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JPL Small-Body Database Browser
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390886 (2004 XU59)
Classification: Main-belt Asteroid          SPK-ID: 2390886
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2540472691014569 1.0776e-07  
a 2.631287643102685 3.403e-08 au
q 1.962816203152039 2.7208e-07 au
i 4.860063042468437 8.7772e-06 deg
node 62.99043490277604 0.00013751 deg
peri 35.49775389485803 0.00014452 deg
M 223.0374254260675 4.9158e-05 deg
tp 2459593.630595100390
(2022-Jan-14.13059510)
0.0002223 TDB
period 1559.017234455376
4.27
3.0244e-05
8.28e-08
d
yr
n .2309147019312854 4.4796e-09 deg/d
Q 3.299759083053331 4.2675e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      4841 days (13.25 yr)  
   first obs. used      2004-12-11  
   last obs. used      2018-03-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56047  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 19:32:50  

Additional Information
 Earth MOID = .981993 au 
 Jupiter MOID = 1.89941 au 
 T_jup = 3.348 
[ 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 17.4   n/a MPO245837  

390886 (2004 XU59)          Discovered 2004-Dec-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

[ 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
1913-Mar-20 04:46 00:06 Jupiter 1.94102991887288 1.94102849590882 1.94103134183738 1.34946597389609 0.973808328197423 2419846.698386298 6.05870203019293 549.481906085913 382.136409409336 50.630163006075 703634.848555983 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 19:32:52 2019-Jul-13 19:32
1973-Apr-12 14:43 00:03 Jupiter 1.90930315305132 1.90930121332863 1.90930509277531 1.25700561239769 0.83234898304533 2441785.113060144 2.78630541751773 1360.97314448333 477.642973465866 -14.3055162940323 419285.234861329 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 19:32:52 2019-Jul-13 19:32
2019-Oct-20 14:40 < 00:01 Jupiter 1.98136670410155 1.98136607816416 1.98136733004198 1.45740209599612 1.12651352859614 2458777.111147240 0.649069549592289 284.172926430602 245.811618162611 86.3518644598944 928205.173665284 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 19:32:52 2019-Jul-13 19:32
2079-Nov-12 05:03 00:03 Jupiter 1.89653760610268 1.89653619404926 1.89653901814231 1.18788618652203 0.719613228706628 2480714.710760813 3.31719697849972 1550.58224488924 585.070014810115 6.89763839894975 471857.570561682 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 19:32:52 2019-Jul-13 19:32
2139-Dec-10 09:29 00:07 Jupiter 1.96837987532013 1.96837798419897 1.96838176643592 1.59985424713262 1.30342030684162 2502656.895342755 6.81222218158834 476.509961862449 278.901976466306 -58.128959447541 413509.510629074 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 19:32:52 2019-Jul-13 19:32
2186-Jun-14 02:34 00:09 Jupiter 1.90465279773397 1.90465051109011 1.90465508439147 1.19252728521577 0.72986076554776 2519644.606722368 9.22280295662825 2051.07038405418 631.389518709362 20.9916129434705 476944.327232417 T 12 CATAB v2.0e-lin.ifort 2019-Jul-13 19:32:52 2019-Jul-13 19:32
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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