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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08659201080682954 6.8022e-08  
a 2.896092741119891 2.6147e-08 au
q 2.645314247183257 1.9231e-07 au
i 4.323202761727151 6.4038e-06 deg
node 56.23665687102626 9.77e-05 deg
peri 84.7014021312616 0.00011066 deg
M 39.80392854601084 4.9295e-05 deg
tp 2458401.459908946715
(2018-Oct-09.95990895)
0.00024574 TDB
period 1800.184941452568
4.93
2.4379e-05
6.675e-08
d
yr
n .1999794530608151 2.7082e-09 deg/d
Q 3.146871235056526 2.8411e-08 au
  Orbit Determination Parameters
   # obs. used (total)      329  
   data-arc span      7832 days (21.44 yr)  
   first obs. used      1997-11-20  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65123  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:51:45  

Additional Information
 Earth MOID = 1.66312 au 
 Jupiter MOID = 1.87178 au 
 T_jup = 3.279 
[ 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 15.5   n/a MPO433391  

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 11:11 00:05 Jupiter 1.87835068843156 1.87834991478012 1.8783514620845 2.51366395716465 2.32736492503736 2416153.965633431 4.54268025554219 212.978584869491 14.4559135953281 -84.0925476570625 1608187.73190552 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 09:51:48 2019-Jul-14 09:51
1928-Jul-27 18:03 00:03 Jupiter 1.98379823971868 1.98379669526819 1.9837997841694 3.39439446673769 3.2661864020508 2425455.252165348 3.36873592489028 116.904352499049 43.7302773766071 70.0875858534037 1173235.0460474 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 09:51:48 2019-Jul-14 09:51
1962-Feb-05 03:20 00:02 Jupiter 1.91082052924257 1.91081988370656 1.91082117477846 2.57057934892878 2.39192902861875 2437700.639071481 2.17916531647807 102.308853932284 16.0654297069441 -86.3527412988909 1912270.80430006 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 09:51:48 2019-Jul-14 09:51
1987-Jul-28 05:33 00:01 Jupiter 1.92885274152607 1.928851766803 1.92885371624881 3.10084533723272 2.95583764682882 2447004.731008990 1.10327730490847 79.1564229236872 31.4041038262276 -88.369422786605 1297948.69593707 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 09:51:48 2019-Jul-14 09:51
2021-Feb-01 22:26 < 00:01 Jupiter 1.96042320790726 1.96042265041128 1.96042376540312 2.71309529077635 2.54887503627624 2459247.434402328 0.483089055411655 66.2989476638942 13.9271775074669 84.1157773267526 2228371.67370744 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 09:51:48 2019-Jul-14 09:51
2046-Jul-26 06:13 00:01 Jupiter 1.88838066332343 1.88837981016267 1.88838151648392 2.85995500975472 2.69856515891535 2468552.758784817 1.32302827909349 100.882843953598 22.4744632583578 -85.7613542077781 1354624.42043705 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 09:51:48 2019-Jul-14 09:51
2105-Jul-24 06:32 00:04 Jupiter 1.86520770384382 1.86520689036799 1.86520851731923 2.68283616213387 2.50786281217457 2490099.772017228 3.66701235350191 215.188300652841 18.1553406434221 -87.2775865071138 1344854.49772767 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 09:51:48 2019-Jul-14 09:51
2164-Jul-20 17:41 00:06 Jupiter 1.86100810189829 1.86100722920511 1.8610089745974 2.57852846926699 2.3955219750437 2511646.237092860 6.04310898152348 334.685877449971 15.0795662700739 -84.6856290204467 1444534.90360755 T 13 CATAB v2.0e-lin.ifort 2019-Jul-14 09:51:48 2019-Jul-14 09:51

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