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201875 (2003 YY168)
Classification: Main-belt Asteroid          SPK-ID: 2201875
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1553873144428499 4.4658e-08  
a 3.066888018686521 3.9793e-08 au
q 2.59033252576587 1.4085e-07 au
i 6.583863976149222 5.2612e-06 deg
node 50.36244149879461 5.7246e-05 deg
peri 18.16188633018377 6.2188e-05 deg
M 41.3528675815229 2.6237e-05 deg
tp 2458775.154735971013
(2019-Oct-18.65473597)
0.00014047 TDB
period 1961.757425661161
5.37
3.8181e-05
1.045e-07
d
yr
n .1835089268892004 3.5715e-09 deg/d
Q 3.543443511607172 4.5976e-08 au
  Orbit Determination Parameters
   # obs. used (total)      288  
   data-arc span      8064 days (22.08 yr)  
   first obs. used      1997-12-06  
   last obs. used      2020-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53071  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 23:55:51  

Additional Information
 Earth MOID = 1.60528 au 
 Jupiter MOID = 1.78215 au 
 T_jup = 3.203 
[ 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 15.6   n/a MPO454431  

201875 (2003 YY168)          Discovered 2003-Dec-18 by LINEAR at Socorro
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1936-Nov-11 12:40 00:05 Jupiter 1.81506951082696 1.81506868337145 1.81507033828938 2.17841582236409 1.9524787054775 2428484.028001513 5.13769286647303 228.061304832165 16.7708565901359 83.4426231629718 2040359.46061633 T 17 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:05 2020-Jan-29 23:56
1995-Nov-10 08:30 00:01 Jupiter 1.80835933402952 1.80835880377266 1.8083598642873 2.17657717962769 1.94953907178143 2450031.853887829 1.39200820598246 111.787790577006 11.7761039148431 77.4961632248208 2168949.6130936 T 17 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:05 2020-Jan-29 23:56
2045-Mar-31 05:01 00:02 Jupiter 1.96830955100113 1.96830884538008 1.96831025662218 3.17866267818265 3.04026915865853 2468070.708879576 1.79426704373971 79.3549999918353 23.4404459799271 87.2979352811642 1792452.56627061 T 17 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:05 2020-Jan-29 23:56
2054-Nov-08 13:10 00:02 Jupiter 1.81942063102779 1.81941999796272 1.81942126409265 2.24073708452694 2.02232843778565 2471580.048476903 2.38163362042407 114.211076377434 15.6870872383452 81.4202656850027 1884937.18341177 T 17 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:05 2020-Jan-29 23:56
2104-Mar-30 18:37 00:06 Jupiter 1.91214520560932 1.91214394327939 1.91214646794196 2.7544062569037 2.58859311103116 2489619.275575844 5.56669090600703 169.577878132529 18.0992662716828 87.6540700133432 1432898.13605772 T 17 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:05 2020-Jan-29 23:56
2113-Nov-08 08:59 00:06 Jupiter 1.84840095878365 1.84839953361218 1.84840238395396 2.35836637974245 2.15531895484225 2493128.873973468 6.0002834442384 112.5098634717 28.1498620111073 85.8081334618071 986063.921234705 T 17 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:05 2020-Jan-29 23:56
2163-Mar-28 05:30 00:09 Jupiter 1.86225316803146 1.86225142646616 1.86225490960693 2.40426637719525 2.20699385509304 2511165.729270771 9.42302297328987 281.245349883959 17.7429988802367 -85.9550301532947 1437389.44369202 T 17 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:05 2020-Jan-29 23:56
2172-Nov-08 11:18 00:10 Jupiter 1.89375623920978 1.89375339908121 1.89375907933728 2.52127275700112 2.33715083620342 2514678.970672814 9.54422783460131 161.150129779588 39.234842958479 66.309634642387 726400.456249372 T 17 CATAB v2.0f-lin.ifort 2020-Jan-29 23:56:05 2020-Jan-29 23:56
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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