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212838 (2007 UX84)
Classification: Main-belt Asteroid          SPK-ID: 2212838
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08646860331732761 6.3295e-08  
a 2.899450263263907 2.4801e-08 au
q 2.648738848611419 1.7951e-07 au
i 4.320061343603371 6.1813e-06 deg
node 56.22632290139079 8.9433e-05 deg
peri 85.49927961313806 0.00010303 deg
M 118.9554065888892 4.8223e-05 deg
tp 2458404.627137789533
(2018-Oct-13.12713779)
0.00023948 TDB
period 1803.316356499298
4.94
2.3137e-05
6.335e-08
d
yr
n .1996321935984947 2.5614e-09 deg/d
Q 3.150161677916394 2.6945e-08 au
  Orbit Determination Parameters
   # obs. used (total)      335  
   data-arc span      7859 days (21.52 yr)  
   first obs. used      1997-11-20  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62593  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:50:54  

Additional Information
 Earth MOID = 1.66594 au 
 Jupiter MOID = 1.86533 au 
 T_jup = 3.278 
[ 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 MPO475750  

212838 (2007 UX84)          Discovered 2007-Oct-30 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

[ 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
1903-Feb-08 11:09 00:04 Jupiter 1.87835088067517 1.87835012941926 1.87835163193289 2.51366412791758 2.32736512928887 2416153.964813237 4.37179311066605 205.815164259891 14.1511923923139 -84.0192514404853 1716886.7779309 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 02:51:08 2020-Feb-25 02:51
1928-Jul-27 18:02 00:03 Jupiter 1.9837980583146 1.98379658667965 1.98379952994989 3.39439397060408 3.26618587448858 2425455.251550282 3.25318636688037 114.150400341845 42.1389335625449 70.9109017933517 1227197.89868961 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 02:51:08 2020-Feb-25 02:51
1962-Feb-05 03:20 00:02 Jupiter 1.91082065539337 1.91082003353552 1.91082127725122 2.57057952921606 2.39192923460626 2437700.638702680 2.09992171699832 98.7582533644709 15.6259287006082 -86.1247468530256 2043707.12707994 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 02:51:08 2020-Feb-25 02:51
1987-Jul-28 05:32 00:01 Jupiter 1.92885278432186 1.92885185218965 1.92885371645374 3.10084586092226 2.95583819950578 2447004.730822557 1.07523179597855 77.7817242030211 30.0369147051791 -88.6910895741998 1362625.356863 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 02:51:08 2020-Feb-25 02:51
2021-Feb-01 22:26 < 00:01 Jupiter 1.96042314453465 1.96042263209518 1.960423656974 2.71309491913465 2.54887463521061 2459247.434472300 0.47700537721858 63.1723463816084 13.1142601327576 84.3184865269851 2443270.47673786 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 02:51:08 2020-Feb-25 02:51
2046-Jul-26 06:13 00:01 Jupiter 1.88838082538885 1.88837999880875 1.88838165196864 2.85995624386841 2.69856648110121 2468552.759047318 1.26483091119084 95.5691620184407 21.9059596133798 -86.4461999184005 1402483.76702541 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 02:51:08 2020-Feb-25 02:51
2105-Jul-24 06:33 00:04 Jupiter 1.86520785012431 1.86520706966474 1.86520863058356 2.68283756465166 2.50786432674697 2490099.772725329 3.51788846988251 204.816564756137 17.3125138205051 -87.5708659886816 1411479.95531969 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 02:51:08 2020-Feb-25 02:51
2164-Jul-20 17:43 00:06 Jupiter 1.86100808499087 1.86100728003336 1.86100888995304 2.57852948203353 2.39552306345462 2511646.238255365 5.80268872742372 320.055330702912 14.3930487805786 -84.8151137062611 1532828.4651632 T 14 CATAB v2.0f-lin.ifort 2020-Feb-25 02:51:08 2020-Feb-25 02:51

Alternate Designations
 2007 UX84 = 2004 ED83 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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