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JPL Small-Body Database Browser
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437481 (2013 YP51)
Classification: Main-belt Asteroid          SPK-ID: 2437481
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2044289099056174 5.7375e-08  
a 3.120354834330064 5.0564e-08 au
q 2.482464097029245 1.8567e-07 au
i 4.714951039827409 8.5528e-06 deg
node 271.2365558075389 9.2008e-05 deg
peri 248.0166468259019 9.575e-05 deg
M 21.75131494085134 2.3088e-05 deg
tp 2458878.856917360156
(2020-Jan-30.35691736)
0.00012868 TDB
period 2013.281030109069
5.51
4.8936e-05
1.34e-07
d
yr
n .1788125922889648 4.3463e-09 deg/d
Q 3.758245571630882 6.09e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      7120 days (19.49 yr)  
   first obs. used      2000-08-01  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47137  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:11:08  

Additional Information
 Earth MOID = 1.49638 au 
 Jupiter MOID = 1.30048 au 
 T_jup = 3.178 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457532.5 (2016-May-24.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2055939453690646 5.7317e-08  
q 2.478634529227165 1.8542e-07 au
tp 2456864.362764580257
(2014-Jul-25.86276458)
0.00013004 TDB
node 271.2784218036851 9.2026e-05 deg
peri 247.9112332207266 9.5724e-05 deg
i 4.715341923707586 8.5526e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      7120 days (19.49 yr)  
   first obs. used      2000-08-01  
   last obs. used      2020-01-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .47137  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 10:11:08  

Additional Information
 Jupiter MOID = 1.30048 au 
 T_jup = 3.178 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.285197651023688E-15 -1.037829378330994E-14 1.851347978911725E-12 1.238838140323157E-14 3.805945290403168E-13 -2.201448683670002E-15
q -1.037829378330994E-14 3.437975692801707E-14 -6.981578764169426E-12 -2.875447697643294E-14 -1.323275403321442E-12 7.013885392429374E-15
tp 1.851347978911725E-12 -6.981578764169426E-12 1.690963092458478E-8 1.119030768590944E-12 3.472436117626074E-9 -4.068183880906138E-12
node 1.238838140323157E-14 -2.875447697643294E-14 1.119030768590944E-12 8.468730003841481E-9 -8.439338915982364E-9 -2.571840575969654E-10
peri 3.805945290403168E-13 -1.323275403321442E-12 3.472436117626074E-9 -8.439338915982364E-9 9.16309036046079E-9 2.555459523543392E-10
i -2.201448683670002E-15 7.013885392429374E-15 -4.068183880906138E-12 -2.571840575969654E-10 2.555459523543392E-10 7.314652833464591E-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 16.3   n/a MPO419195  

437481 (2013 YP51)          Discovered 2009-Mar-01 by CSS at Catalina
Reference: Last Updated: 2015-06-04

[ 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
1951-Jul-11 08:04 00:06 Jupiter 1.35837983779943 1.35837734047354 1.35838233522757 0.353392311751805 n/a 2433838.836207903 5.63042289463393 665.800721218994 54.6684091808715 -80.2919649899956 3662970.8083597 F 16 CATAB v2.0f-lin.ifort 2020-Feb-26 10:11:11 2020-Feb-26 10:11
1961-Aug-15 19:56 00:04 Jupiter 1.57247848620174 1.57247529388415 1.57248167850217 1.68805025219029 1.33124181770678 2437527.330286721 4.39588678252987 459.164127095385 186.758841308449 62.1461662119185 394125.881232083 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 10:11:11 2020-Feb-26 10:11
2024-Feb-06 13:30 < 00:01 Jupiter 1.79878348563632 1.79878214752248 1.79878482374935 2.58138539682496 2.3920238187405 2460347.062256310 0.867915649775619 83.4327212263441 31.0784253116729 80.4971502281629 873413.036886492 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 10:11:11 2020-Feb-26 10:11
2034-Feb-08 06:44 00:02 Jupiter 1.29866010342122 1.29865920932136 1.29866099767345 0.405829180377447 n/a 2464001.780540584 1.83230305569652 1567.89203332383 39.8734064049383 -89.2704488051988 4870146.92229933 F 16 CATAB v2.0f-lin.ifort 2020-Feb-26 10:11:11 2020-Feb-26 10:11
2044-Mar-07 03:38 00:03 Jupiter 1.81989939030808 1.81989639020851 1.81990239040548 2.47422530034929 2.27836463418162 2467681.651253466 2.97118319100315 192.526774315457 47.7885530781204 71.7429440912332 531369.664307539 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 10:11:11 2020-Feb-26 10:11
2106-Aug-27 05:33 00:09 Jupiter 1.56640032517796 1.56639417035625 1.56640648013277 1.52138258363808 1.1104574587408 2490498.731503559 8.85286695133212 2058.24980317966 236.3433255747 -37.7949665569979 630168.159956996 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 10:11:11 2020-Feb-26 10:11
2116-Sep-13 05:28 00:09 Jupiter 1.36424824079052 1.36424403488888 1.36425244687035 0.731751687277483 n/a 2494168.727935618 9.41601793060612 924.824040147893 105.904889849187 -78.635747926707 1889135.05100043 F 16 CATAB v2.0f-lin.ifort 2020-Feb-26 10:11:11 2020-Feb-26 10:11
2189-Mar-02 07:43 00:16 Jupiter 1.36926991342856 1.36926283158986 1.3692769954886 0.718887569210422 n/a 2520636.821839936 15.8361190700483 950.179267159788 62.6564209811461 -68.4960055878026 3041571.84717959 F 16 CATAB v2.0f-lin.ifort 2020-Feb-26 10:11:11 2020-Feb-26 10:11
2199-Mar-27 02:42 00:17 Jupiter 1.53874560760687 1.53873341906867 1.53875781900202 1.32161523746887 0.803580018278426 2524313.612379412 17.1624662069306 15045.9366291402 167.455073963021 59.7539648175723 3244946.7582813 T 16 CATAB v2.0f-lin.ifort 2020-Feb-26 10:11:11 2020-Feb-26 10:11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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