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JPL Small-Body Database Browser
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583 Klotilde (A905 YD)
Classification: Main-belt Asteroid          SPK-ID: 2000583
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 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1603817503228403 3.3668e-08  
a 3.173402990202639 1.3146e-08 au
q 2.664447064154205 1.0834e-07 au
i 8.243502348136927 3.822e-06 deg
node 257.8570826373403 2.6356e-05 deg
peri 252.1845371280936 2.8941e-05 deg
M 333.1485667085107 1.3072e-05 deg
tp 2459154.510821963769
(2020-Nov-01.01082196)
7.5354e-05 TDB
period 2064.839344145183
5.65
1.2831e-05
3.513e-08
d
yr
n .1743477045905648 1.0834e-09 deg/d
Q 3.682358916251074 1.5255e-08 au
  Orbit Determination Parameters
   # obs. used (total)      3023  
   data-arc span      41731 days (114.25 yr)  
   first obs. used      1906-01-20  
   last obs. used      2020-04-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4166  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:08:39  

Additional Information
 Earth MOID = 1.69047 au 
 Jupiter MOID = 1.48821 au 
 T_jup = 3.165 
[ 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 9.2   n/a MPO502158 IRAS observations used: 23
diameter diameter 78.236 km 0.341 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 9.2135 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Burtz, D.C.; Wetterer, C.J. (1998) Minor Planet Bull. 25, 25-26.]
[Behrend, R. (2001) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Behrend, R. (2015) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Hess, K.; Bruner, M.; Ditteon, R. (2017) Minor Planet Bull. 44, 3-5.]
geometric albedo albedo 0.072   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
B-V BV 0.664   0.021 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=4.86 deg.
U-B UB 0.306   0.036 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=4.86 deg.
Tholen spectral type spec_T C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices

583 Klotilde (A905 YD)          Discovered 1905-Dec-31 by Palisa, J. at Vienna
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A905 YD = 1950 RO = 1954 KH = 1955 QL = 1957 YC = 1962 WN 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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