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543 Charlotte (A904 RG)
Classification: Main-belt Asteroid          SPK-ID: 2000543
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1540966825887359 3.7264e-08  
a 3.057232015248998 1.1954e-08 au
q 2.586122703795052 1.1298e-07 au
i 8.479481234114804 3.9723e-06 deg
node 294.9667030023741 2.8086e-05 deg
peri 109.19596386997 3.0914e-05 deg
M 189.6019826533079 1.4502e-05 deg
tp 2459924.672543177291
(2022-Dec-11.17254318)
8.1332e-05 TDB
period 1952.499921797262
5.35
1.1452e-05
3.135e-08
d
yr
n .1843790086652719 1.0814e-09 deg/d
Q 3.528341326702944 1.3796e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2732  
   data-arc span      42400 days (116.08 yr)  
   first obs. used      1904-09-12  
   last obs. used      2020-10-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42199  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:28:28  

Additional Information
 Earth MOID = 1.61109 au 
 Jupiter MOID = 1.92098 au 
 T_jup = 3.200 
[ 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 9.53   n/a E2021B10  
diameter diameter 45.613 km 2.352 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 10.718 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Shevchenko, V.G.; Bel'skaya, I.N.; Krugly, Yu.N. (1999) Abstracts of IAU Colloq. 165, Poznan (543, 1369)]
[Chiorny, V.G.; Shevchenko, V.G.; Krugly, Yu.N.; Velichko, F.P.; Gaftonyuk, N.M. (2003) Abstracts of Photometry and Polarimetry of Asteroids: Impact on Collaboration, Kharkiv, 9-10.]
[Behrend, R. (2006) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Chiorny, V.G.; Shevchenko, V.G.; Krugly, Yu.N.; Velichko, F.P.; Gaftonyuk, N.M. (2007) Planet. Space Sci. 55, 986-997.]
[Garceran, A.C. (2013) Posting on CALL web site. http://www.MinorPlanet.info/call.html]
[Hanus, J.; Durech, J.; Broz, M.; Marciniak, A.; et al. (2013) Astron. Astrophys. 551, A67.]
[Chang, C.-K.; Ip, W.-H.; Cheng, Y.-C.; Ngeow, C.-C.; et al. (2014) Astrophys. J. 788, A17.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
[Pal, A.; Szakats, R.; Kiss, C.; Bodi, A.; et al. (2019) Ap. J. Supl. Ser. 247, id.26.]
geometric albedo albedo 0.144   0.019 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
SMASSII spectral type spec_B Xe   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

543 Charlotte (A904 RG)          Discovered 1904-Sep-11 by Gotz, P. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

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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
1924-May-29 10:22 00:02 Jupiter 1.94780612958578 1.94780574322123 1.94780651595033 3.0423881666137 2.89592925091728 2423934.931683617 1.65710454597045 103.143523373363 14.2932637429477 82.6886924974154 3166249.92538021 T 46 CATAB v2.0f-lin.ifort 2020-Nov-13 04:28:35 2020-Nov-13 04:28
1983-Jan-01 22:43 < 00:01 Jupiter 1.99206865754146 1.99206823251542 1.99206908256749 2.5248857631831 2.35045808614355 2445336.446514064 0.607675035748203 49.656648829444 15.6287844057137 74.5902312572515 2789872.04686917 T 46 CATAB v2.0f-lin.ifort 2020-Nov-13 04:28:35 2020-Nov-13 04:28
2031-Dec-22 00:55 < 00:01 Jupiter 1.93734328362361 1.93734292729569 1.93734363995164 3.65691476361204 3.53533718867212 2463222.537902747 0.404483347245599 62.9392534896906 13.7378678432475 82.9571184623942 3888005.28206457 T 46 CATAB v2.0f-lin.ifort 2020-Nov-13 04:28:35 2020-Nov-13 04:28
2090-Aug-06 21:32 00:01 Jupiter 1.92160788696861 1.9216074439903 1.92160832994768 3.1425472932437 2.99900427448069 2484635.397048257 1.47026958319151 98.2751269875708 12.9185148503035 78.4909035206995 3362504.69164673 T 46 CATAB v2.0f-lin.ifort 2020-Nov-13 04:28:35 2020-Nov-13 04:28
2149-Mar-16 13:08 00:03 Jupiter 1.97105713129349 1.97105634812348 1.97105791446586 2.66851276544666 2.50229899144653 2506041.046907862 2.64647407443247 134.309669184429 15.0947086455084 68.7257062449075 2971173.54313324 T 46 CATAB v2.0f-lin.ifort 2020-Nov-13 04:28:35 2020-Nov-13 04:28
2198-Mar-01 08:22 00:03 Jupiter 1.92290109676412 1.92290061791626 1.92290157561341 3.67582702506855 3.55397247509017 2523922.848720082 3.38329179652415 149.751488444968 16.5373819788516 -87.3972015111318 3637580.39450755 T 46 CATAB v2.0f-lin.ifort 2020-Nov-13 04:28:35 2020-Nov-13 04:28

Alternate Designations
 A904 RG = 1958 XX 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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