13
q -2.868667135261499E-13 7.459628593244613E-13 -5.953540149172527E-11 -5.19011813525355E-13 -2.373136084675698E-11 1.044330563880793E-12
tp 2.407458422883418E-11 -5.953540149172527E-11 2.281055145501748E-8 6.473697044744859E-11 6.022014670843088E-9 -6.414933396895403E-11
node 2.023915571512514E-13 -5.19011813525355E-13 6.473697044744859E-11 1.293023790465848E-9 -1.240749390503996E-9 -2.069628616693748E-10
peri 9.388725068474152E-12 -2.373136084675698E-11 6.022014670843088E-9 -1.240749390503996E-9 2.984356268365802E-9 1.703913811067188E-10
i -3.998686244123541E-13 1.044330563880793E-12 -6.414933396895403E-11 -2.069628616693748E-10 1.703913811067188E-10 8.589885471651937E-10

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO470613  
diameter diameter 3.168 km 1.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.040   0.024 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

245137 (2004 RY106)          Discovered 2004-Sep-09 by LINEAR at Socorro
Reference: 20100726/Numbers.arcLast Updated: 2010-07-28

Alternate Designations
 2004 RY106 = 2000 QR228 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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