Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
392880 (2012 UO165)
Classification: Main-belt Asteroid          SPK-ID: 2392880
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1066839812079442 7.3774e-08  
a 2.720591272998077 3.6822e-08 au
q 2.430347764755053 2.1639e-07 au
i 12.55278985435771 7.074e-06 deg
node .05499851255710174 2.4808e-05 deg
peri 144.1783394602978 4.1916e-05 deg
M 160.6665125290198 2.9317e-05 deg
tp 2458268.996777118050
(2018-May-30.49677712)
0.00013446 TDB
period 1639.054436996862
4.49
3.3276e-05
9.11e-08
d
yr
n .2196388307026615 4.459e-09 deg/d
Q 3.0108347812411 4.075e-08 au
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      7558 days (20.69 yr)  
   first obs. used      1998-09-19  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57815  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:19  

Additional Information
 Earth MOID = 1.45166 au 
 Jupiter MOID = 1.99645 au 
 T_jup = 3.316 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457140.5 (2015-Apr-28.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1060650001682193 7.2672e-08  
q 2.430946359808462 2.1179e-07 au
tp 2456626.094386779394
(2013-Nov-29.59438678)
0.00014393 TDB
node .2304578042337371 2.4812e-05 deg
peri 143.0816473291657 4.2601e-05 deg
i 12.55381245021297 7.0727e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      154  
   data-arc span      7558 days (20.69 yr)  
   first obs. used      1998-09-19  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57815  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:19  

Additional Information
 Jupiter MOID = 1.99645 au 
 T_jup = 3.316 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.281263577409345E-15 -1.524338322153239E-14 4.897578349848592E-12 -8.250253093495023E-15 1.233603543173111E-12 -2.003653474452691E-14
q -1.524338322153239E-14 4.485564037370048E-14 -1.474965191283618E-11 2.86487169938968E-14 -3.646107583261558E-12 6.001452232612368E-14
tp 4.897578349848592E-12 -1.474965191283618E-11 2.071704579357843E-8 -2.595253302781843E-11 4.998517250429086E-9 2.054020050591E-12
node -8.250253093495023E-15 2.86487169938968E-14 -2.595253302781843E-11 6.156492446686135E-10 -6.062254500543578E-10 -2.43066677464671E-11
peri 1.233603543173111E-12 -3.646107583261558E-12 4.998517250429086E-9 -6.062254500543578E-10 1.814844624469563E-9 2.43542530341257E-11
i -2.003653474452691E-14 6.001452232612368E-14 2.054020050591E-12 -2.43066677464671E-11 2.43542530341257E-11 5.002339927093035E-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 16.6   n/a MPO437608  

392880 (2012 UO165)          Discovered 2005-Apr-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2014-04-17

[ show close-approach data ]
Alternate Designations
 2012 UO165 = 2014 CE19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-14 04:52 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin