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JPL Small-Body Database Browser
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58335 (1994 UN11)
Classification: Main-belt Asteroid          SPK-ID: 2058335
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 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .222320919423417 2.8109e-08  
a 2.616491038174203 1.1321e-08 au
q 2.034790344904183 7.315e-08 au
i 3.854278401874454 5.3549e-06 deg
node 164.363387523189 5.9886e-05 deg
peri 114.0545012073432 6.1598e-05 deg
M 112.6674037460379 1.4543e-05 deg
tp 2458516.691950038322
(2019-Feb-02.19195004)
6.0774e-05 TDB
period 1545.885430881148
4.23
1.0033e-05
2.747e-08
d
yr
n .2328762486588683 1.5114e-09 deg/d
Q 3.198191731444223 1.3838e-08 au
  Orbit Determination Parameters
   # obs. used (total)      629  
   data-arc span      9156 days (25.07 yr)  
   first obs. used      1994-10-31  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53233  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 06:00:36  

Additional Information
 Earth MOID = 1.02214 au 
 Jupiter MOID = 1.9577 au 
 T_jup = 3.368 
[ 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 15.9   n/a MPO493282  
diameter diameter 3.227 km 0.236 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.098   0.025 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58335 (1994 UN11)          Discovered 1994-Oct-31 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ 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
1906-Jul-19 15:58 00:02 Jupiter 1.94408094611514 1.94408062286355 1.94408126936674 1.53893027620677 1.22348695835195 2417411.165221686 1.98237911133137 81.9955493076722 55.7075531586889 18.3101840348663 2266114.89504253 T 24 CATAB v2.0f-lin.ifort 2019-Dec-14 06:00:48 2019-Dec-14 06:00
1965-Nov-17 18:42 < 00:01 Jupiter 1.94574872377431 1.94574841592217 1.94574903162634 1.53743324174959 1.22190908593308 2439082.279058691 0.92737851740798 66.8158965968459 54.855457186284 5.76584088626143 2469910.71175312 T 24 CATAB v2.0f-lin.ifort 2019-Dec-14 06:00:48 2019-Dec-14 06:00
2025-Mar-19 07:46 < 00:01 Jupiter 1.94759129153914 1.94759098808715 1.94759159499101 1.53682282617955 1.22147817442915 2460753.823777229 0.245922110840568 63.2295426199902 54.9415127334702 -0.550788254103511 2513977.24280574 T 24 CATAB v2.0f-lin.ifort 2019-Dec-14 06:00:48 2019-Dec-14 06:00
2084-Jul-19 15:54 00:01 Jupiter 1.94961102384483 1.94961071898411 1.94961132870532 1.53660717832742 1.22157572502914 2482426.162782126 1.22867482508985 71.5256824590458 56.6111960997313 15.4997073579869 2350589.83192713 T 24 CATAB v2.0f-lin.ifort 2019-Dec-14 06:00:48 2019-Dec-14 06:00
2143-Nov-21 19:48 00:02 Jupiter 1.95171422708595 1.95171391761987 1.95171453655192 1.53641042330523 1.22171149559973 2504099.324717401 2.2761546832775 87.9071289121107 57.6359097904612 20.7721482668317 2135635.10276524 T 24 CATAB v2.0f-lin.ifort 2019-Dec-14 06:00:48 2019-Dec-14 06:00
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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