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180560 (2004 EB54)
Classification: Main-belt Asteroid          SPK-ID: 2180560
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1429342149737362 5.8654e-08  
a 2.618836227250249 1.9283e-08 au
q 2.244514926963453 1.5833e-07 au
i 4.972361113158787 6.2522e-06 deg
node 168.5143831906464 6.0073e-05 deg
peri 61.26465977201394 6.3082e-05 deg
M 295.2677897050787 1.8312e-05 deg
tp 2459478.842082680998
(2021-Sep-21.34208268)
7.9604e-05 TDB
period 1547.964287155218
4.24
1.7097e-05
4.681e-08
d
yr
n .2325635048477717 2.5686e-09 deg/d
Q 2.993157527537044 2.2039e-08 au
  Orbit Determination Parameters
   # obs. used (total)      213  
   data-arc span      7259 days (19.87 yr)  
   first obs. used      2001-05-24  
   last obs. used      2021-04-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .59549  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 10:08:43  

Additional Information
 Earth MOID = 1.23848 au 
 Jupiter MOID = 1.99961 au 
 T_jup = 3.386 
[ 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 17.33   n/a MPCxxxxx  

180560 (2004 EB54)          Discovered 2004-Mar-15 by CINEOS at Campo Imperatore
Reference: 20080321/Numbers.arcLast Updated: 2008-03-26

[ 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
1904-Oct-25 07:24 00:03 Jupiter 1.99908748553591 1.99908683892653 1.99908813214814 2.67884295664391 2.51570873486552 2416778.808639633 3.3393385670018 212.431505622734 15.2272151096027 -89.8677192925859 1859456.13361136 T 16 CATAB v2.0g-lin.ifort 2021-May-04 10:08:44 2021-May-04 10:08
1964-Mar-14 10:34 00:02 Jupiter 1.99732098503358 1.99732045790031 1.99732151216684 2.64913669335661 2.48390148639838 2438468.940055485 1.54306522508894 101.413420405113 14.8195149727179 88.5124258681224 1849301.02209911 T 16 CATAB v2.0g-lin.ifort 2021-May-04 10:08:44 2021-May-04 10:08
2023-Aug-02 20:22 < 00:01 Jupiter 1.99623755817759 1.99623705831129 1.99623805804365 2.61966958675178 2.45235596782081 2460159.348425567 0.337893973692286 43.10307314804 14.5007407162152 87.5284059696006 1864918.66336501 T 16 CATAB v2.0g-lin.ifort 2021-May-04 10:08:44 2021-May-04 10:08
2082-Dec-21 17:52 00:02 Jupiter 1.99568779261923 1.99568728928326 1.99568829595508 2.58985453627588 2.42043256329206 2481850.244650147 2.08303246293825 132.123162955413 14.0245951668576 87.87764761306 1859896.24836085 T 16 CATAB v2.0g-lin.ifort 2021-May-04 10:08:44 2021-May-04 10:08
2142-May-13 02:57 00:04 Jupiter 1.99558967873149 1.99558918016485 1.99559017729801 2.55940446811058 2.38781422468524 2503541.623221111 3.88183372967385 232.512220355226 13.4852996952534 86.6552936509435 1860984.15963961 T 16 CATAB v2.0g-lin.ifort 2021-May-04 10:08:44 2021-May-04 10:08
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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