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JPL Small-Body Database Browser
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233157 (2005 UJ364)
Classification: Main-belt Asteroid          SPK-ID: 2233157
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 .1115861976043257 5.0189e-08  
a 2.277928492797495 2.035e-08 au
q 2.02374311387167 1.1793e-07 au
i 3.433602371606853 5.1229e-06 deg
node 95.39712131677325 9.7231e-05 deg
peri 109.000619196163 0.00010154 deg
M 177.874667284087 2.8006e-05 deg
tp 2457980.030901288875
(2017-Aug-14.53090129)
9.4486e-05 TDB
period 1255.765528315835
3.44
1.6828e-05
4.607e-08
d
yr
n .2866777211847921 3.8416e-09 deg/d
Q 2.53211387172332 2.2621e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      5153 days (14.11 yr)  
   first obs. used      2005-10-27  
   last obs. used      2019-12-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62743  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:59:23  

Additional Information
 Earth MOID = 1.02299 au 
 Jupiter MOID = 2.42962 au 
 T_jup = 3.597 
[ 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 17.5   n/a MPO454686  
diameter diameter 1.540 km 0.353 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.075   0.047 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233157 (2005 UJ364)          Discovered 2005-Oct-27 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ 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
2105-Jun-06 00:51 00:24 Psych 0.00414147769628144 0.00413888061108128 0.00414413996241548 2.68776627750526 2.68776519056313 2490051.535152931 23.5092582609177 916.515680764142 56.6446209179495 82.5885947848023 10822.9398659732 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:59:25 2019-Dec-14 15:59
2160-Mar-19 22:53 00:43 Psych 0.0467075452594812 0.0466931906430565 0.0467219058147362 2.63273802495733 2.63273792656562 2510062.453201693 43.4499467484144 1096.41383741307 53.30949044608 49.3887593066432 99381.294067624 T 13 CATAB v2.0f-lin.ifort 2019-Dec-14 15:59:25 2019-Dec-14 15:59

Alternate Designations
 2005 UJ364 = 2007 HO46 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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