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 ]  
201702 (2003 UW140)
Classification: Main-belt Asteroid          SPK-ID: 2201702
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2386685609344915 4.1638e-08  
a 3.152976567911132 3.4255e-08 au
q 2.40046018778761 1.3472e-07 au
i 25.30942362029635 7.5992e-06 deg
node 174.0891302542989 1.0749e-05 deg
peri 278.3841456955253 1.7801e-05 deg
M 299.6227462722094 1.5005e-05 deg
tp 2459343.465469118203
(2021-May-08.96546912)
8.8062e-05 TDB
period 2044.935157852716
5.60
3.3325e-05
9.124e-08
d
yr
n .1760447017684502 2.8689e-09 deg/d
Q 3.905492948034653 4.243e-08 au
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      6589 days (18.04 yr)  
   first obs. used      2002-07-18  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5626  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 14:34:30  

Additional Information
 Earth MOID = 1.56028 au 
 Jupiter MOID = 1.78019 au 
 T_jup = 3.017 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457206.5 (2015-Jul-03.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2347319932799974 4.2114e-08  
q 2.415611888794224 1.3603e-07 au
tp 2457297.140167163408
(2015-Oct-01.64016716)
7.8189e-05 TDB
node 174.2082723678159 1.0725e-05 deg
peri 278.5135447235791 1.8016e-05 deg
i 25.32293338345173 7.605e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      395  
   data-arc span      6589 days (18.04 yr)  
   first obs. used      2002-07-18  
   last obs. used      2020-08-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5626  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 14:34:30  

Additional Information
 Jupiter MOID = 1.78019 au 
 T_jup = 3.017 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.773628267557297E-15 -5.619588803663878E-15 1.125355833908584E-12 7.505611766427308E-17 2.167041770744027E-13 -2.01314015003112E-15
q -5.619588803663878E-15 1.850280105748752E-14 -3.227733602456488E-12 -4.143150608077238E-16 -6.435796838281206E-13 1.287484121917095E-14
tp 1.125355833908584E-12 -3.227733602456488E-12 6.11348316915595E-9 1.22170242881155E-11 1.148315693629129E-9 -3.43930649585953E-12
node 7.505611766427308E-17 -4.143150608077238E-16 1.22170242881155E-11 1.15036268306418E-10 -1.013312002853734E-10 -2.036060029942494E-11
peri 2.167041770744027E-13 -6.435796838281206E-13 1.148315693629129E-9 -1.013312002853734E-10 3.245749357318947E-10 1.762056039110292E-11
i -2.01314015003112E-15 1.287484121917095E-14 -3.43930649585953E-12 -2.036060029942494E-11 1.762056039110292E-11 5.783636735731431E-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 14.9   n/a MPO418074  
diameter diameter 7.421 km 0.042 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.004 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

201702 (2003 UW140)          Discovered 2003-Oct-16 by NEAT at Palomar
Reference: 20081212/Numbers.arcLast Updated: 2008-12-12

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Oct-26 10:59 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin