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226528 (2003 UJ125)
Classification: Main-belt Asteroid          SPK-ID: 2226528
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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .208232309779509 3.888e-08  
a 3.155647348927398 2.4771e-08 au
q 2.498539612610662 1.3055e-07 au
i 10.21004371524303 4.9869e-06 deg
node 159.7963563621732 2.5443e-05 deg
peri 294.3662814291694 2.9137e-05 deg
M 295.5163237863815 1.2103e-05 deg
tp 2459367.256999000582
(2021-Jun-01.75699900)
6.9804e-05 TDB
period 2047.534002292583
5.61
2.4109e-05
6.601e-08
d
yr
n .1758212560069406 2.0702e-09 deg/d
Q 3.812755085244134 2.9929e-08 au
  Orbit Determination Parameters
   # obs. used (total)      443  
   data-arc span      7533 days (20.62 yr)  
   first obs. used      2000-03-10  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53675  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:32:12  

Additional Information
 Earth MOID = 1.53603 au 
 Jupiter MOID = 1.50028 au 
 T_jup = 3.148 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457647.5 (2016-Sep-16.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2040703064121382 3.9137e-08  
q 2.518395937150364 1.3135e-07 au
tp 2457317.214309272043
(2015-Oct-21.71430927)
7.1298e-05 TDB
node 159.9933921688873 2.5357e-05 deg
peri 294.4705753197471 2.9252e-05 deg
i 10.21498503387793 4.992e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      443  
   data-arc span      7533 days (20.62 yr)  
   first obs. used      2000-03-10  
   last obs. used      2020-10-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53675  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 02:32:12  

Additional Information
 Jupiter MOID = 1.50028 au 
 T_jup = 3.148 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.531700698185091E-15 -5.086352292373835E-15 1.544002487089616E-13 -9.833194380410889E-15 6.550014506510185E-14 -4.780594231487505E-15
q -5.086352292373835E-15 1.725300206929038E-14 -7.223090885264535E-13 3.776051558185023E-14 -2.480930233843727E-13 1.77339178953072E-14
tp 1.544002487089616E-13 -7.223090885264535E-13 5.08338274194067E-9 -2.062725671876609E-11 1.062090280946045E-9 -2.329081543868151E-12
node -9.833194380410889E-15 3.776051558185023E-14 -2.062725671876609E-11 6.42995507463842E-10 -6.366519066059151E-10 3.025154715701009E-11
peri 6.550014506510185E-14 -2.480930233843727E-13 1.062090280946045E-9 -6.366519066059151E-10 8.556734607589427E-10 -3.010383839793959E-11
i -4.780594231487505E-15 1.77339178953072E-14 -2.329081543868151E-12 3.025154715701009E-11 -3.010383839793959E-11 2.492054695842501E-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 15.4   n/a MPO454626  
diameter diameter 6.023 km 0.052 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.036   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226528 (2003 UJ125)          Discovered 2003-Oct-20 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ 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
1974-Oct-29 05:01 00:02 Jupiter 1.84138193917527 1.841380508271 1.84138337008384 3.80208594827634 3.67911291880271 2442349.708921503 1.91357427427765 171.004793026302 22.5240950345236 70.1301568019049 2210615.46560505 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 02:32:13 2020-Nov-12 02:32
1985-Jun-10 06:52 00:01 Jupiter 1.55920622781715 1.55920559095245 1.55920686468292 2.27688566134829 2.02428485672823 2446226.786133869 1.4473779976223 170.289688652969 36.1717459294719 -86.8259739841926 1444514.00564418 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 02:32:13 2020-Nov-12 02:32
1995-Dec-31 03:34 00:01 Jupiter 1.66041451015132 1.66041376921123 1.6604152510918 0.964445198242649 n/a 2450082.648335796 1.05146321890132 171.36749777355 35.8610330687928 -86.9572854779962 6915248.30064839 F 21 CATAB v2.0f-lin.ifort 2020-Nov-12 02:32:13 2020-Nov-12 02:32
2006-Jun-25 04:31 < 00:01 Jupiter 1.98755434292813 1.98755364553323 1.9875550403227 2.48482134847359 2.30694836027963 2453911.687896688 0.533652529903027 55.6692028104127 21.0277794035156 -88.0875235670032 1573763.17785076 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 02:32:13 2020-Nov-12 02:32
2081-Jul-06 13:05 00:02 Jupiter 1.7740322061501 1.77403078072631 1.77403363157973 3.54126491239428 3.40376922839284 2481317.045475524 2.11489080076127 192.65448387332 22.1629803529716 73.235826376243 2051299.12424262 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 02:32:13 2020-Nov-12 02:32
2092-Feb-23 14:01 00:03 Jupiter 1.51964628800955 1.51964568538543 1.51964689063566 2.25060990620559 1.98758200547553 2485201.084217642 2.53839493666402 288.751687783172 41.4481303154159 -82.1519480931155 1433020.12010726 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 02:32:13 2020-Nov-12 02:32
2102-Sep-18 10:03 00:04 Jupiter 1.68679674542568 1.68679516437723 1.6867983265679 1.06992762120499 0.374763983240476 2489059.918944631 3.50390062498106 5266.47324840769 725.504639955584 15.6018684777884 1834089.77857269 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 02:32:13 2020-Nov-12 02:32
2188-Mar-24 22:45 00:06 Jupiter 1.71667148216065 1.71666762372951 1.71667534065716 3.34361391055477 3.19263753071172 2520294.447714906 6.15765467391305 580.666107951853 21.3727933543282 74.0665437919481 1938885.34030057 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 02:32:13 2020-Nov-12 02:32
2198-Nov-18 20:48 00:06 Jupiter 1.49064716662111 1.49064659049796 1.49064774274951 2.27000292834721 2.00411175484289 2524185.366529067 6.38540548156617 694.517763176735 42.0624625840017 -80.3072349392618 1472934.69360143 T 21 CATAB v2.0f-lin.ifort 2020-Nov-12 02:32:13 2020-Nov-12 02:32

Alternate Designations
 2003 UJ125 = 2000 JJ91 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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