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379013 (2008 UJ359)
Classification: Main-belt Asteroid          SPK-ID: 2379013
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1349921715984431 7.8124e-08  
a 3.040583657111929 4.2561e-08 au
q 2.630128666311654 2.4281e-07 au
i 2.790856217528206 8.5688e-06 deg
node 111.5081359821335 0.00013953 deg
peri 357.1202417519185 0.00014548 deg
M 61.58028546908226 3.4827e-05 deg
tp 2458869.236901880676
(2020-Jan-20.73690188)
0.00018746 TDB
period 1936.572953739083
5.30
4.0661e-05
1.113e-07
d
yr
n .1858953980044602 3.9031e-09 deg/d
Q 3.451038647912204 4.8306e-08 au
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      4217 days (11.55 yr)  
   first obs. used      2008-10-27  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6251  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:07:25  

Additional Information
 Earth MOID = 1.64675 au 
 Jupiter MOID = 1.66597 au 
 T_jup = 3.224 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457143.5 (2015-May-01.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1356964821521305 7.9099e-08  
q 2.629695443140649 2.4742e-07 au
tp 2456937.428375199461
(2014-Oct-06.92837520)
0.0001898 TDB
node 111.5336985702741 0.00013947 deg
peri 358.0177571197676 0.00014522 deg
i 2.79118589198595 8.5707e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      145  
   data-arc span      4217 days (11.55 yr)  
   first obs. used      2008-10-27  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6251  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 18:07:25  

Additional Information
 Jupiter MOID = 1.66597 au 
 T_jup = 3.224 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.256689193692504E-15 -1.935333836501046E-14 7.454596404026595E-12 1.592769577836372E-14 1.636719362604697E-12 -1.686191132261895E-15
q -1.935333836501046E-14 6.121886161977599E-14 -2.463926785625965E-11 -5.752082734547585E-14 -5.367756973330459E-12 5.356934326520495E-15
tp 7.454596404026595E-12 -2.463926785625965E-11 3.602233636728602E-8 1.203041351674205E-10 7.719374037626599E-9 4.930845886096149E-12
node 1.592769577836372E-14 -5.752082734547585E-14 1.203041351674205E-10 1.945320365882388E-8 -1.940321369091001E-8 3.285047928309435E-10
peri 1.636719362604697E-12 -5.367756973330459E-12 7.719374037626599E-9 -1.940321369091001E-8 2.108739879272633E-8 -3.270468280049973E-10
i -1.686191132261895E-15 5.356934326520495E-15 4.930845886096149E-12 3.285047928309435E-10 -3.270468280049973E-10 7.345649673412856E-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 16.60   n/a E2021B25  

379013 (2008 UJ359)          Discovered 2008-Oct-27 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2013-11-20

[ 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
1938-Feb-22 21:38 00:05 Jupiter 1.68652388060826 1.6865229135456 1.6865248476693 1.90178631613088 1.61627090373325 2428952.401651892 5.23771046070954 249.010630295428 59.4684301041239 -82.951804019781 934717.736410047 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:26 2020-Nov-12 18:07
1986-Apr-29 06:58 00:02 Jupiter 1.72948834311345 1.7294871649719 1.72948952125383 2.21404080574661 1.98052271228435 2446549.790430703 1.97769220882311 114.937472597222 12.8538340368201 88.7645201746461 896151.270669825 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:26 2020-Nov-12 18:07
1995-Sep-04 02:35 00:01 Jupiter 1.95552106758859 1.95552026516465 1.9555218700122 2.53914057155741 2.36240270420385 2449964.607556827 1.32816816687597 98.2917666975321 20.4711599615788 88.2975444360302 1739647.34881698 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:26 2020-Nov-12 18:07
2034-Jul-06 12:13 00:01 Jupiter 1.84527167780087 1.84527046877444 1.84527288682677 2.85083128196922 2.68499396505955 2464150.008903532 1.37924598148467 89.3002891625301 27.6748794292929 81.7992926149886 1016878.33801147 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:26 2020-Nov-12 18:07
2043-Nov-06 00:01 00:02 Jupiter 1.79870416245275 1.79870308441159 1.79870524049298 2.07965685201194 1.83933642171727 2467559.500884454 2.09656579154709 103.167112115756 24.714880196296 88.2895145555603 1240833.47829543 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:26 2020-Nov-12 18:07
2092-Jan-11 11:48 00:05 Jupiter 1.69274980915087 1.69274861515391 1.69275100314995 1.85480483585197 1.56190134780259 2485157.991415316 5.2887983047926 222.597523430188 62.6616679715747 -85.3338513674398 1069557.89338801 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:26 2020-Nov-12 18:07
2140-Mar-17 08:28 00:09 Jupiter 1.67578209135475 1.67578076415218 1.67578341856885 1.93758771839045 1.65630552951739 2502754.852600426 8.65715068653152 444.613739109198 55.3485008057665 -79.5014206138452 863942.977535903 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:26 2020-Nov-12 18:07
2188-May-24 15:45 00:12 Jupiter 1.74940929052796 1.74940530531068 1.74941327579596 2.36559468454017 2.15120561858402 2520355.156443494 12.1532015731083 584.951507736304 7.15970626689843 88.6386584720164 849460.908093323 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:26 2020-Nov-12 18:07
2197-Sep-25 08:26 00:13 Jupiter 1.88617693817843 1.88617087594061 1.8861830003993 2.36171132586146 2.16322526040508 2523765.851657416 12.582247357827 151.277848126455 89.3133802254658 24.443564411543 280896.240712615 T 17 CATAB v2.0f-lin.ifort 2020-Nov-12 18:07:26 2020-Nov-12 18:07
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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