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JPL Small-Body Database Browser
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312906 (2011 UC319)
Classification: Main-belt Asteroid          SPK-ID: 2312906
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 .05495478795620467 5.4787e-08  
a 3.068633966194334 4.7067e-08 au
q 2.899997837266918 1.8708e-07 au
i 10.38087575254598 6.0603e-06 deg
node 240.0615585230525 3.4804e-05 deg
peri 1.111643153370631 7.3437e-05 deg
M 316.6816318733302 6.2677e-05 deg
tp 2458836.757522571914
(2019-Dec-19.25752257)
0.000341 TDB
period 1963.432876261207
5.38
4.5173e-05
1.237e-07
d
yr
n .1833523337377932 4.2184e-09 deg/d
Q 3.237270095121751 4.9654e-08 au
  Orbit Determination Parameters
   # obs. used (total)      177  
   data-arc span      7652 days (20.95 yr)  
   first obs. used      1998-06-20  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59773  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 06:02:32  

Additional Information
 Earth MOID = 1.88722 au 
 Jupiter MOID = 1.77872 au 
 T_jup = 3.204 
[ 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 15.7   n/a MPO434005  

312906 (2011 UC319)          Discovered 1998-Jun-20 by Spacewatch at Kitt Peak
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

[ 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
1942-May-10 08:40 00:05 Jupiter 1.98215842063857 1.98215593608656 1.9821609051961 4.12054026588275 4.01549566604629 2430489.861176859 4.94280176370566 222.058472296039 54.3676502291569 59.0577239158986 3175972.12367836 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:34 2019-Sep-24 06:02
1952-Feb-14 12:58 00:05 Jupiter 1.83343795265631 1.83343665761378 1.8334392477128 3.39429967916873 3.25534920950667 2434057.040074862 4.54162557159786 304.411315729392 28.7912277391113 -77.0049638655313 2041832.17670069 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:34 2019-Sep-24 06:02
2001-Jun-03 08:41 00:01 Jupiter 1.91694212830781 1.91694149639869 1.91694276021725 4.06991714497095 3.95986148659807 2452063.861741516 1.00560665625909 108.230654502624 27.9945686231675 83.635293245438 3191073.74518788 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:34 2019-Sep-24 06:02
2011-Mar-03 12:17 < 00:01 Jupiter 1.87439778368847 1.8743970753729 1.87439849200394 3.28672959160236 3.14623750638416 2455624.011695102 0.428220775843116 53.9238608932294 30.0600782046994 -77.4460538864323 2009091.61359903 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:34 2019-Sep-24 06:02
2060-Jun-27 02:22 00:03 Jupiter 1.86064839189933 1.86064710213667 1.86064968166877 4.02398335609312 3.90921763727405 2473637.598759144 3.03525195199138 219.133353577964 32.0784939893677 75.8676794133365 3053685.19336294 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:34 2019-Sep-24 06:02
2070-Mar-19 04:24 00:04 Jupiter 1.92355337484724 1.92355161531863 1.92355513438262 3.21966125892873 3.07985931495294 2477189.683113363 4.14030295002756 219.544080545843 28.981930808334 -66.4966349485886 2048342.76957546 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:34 2019-Sep-24 06:02
2119-Jul-23 14:16 00:07 Jupiter 1.81672778577648 1.81672574220172 1.81672982940783 3.9800259339196 3.86110553520877 2495212.094351548 6.96404939475628 544.59441082976 27.6478828633694 80.0612561099086 2862557.51339702 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:34 2019-Sep-24 06:02
2129-Apr-05 07:34 00:09 Jupiter 1.9768438740093 1.9768404819988 1.97684726604766 3.21732904041989 3.08127601551241 2498755.815564503 8.53303448496959 421.239068718184 25.4165025259648 -66.7258221857181 2116851.00237215 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:34 2019-Sep-24 06:02
2178-Aug-18 08:02 00:11 Jupiter 1.78704767111591 1.7870457344216 1.78704960797926 3.93583673400417 3.81350933063624 2516787.834882893 10.9036281483854 922.459430780925 25.3661359672284 84.6509577742388 2684682.43840871 T 13 CATAB v2.0f-lin.ifort 2019-Sep-24 06:02:34 2019-Sep-24 06:02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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