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452577 (2005 EA189)
Classification: Main-belt Asteroid          SPK-ID: 2452577
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4167598313494869 6.8959e-08  
a 3.153231390048593 4.4194e-08 au
q 1.839091207726034 2.3035e-07 au
i 19.38493323321923 1.8381e-05 deg
node 313.1692572547408 1.836e-05 deg
peri 266.7581963012616 3.8298e-05 deg
M 239.9476562400134 3.2326e-05 deg
tp 2459682.525057908285
(2022-Apr-13.02505791)
0.00019534 TDB
period 2045.18306896077
5.60
4.2996e-05
1.177e-07
d
yr
n .1760233621447535 3.7005e-09 deg/d
Q 4.467371572371153 6.2612e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      7031 days (19.25 yr)  
   first obs. used      2000-08-01  
   last obs. used      2019-11-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60608  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 02:33:17  

Additional Information
 Earth MOID = .949174 au 
 Jupiter MOID = 1.61254 au 
 T_jup = 2.985 
[ 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 15.6   n/a MPO419207  
diameter diameter 3.318 km 0.705 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.064   0.033 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

452577 (2005 EA189)          Discovered 2005-Mar-10 by Siding Spring Survey at Siding Spring
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
1939-Oct-14 01:46 00:02 Jupiter 1.55283147907844 1.55282828091959 1.5528346772403 5.92236306016203 5.82953212729062 2429550.573437056 2.15175281160367 411.105014321392 145.875648155202 -83.9560517398905 653357.195258751 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 02:33:30 2019-Dec-05 02:33
1941-Dec-06 02:29 00:04 Jupiter 1.73325149778187 1.73324732753523 1.73325566805206 4.68185998647858 4.57629032252612 2430334.603745574 4.30189060263834 409.102470859367 59.1860741805993 62.4088328892797 455317.499049304 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 02:33:30 2019-Dec-05 02:33
1950-Dec-02 13:43 00:03 Jupiter 1.77901046667134 1.7790057313186 1.77901520206533 5.41138396902053 5.3226719231269 2433618.071835065 2.98569412948252 517.140959395298 71.3009038659575 64.7131467989978 631221.207981982 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 02:33:30 2019-Dec-05 02:33
1953-Mar-09 14:53 00:02 Jupiter 1.88384045005115 1.88383533911451 1.88384556099787 6.4238709354951 6.3534925038112 2434446.120061372 1.95651425294341 404.593439883159 175.331952221257 -61.9012870986723 671402.296451239 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 02:33:30 2019-Dec-05 02:33
2046-Aug-15 13:41 00:03 Jupiter 1.63506084590254 1.63505797547098 1.63506371633364 5.83823823848571 5.74882171555646 2468573.069939926 2.72446746387406 138.757577797679 136.58144937977 49.3713275413121 629034.727316272 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 02:33:30 2019-Dec-05 02:33
2048-Oct-17 18:06 00:02 Jupiter 1.69153381784272 1.69153079365785 1.69153684203431 4.94272483888535 4.84035579838954 2469367.254075239 2.38445987801692 260.668165951226 70.6849890946887 61.5315276169675 549875.99616017 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 02:33:30 2019-Dec-05 02:33
2057-Sep-28 05:39 00:04 Jupiter 1.78918581952322 1.78918244629388 1.78918919276893 5.31365451153273 5.22380127234193 2472634.735385264 3.71377376865999 365.396730412071 79.7404839199004 67.808735201988 624882.50864345 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 02:33:30 2019-Dec-05 02:33
2060-Jan-21 04:41 00:03 Jupiter 1.78608482452279 1.78607905724406 1.78609059180265 6.5446624984203 6.47179564026563 2473479.695004823 2.49501981069302 303.911777685117 173.222611476566 -27.9294115945246 542239.066418835 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 02:33:30 2019-Dec-05 02:33
2153-Jun-15 11:40 00:07 Jupiter 1.71250021227728 1.71249572677458 1.71250469783431 5.64472876332947 5.55641427163718 2507592.985816164 6.75684302215398 652.15540899133 128.763047304115 -74.5876428864368 556833.922428267 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 02:33:30 2019-Dec-05 02:33
2155-Aug-08 05:25 00:06 Jupiter 1.65143503630215 1.6514310765684 1.65143899603993 5.10246801601701 5.0009377175891 2508376.725583970 6.31560993046331 275.090189587471 141.992376306929 55.7405346094938 644802.377731911 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 02:33:30 2019-Dec-05 02:33
2164-Jul-14 23:15 00:10 Jupiter 1.82010042761857 1.82009374484956 1.82010711061022 5.21027640764906 5.12017945281948 2511640.468524234 9.58046856097762 1104.94658527641 79.6262409772648 73.8918137327433 548875.063639351 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 02:33:30 2019-Dec-05 02:33
2166-Nov-14 03:57 00:05 Jupiter 1.71189292871086 1.71188283649719 1.71190302095479 6.66223984740608 6.58755384114233 2512492.664701629 5.41783658860862 635.773115313703 175.693795746002 -41.568350800632 528846.008433963 T 12 CATAB v2.0f-lin.ifort 2019-Dec-05 02:33:30 2019-Dec-05 02:33
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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