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201828 (2003 YP30)
Classification: Main-belt Asteroid          SPK-ID: 2201828
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673757396411661 5.7977e-08  
a 3.108093819213658 2.931e-08 au
q 2.587874317348635 1.7843e-07 au
i 6.402934253086709 5.3377e-06 deg
node 78.86398566122124 5.0871e-05 deg
peri 281.7940719217619 5.33e-05 deg
M 63.37960523784931 1.4426e-05 deg
tp 2458648.139972264666
(2019-Jun-13.63997226)
8.111e-05 TDB
period 2001.426318587538
5.48
2.8311e-05
7.751e-08
d
yr
n .1798717228091924 2.5443e-09 deg/d
Q 3.628313321078681 3.4216e-08 au
  Orbit Determination Parameters
   # obs. used (total)      522  
   data-arc span      9071 days (24.84 yr)  
   first obs. used      1995-03-28  
   last obs. used      2020-01-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50605  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 00:11:42  

Additional Information
 Earth MOID = 1.59471 au 
 Jupiter MOID = 1.86718 au 
 T_jup = 3.189 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO503057  
diameter diameter 4.566 km 1.699 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.077   0.038 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201828 (2003 YP30)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Alternate Designations
 2003 YP30 = 2008 UT96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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