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452441 (2003 QU112)
Classification: Main-belt Asteroid          SPK-ID: 2452441
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3106095715984971 8.8907e-08  
a 3.176947524511625 8.4575e-08 au
q 2.190157214932163 3.3082e-07 au
i 21.33330485284042 1.7615e-05 deg
node 232.4032342085895 1.7229e-05 deg
peri 76.42507829624594 6.0474e-05 deg
M 7.284801380273866 6.7371e-05 deg
tp 2458958.646796657880
(2020-Apr-19.14679666)
0.00038552 TDB
period 2068.299795237056
5.66
8.2592e-05
2.261e-07
d
yr
n .1740560052411256 6.9504e-09 deg/d
Q 4.163737834091086 1.1084e-07 au
  Orbit Determination Parameters
   # obs. used (total)      97  
   data-arc span      6088 days (16.67 yr)  
   first obs. used      2003-08-21  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63009  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 03:59:45  

Additional Information
 Earth MOID = 1.28573 au 
 Jupiter MOID = 1.63238 au 
 T_jup = 3.022 
[ 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 16.0   n/a MPO477164  
diameter diameter 4.051 km 0.630 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.047   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452441 (2003 QU112)          Discovered 2003-Aug-21 by LINEAR at Socorro
Reference: Last Updated: 2016-01-04

[ 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
1930-Dec-23 20:46 00:06 Jupiter 1.90404387088398 1.90403469673152 1.9040530452226 5.77142328292365 5.69382276484167 2426334.365480053 6.32310704569059 1089.20613725598 128.524641625581 66.3618481294132 688006.845178446 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:59:46 2020-May-22 03:59
1942-Apr-28 08:02 00:04 Jupiter 1.64682773444079 1.64682518050267 1.64683028842356 5.79128826826653 5.70178464506461 2430477.834737183 4.34241512623856 942.08731635531 108.095345191568 86.4691909297673 770611.499973784 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:59:46 2020-May-22 03:59
1953-Aug-30 19:14 00:04 Jupiter 1.62715811166906 1.62715391942825 1.6271623040857 5.90735933786126 5.81857265637241 2434620.301119801 3.82620534043668 955.499283475454 81.1371922765152 -78.5680636145499 862012.278553365 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:59:46 2020-May-22 03:59
1964-Nov-18 06:16 00:04 Jupiter 1.89199748928834 1.8919912958871 1.89200368281047 6.27466927189279 6.20291065913297 2438717.761407676 3.84154450296467 839.192371158442 67.9860553274813 -69.2428202426923 986130.776904514 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:59:46 2020-May-22 03:59
2085-Mar-06 16:29 00:09 Jupiter 1.93235636741415 1.93234745942135 1.93236527547768 5.50279314716361 5.42255098868529 2482656.186997738 8.91632989803693 755.519834683121 117.768500435655 54.2635563159512 615892.073119523 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:59:46 2020-May-22 03:59
2096-Jul-03 03:11 00:09 Jupiter 1.70695581697727 1.70694964454821 1.70696198963668 5.68719620491377 5.59926462180714 2486792.632658136 9.06495756739408 1109.39962240514 105.301200152783 74.689747604528 759752.958524936 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:59:46 2020-May-22 03:59
2107-Oct-27 00:21 00:11 Jupiter 1.69905039561795 1.69904799539927 1.69905279621618 5.95288622240097 5.86854329064817 2490924.514504734 11.1107083669315 1826.22381864415 81.9798514819423 -87.4955027349139 899586.201960159 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:59:46 2020-May-22 03:59
2119-Jan-06 18:59 00:15 Jupiter 1.95787026744203 1.95785763455356 1.95788290161581 6.49063165516418 6.42363218245863 2495014.291102885 14.8743116003702 2605.65868277307 62.5062782316417 -76.2189696809368 1128729.8650835 T 15 CATAB v2.0f-lin.ifort 2020-May-22 03:59:46 2020-May-22 03:59
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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