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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1673757185459444 5.8046e-08  
a 3.108093823402216 2.9486e-08 au
q 2.587874386402059 1.7879e-07 au
i 6.402928825099832 5.3431e-06 deg
node 78.86401816446252 5.1789e-05 deg
peri 281.7940289432311 5.4183e-05 deg
M 63.37961361179455 1.4514e-05 deg
tp 2458648.139924997294
(2019-Jun-13.63992500)
8.1535e-05 TDB
period 2001.426322633309
5.48
2.8481e-05
7.798e-08
d
yr
n .1798717224455917 2.5596e-09 deg/d
Q 3.628313260402374 3.4421e-08 au
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      9011 days (24.67 yr)  
   first obs. used      1995-03-28  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51741  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:23:14  

Additional Information
 Earth MOID = 1.59471 au 
 Jupiter MOID = 1.86718 au 
 T_jup = 3.189 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457366.5 (2015-Dec-10.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1674067852554817 5.8224e-08  
q 2.590151035650092 1.7811e-07 au
tp 2456630.661397116394
(2013-Dec-04.16139712)
9.0133e-05 TDB
node 79.38167205844415 5.2056e-05 deg
peri 279.2569402185247 5.4437e-05 deg
i 6.385783968241183 5.312e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      500  
   data-arc span      9011 days (24.67 yr)  
   first obs. used      1995-03-28  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51741  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:23:14  

Additional Information
 Jupiter MOID = 1.86718 au 
 T_jup = 3.189 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.389991025157889E-15 -1.027918277614458E-14 9.636217276427929E-13 -2.400039707279582E-14 1.437297833426331E-13 -2.417182993382365E-15
q -1.027918277614458E-14 3.172397442255249E-14 -3.880700786266953E-12 7.910980861687832E-14 -5.644678391740954E-13 8.505138893336165E-15
tp 9.636217276427929E-13 -3.880700786266953E-12 8.123985021215466E-9 -3.10396498772268E-11 1.483523567081916E-9 3.208431655634635E-13
node -2.400039707279582E-14 7.910980861687832E-14 -3.10396498772268E-11 2.709796297780882E-9 -2.696931818811746E-9 -1.020797365115755E-10
peri 1.437297833426331E-13 -5.644678391740954E-13 1.483523567081916E-9 -2.696931818811746E-9 2.963334376864743E-9 1.013099586668599E-10
i -2.417182993382365E-15 8.505138893336165E-15 3.208431655634635E-13 -1.020797365115755E-10 1.013099586668599E-10 2.821725582827302E-11

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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