Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 ]

[ hide orbit diagram ]

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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456276.5 (2012-Dec-15.0) TDB
Reference: JPL 46 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1555201864219157 3.7311e-08  
q 2.582774002019577 1.1357e-07 au
tp 2456023.671029158017
(2012-Apr-06.17102916)		 7.1655e-05 TDB
node 294.9801713880969 2.8098e-05 deg
peri 109.9556198661961 3.0863e-05 deg
i 8.477727778868349 3.9717e-06 deg
   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
 Jupiter MOID = 1.92098 au 
 T_jup = 3.200 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.392113524653478E-15 -4.220707704778685E-15 2.728444644069739E-13 -2.668854730462141E-15 3.268238279500401E-14 6.680871019856565E-16
q -4.220707704778685E-15 1.289904283548119E-14 -6.61325675023514E-13 8.041841750288618E-15 -6.916833984760167E-14 -1.817958126715879E-15
tp 2.728444644069739E-13 -6.61325675023514E-13 5.134506000538016E-9 -8.18846421540399E-12 9.413304555555235E-10 -2.584391997627108E-13
node -2.668854730462141E-15 8.041841750288618E-15 -8.18846421540399E-12 7.894972131613659E-10 -7.816675018744439E-10 -7.614055696996126E-12
peri 3.268238279500401E-14 -6.916833984760167E-14 9.413304555555235E-10 -7.816675018744439E-10 9.52503093462904E-10 7.464336646793594E-12
i 6.680871019856565E-16 -1.817958126715879E-15 -2.584391997627108E-13 -7.614055696996126E-12 7.464336646793594E-12 1.577448258167568E-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 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

[ show close-approach data ]
Alternate Designations
 A904 RG = 1958 XX 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Mar-01 11:37 UT
(server date/time)   		NASA Home Page
Site Manager:   Ryan S. Park
Webmaster:   Alan B. Chamberlin