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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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2386685215087364 4.1771e-08  
a 3.152976563611375 3.4492e-08 au
q 2.400460308822552 1.3493e-07 au
i 25.30941883779428 7.6134e-06 deg
node 174.0891342945305 1.0779e-05 deg
peri 278.3841316347057 1.7842e-05 deg
M 299.622753539586 1.5103e-05 deg
tp 2459343.465427135215
(2021-May-08.96542714)
8.8678e-05 TDB
period 2044.935153669657
5.60
3.3556e-05
9.187e-08
d
yr
n .176044702128562 2.8888e-09 deg/d
Q 3.905492818400198 4.2725e-08 au
  Orbit Determination Parameters
   # obs. used (total)      379  
   data-arc span      6305 days (17.26 yr)  
   first obs. used      2002-07-18  
   last obs. used      2019-10-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58709  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 23:01:58  

Additional Information
 Earth MOID = 1.56028 au 
 Jupiter MOID = 1.78019 au 
 T_jup = 3.017 
[ 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 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

[ 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
1975-Mar-21 06:21 00:02 Jupiter 1.98713292455799 1.98713105171298 1.98713479742526 7.50666482144627 7.44966506554525 2442492.764471543 1.90990975822694 358.686072524578 25.8497806732799 75.5908138192531 3671088.36364503 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:00 2019-Nov-07 23:02
1986-Jan-26 22:33 00:01 Jupiter 1.85362550816309 1.85362472882817 1.85362628750075 6.79358898714203 6.72599006301627 2446457.439743929 1.34629905692068 266.492007529149 34.6440826045562 -86.3126568237775 2438590.40271674 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:00 2019-Nov-07 23:02
2081-Jun-23 05:44 00:02 Jupiter 1.81821647408831 1.81821556588034 1.81821738232553 7.14865971765547 7.08319340061197 2481303.739228004 2.39975526494085 488.166318315899 29.3142601875947 86.0716564091262 2912092.83298639 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:00 2019-Nov-07 23:02
2092-May-04 23:27 00:03 Jupiter 1.99725330057929 1.99725035926431 1.99725624192425 6.42319643355647 6.35682822249897 2485272.476932151 3.15189084184809 433.280201860642 45.0334898547341 -70.8552215044498 1936308.91101616 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:00 2019-Nov-07 23:02
2187-Oct-08 13:22 00:07 Jupiter 1.79481000986293 1.79480771507216 1.79481230494731 6.85552999124236 6.78634171562982 2520126.056743570 6.49960041716777 1219.21797421032 35.8303862778982 -84.799418696714 2459699.28955147 T 19 CATAB v2.0f-lin.ifort 2019-Nov-07 23:02:00 2019-Nov-07 23:02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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