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115749 (2003 UC197)
Classification: Main-belt Asteroid          SPK-ID: 2115749
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 27 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3372856971098965 3.2434e-08  
a 3.078969739445235 1.487e-08 au
q 2.040477284496172 1.0134e-07 au
i 6.754881992410036 4.8445e-06 deg
node 189.8642300075878 2.6886e-05 deg
peri 312.5181892045297 2.8091e-05 deg
M 354.4539678010617 5.3803e-06 deg
tp 2459230.900900200540
(2021-Jan-16.40090020)
2.9458e-05 TDB
period 1973.361076823436
5.40
1.4296e-05
3.914e-08
d
yr
n .1824298676142433 1.3216e-09 deg/d
Q 4.117462194394298 1.9886e-08 au
  Orbit Determination Parameters
   # obs. used (total)      864  
   data-arc span      8578 days (23.49 yr)  
   first obs. used      1997-09-28  
   last obs. used      2021-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48396  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 08:56:58  

Additional Information
 Earth MOID = 1.05983 au 
 Jupiter MOID = 1.00762 au 
 T_jup = 3.128 
[ 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 15.44   n/a MPCxxxxx  
diameter diameter 2.785 km 0.115 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.208   0.036 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

115749 (2003 UC197)          Discovered 2003-Oct-21 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ 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
1915-Mar-29 03:15 00:03 Jupiter 1.10700207856132 1.10699940827857 1.10700474884583 1.65133192247491 1.0938909231522 2420585.635182367 2.75447459486908 249.892509143605 140.617285758189 -72.1430370119541 1266447.11374605 T 27 CATAB v2.0g-lin.ifort 2021-May-04 08:57:02 2021-May-04 08:57
1925-Jan-04 07:46 00:04 Jupiter 1.8536568466416 1.85365283969076 1.8536608537159 0.796407260897501 n/a 2424154.823525326 4.46399803612461 788.502204225627 29.4999940740857 -75.4746951777475 9097648.6807517 F 27 CATAB v2.0g-lin.ifort 2021-May-04 08:57:02 2021-May-04 08:57
1976-Mar-10 19:37 00:02 Jupiter 1.96216829720081 1.96216653623568 1.9621700581655 2.782276526985 2.62253867339903 2442848.317073967 1.53883943292073 88.9177530402196 22.0253853349527 59.5627119588505 1390519.17620013 T 27 CATAB v2.0g-lin.ifort 2021-May-04 08:57:02 2021-May-04 08:57
1985-Dec-17 16:37 < 00:01 Jupiter 1.04181838041055 1.04181776163386 1.04181899918712 1.8680578401365 1.36513504774032 2446417.192560957 0.68020402135731 106.026319097399 72.2602893547252 -27.2117024492662 1782493.30800438 T 27 CATAB v2.0g-lin.ifort 2021-May-04 08:57:02 2021-May-04 08:57
2045-Nov-11 00:09 < 00:01 Jupiter 1.06351253964802 1.06351158527613 1.06351349402053 1.82967444723051 1.32470043618299 2468295.506333645 0.649947685883828 169.384987656251 97.9358267548953 -74.4175806604711 2522099.00364086 T 27 CATAB v2.0g-lin.ifort 2021-May-04 08:57:02 2021-May-04 08:57
2055-Aug-11 22:56 00:02 Jupiter 1.89479735189857 1.89479510494572 1.89479959885254 0.694851573633897 n/a 2471856.455258495 2.14784409894754 138.710994583142 52.4144163169582 -39.5465023019021 3785475.18191482 F 27 CATAB v2.0g-lin.ifort 2021-May-04 08:57:02 2021-May-04 08:57
2106-Oct-24 15:14 00:03 Jupiter 1.95605237196666 1.9560486393031 1.956056104626 2.65359890948789 2.48506220722631 2490557.134900556 3.28041252283938 140.145297077846 30.1240969441645 48.1841594675398 844831.717012863 T 27 CATAB v2.0g-lin.ifort 2021-May-04 08:57:02 2021-May-04 08:57
2116-Aug-23 03:50 00:02 Jupiter 1.01665080226291 1.01664899254755 1.01665261197897 2.08231787788929 1.63393633618211 2494147.659800216 1.98179051076768 147.393696250745 62.2612591265041 -80.2625655922134 1075371.9168451 T 27 CATAB v2.0g-lin.ifort 2021-May-04 08:57:02 2021-May-04 08:57
2176-Jul-22 23:05 00:07 Jupiter 1.06965750794822 1.06964987360967 1.06966514256591 2.02149789780439 1.58200100350918 2516031.461554021 6.80265629448267 1083.90478504657 90.2777281348014 -70.7273251390348 1335269.67727184 T 27 CATAB v2.0g-lin.ifort 2021-May-04 08:57:02 2021-May-04 08:57
2186-Jun-18 18:23 00:21 Jupiter 1.82323817868613 1.82322113083489 1.82325553177654 0.348988408757943 n/a 2519649.265783146 20.8696735726615 37238.5590662238 33.5016948009919 -88.6811931996922 8137158.46834808 F 27 CATAB v2.0g-lin.ifort 2021-May-04 08:57:02 2021-May-04 08:57

Alternate Designations
 2003 UC197 = 2005 EJ35 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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