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233147 (2005 UB214)
Classification: Main-belt Asteroid          SPK-ID: 2233147
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1891825650022253 5.0709e-08  
a 2.388189686253263 1.2385e-08 au
q 1.936385835696011 1.2234e-07 au
i 4.217074740878048 5.445e-06 deg
node 302.5709558951779 9.2696e-05 deg
peri 155.1414174359089 9.4489e-05 deg
M 309.3800295561505 1.862e-05 deg
tp 2459190.048800736528
(2020-Dec-06.54880074)
7.0415e-05 TDB
period 1348.036509441326
3.69
1.0486e-05
2.871e-08
d
yr
n .2670550815787598 2.0774e-09 deg/d
Q 2.839993536810515 1.4728e-08 au
  Orbit Determination Parameters
   # obs. used (total)      376  
   data-arc span      7948 days (21.76 yr)  
   first obs. used      1999-02-12  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56308  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 00:04:28  

Additional Information
 Earth MOID = .95418 au 
 Jupiter MOID = 2.32668 au 
 T_jup = 3.506 
[ 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 16.6   n/a MPO396710  
diameter diameter 2.558 km 0.150 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.074   0.020 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

233147 (2005 UB214)          Discovered 2005-Oct-23 by NEAT at Palomar
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
1934-Sep-18 09:59 00:11 Psych 0.0280807455423583 0.0280615700654222 0.0280999210297601 2.96110718540168 2.9611070398925 2427698.916069155 11.2201970973046 955.139481318918 48.236825554051 -1.73306596502959 5115.02066605453 T 12 CATAB v2.0f-lin.ifort 2020-Dec-18 00:04:29 2020-Dec-18 00:04
2019-Jul-23 19:04 00:02 Psych 0.0310813881773001 0.0310782376731276 0.0310845386814491 2.92528331946973 2.92528318639829 2458688.294585279 2.32956982657901 156.847398542609 70.181787153774 0.121762070471614 29594.854403537 T 12 CATAB v2.0f-lin.ifort 2020-Dec-18 00:04:29 2020-Dec-18 00:04
2104-Jul-05 17:27 00:15 Psych 0.0169023852632257 0.0168837792612778 0.016920998271657 2.94786265870899 2.94786241588145 2489716.226848043 15.1755510576211 1073.67790510327 50.3008970701637 30.3928588851267 25468.8783912953 T 12 CATAB v2.0f-lin.ifort 2020-Dec-18 00:04:29 2020-Dec-18 00:04
2188-May-07 13:29 00:03 Thisb 0.0398676965784455 0.039825647458013 0.0399097717387231 5.65006425248372 5.65006422221457 2520338.061593172 2.53959310269459 2641.85366182094 71.9352331094914 -37.4843894343645 50470.5338236188 T 12 CATAB v2.0f-lin.ifort 2020-Dec-18 00:04:29 2020-Dec-18 00:04
2189-Jun-27 19:29 00:28 Psych 0.013032501350935 0.0129905109097757 0.0130744933521546 2.88702255425139 2.88702223268161 2520754.312011577 27.5285453153175 2102.3395754474 49.0310844767533 6.1280310816385 4333.78495350938 T 12 CATAB v2.0f-lin.ifort 2020-Dec-18 00:04:29 2020-Dec-18 00:04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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