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593 Titania (A906 FK)
Classification: Main-belt Asteroid          SPK-ID: 2000593
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 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2169626876130014 1.6478e-08  
a 2.699108886383497 7.249e-09 au
q 2.113502968233598 4.5268e-08 au
i 16.90081575992167 5.5555e-07 deg
node 75.94814119416318 4.2412e-06 deg
peri 30.98240518239021 4.2162e-06 deg
M 2.292261255619109 3.6198e-06 deg
tp 2459190.186866309995
(2020-Dec-06.68686631)
1.6269e-05 TDB
period 1619.67930980837
4.43
6.5249e-06
1.786e-08
d
yr
n .2222662213562466 8.9541e-10 deg/d
Q 3.284714804533395 8.8217e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2394  
   data-arc span      42003 days (115.00 yr)  
   first obs. used      1906-03-20  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .32723  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 18:38:25  

Additional Information
 Earth MOID = 1.14562 au 
 Jupiter MOID = 1.98889 au 
 T_jup = 3.273 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457173.5 (2015-May-31.0) TDB
Reference: JPL 44 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .214837096509434 1.6502e-08  
q 2.120291245578184 4.5322e-08 au
tp 2457570.856074953312
(2016-Jul-01.35607495)
1.5002e-05 TDB
node 76.00072204471647 4.2459e-06 deg
peri 31.06467348174646 4.2287e-06 deg
i 16.88296913879141 5.5476e-07 deg
  Orbit Determination Parameters
   # obs. used (total)      2394  
   data-arc span      42003 days (115.00 yr)  
   first obs. used      1906-03-20  
   last obs. used      2021-03-19  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .32723  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-03 18:38:25  

Additional Information
 Jupiter MOID = 1.98889 au 
 T_jup = 3.273 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.723231349321449E-16 -7.419199127404872E-16 -1.308702271279093E-13 9.414057495999796E-15 -1.433295289394488E-14 2.230886662845545E-16
q -7.419199127404872E-16 2.054080705384637E-15 3.523845408472659E-13 -2.539631228005432E-14 3.596892150194513E-14 -6.340080766709895E-16
tp -1.308702271279093E-13 3.523845408472659E-13 2.250508216060748E-10 9.120286676411047E-12 2.892884766228139E-11 -2.148122363424327E-12
node 9.414057495999796E-15 -2.539631228005432E-14 9.120286676411047E-12 1.802801961807852E-11 -1.361640961937033E-11 -4.607077375558592E-13
peri -1.433295289394488E-14 3.596892150194513E-14 2.892884766228139E-11 -1.361640961937033E-11 1.788208841299492E-11 -1.279073021708115E-13
i 2.230886662845545E-16 -6.340080766709895E-16 -2.148122363424327E-12 -4.607077375558592E-13 -1.279073021708115E-13 3.077588696824196E-13

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 9.44   n/a E2021B10 IRAS observations used: 13
magnitude slope G 0.06   n/a PDS3 (MPC 17259) Fit
diameter diameter 70.145 km 0.767 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 9.8968 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Zappala, V.; Scaltriti, F.; Di Martino, M. (1983) Icarus 56, 325-344.]
[Harris, A.W.; Young, J.W. (1989) Icarus 81, 314-364.]
[Behrend, R. (2017) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
[Mas, V.; Fornas, G.; Lozano, J.; Rodrigo, O.; et al. (2018) Minor Planet Bull. 45, 76-82.]
geometric albedo albedo 0.070   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
B-V BV 0.657   0.038 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=3; phase (min.=8.84, mean=11.46, max.=14.79) deg.
U-B UB 0.314   0.029 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=3; phase (min.=8.84, mean=11.46, max.=14.79) deg.
Tholen spectral type spec_T C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices

593 Titania (A906 FK)          Discovered 1906-Mar-20 by Kopff, A. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A906 FK = 1930 SD1 = 1932 BR 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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