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567 Eleutheria (A905 KB)
Classification: Main-belt Asteroid          SPK-ID: 2000567
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 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09001326364205549 8.5956e-09  
a 3.1341038613869 1.3119e-08 au
q 2.851992944230296 2.4559e-08 au
i 9.254208256400279 1.0113e-06 deg
node 58.25661525694903 1.581e-06 deg
peri 133.7236153004459 1.5134e-05 deg
M 344.9483266700735 1.2974e-05 deg
tp 2459285.232649589557
(2021-Mar-11.73264959)
7.304e-05 TDB
period 2026.602171307526
5.55
1.2725e-05
3.484e-08
d
yr
n .1776372319623711 1.1154e-09 deg/d
Q 3.416214778543503 1.43e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3473  
   data-arc span      42303 days (115.82 yr)  
   first obs. used      1905-05-28  
   last obs. used      2021-03-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .38313  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 18:35:40  

Additional Information
 Earth MOID = 1.859 au 
 Jupiter MOID = 1.57448 au 
 T_jup = 3.186 
[ 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 9.18   n/a E2021B10 IRAS observations used: 15
diameter diameter 93.41 km 2.2 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 15
rotation period rot_per 7.717 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Pilcher, F. (2010) Minor Planet Bull. 37, 148-149.]
[Ruthroff, J.C. (2010) Minor Planet Bull. 37, 158-159.]
[Higgins, D.J. (2011) http://www.david-higgins.com/Astronomy/asteroid/lightcurves.htm]
[Stephens, R.D. (2014) Minor Planet Bull. 41, 92-95.]
[Hanus, J.; Durech, J.; Oszkiewicz, D.A.; Behrend, R.; et al. (2016) Astron. Astrophys. 586, A108.]
geometric albedo albedo 0.0439   0.002 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 15
B-V BV 0.652   0.020 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=5.01 deg.
U-B UB 0.309   0.030 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=5.01 deg.
Tholen spectral type spec_T CFB:   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 2 color indices

567 Eleutheria (A905 KB)          Discovered 1905-May-28 by Gotz, P. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ 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
1941-Jul-21 07:48 00:01 Jupiter 1.76826350345717 1.76826269803538 1.76826430888087 3.28802742703478 3.1389643012128 2430196.825039392 1.46868178442132 102.456251012331 4.79455824076172 -69.9544803605944 8035312.29022144 T 45 CATAB v2.0g-lin.ifort 2021-May-03 18:37:10 2021-May-03 18:37
1951-Nov-24 19:39 00:01 Jupiter 1.5934616973725 1.59346155723381 1.59346183751272 2.4511931022636 2.22378620828883 2433975.318907823 1.28685619115968 106.132776418923 4.06378942284652 -81.2156002432047 11817912.184336 T 45 CATAB v2.0g-lin.ifort 2021-May-03 18:37:10 2021-May-03 18:37
1962-Feb-17 14:02 00:01 Jupiter 1.88938804361499 1.88938758230325 1.88938850492693 2.67319730494641 2.49987467751287 2437713.085026004 1.08959349668669 47.9915530397244 5.37905773552248 -78.0160341126915 7720944.06376217 T 45 CATAB v2.0g-lin.ifort 2021-May-03 18:37:10 2021-May-03 18:37
2025-Jan-25 09:47 < 00:01 Jupiter 1.90203718062319 1.902036873622 1.90203748762439 3.4926578640472 3.36273865543281 2460700.907919342 0.254150528006746 20.6449293141452 4.94193865831679 -53.7535962300778 8551696.59993277 T 45 CATAB v2.0g-lin.ifort 2021-May-03 18:37:10 2021-May-03 18:37
2035-Jun-03 23:12 < 00:01 Jupiter 1.58500110076793 1.58500099266748 1.58500120886837 2.73481028384831 2.53187478158239 2464482.466582823 0.47679707605413 32.8450715171743 2.75591257372171 -84.4138499085239 9125648.19219813 T 45 CATAB v2.0g-lin.ifort 2021-May-03 18:37:10 2021-May-03 18:37
2045-Sep-08 00:43 < 00:01 Jupiter 1.7931446244995 1.79314416599542 1.79314508300418 2.37167005641415 2.16335033530178 2468231.530161088 0.76334511631663 62.780338327213 5.30034844678043 -79.4192364244551 10793412.8276147 T 45 CATAB v2.0g-lin.ifort 2021-May-03 18:37:10 2021-May-03 18:37
2118-Dec-08 21:06 00:02 Jupiter 1.62066928957024 1.62066866974757 1.62066990939626 2.93445308220345 2.75058901591505 2494985.379293335 2.14285340256622 127.570798072371 3.00053182260642 -79.2796817524972 7722527.93702834 T 45 CATAB v2.0g-lin.ifort 2021-May-03 18:37:10 2021-May-03 18:37
2129-Apr-03 10:16 00:03 Jupiter 1.68341296322443 1.68341190232831 1.68341402414207 2.35996833323552 2.13614951676305 2498753.927918971 2.57196356227457 322.913462118377 4.70765042830812 -80.2506229889604 11319951.2595994 T 45 CATAB v2.0g-lin.ifort 2021-May-03 18:37:10 2021-May-03 18:37

Alternate Designations
 A905 KB = 1935 UJ = A907 TH = A907 VC = A909 AC = A913 WA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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