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1038 Tuckia (A924 WO)
Classification: Outer Main-belt Asteroid          SPK-ID: 2001038
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 36 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2211990140636978 3.7319e-08  
a 3.983671792757836 2.5893e-08 au
q 3.102487519846439 1.4645e-07 au
i 9.182332069711052 4.337e-06 deg
node 57.75554916936767 2.4652e-05 deg
peri 304.949402233827 2.6118e-05 deg
M 104.9225417650174 9.3371e-06 deg
tp 2458154.071935090483
(2018-Feb-04.57193509)
7.2286e-05 TDB
period 2904.18148704268
7.95
2.8314e-05
7.752e-08
d
yr
n .123959195252149 1.2085e-09 deg/d
Q 4.864856065669232 3.162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2480  
   data-arc span      35039 days (95.93 yr)  
   first obs. used      1924-11-24  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .41971  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 04:23:11  

Additional Information
 Earth MOID = 2.11312 au 
 Jupiter MOID = .762447 au 
 T_jup = 2.991 
[ 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 10.6   n/a MPO502163  
diameter diameter 58.3 km n/a DASTCOM value unverified
rotation period rot_per 18.020 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Warner, B.D.; Stephens, R.D. (2019) Minor Planet Bull. 46, 294-297.]
geometric albedo albedo 0.0244   0.006 EAR-A-5-DDR-ALBEDOS-V1.0:IMPS IMPS quality code 2: from the PDS IMPS singleton file
B-V BV 0.768   0.055 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=5.84 deg.
U-B UB 0.232   0.083 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=1; phase=5.84 deg.
Tholen spectral type spec_T DTU:   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices; used ground-based radiometric albedo

1038 Tuckia (A924 WO)          Discovered 1924-Nov-24 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A924 WO = 1932 VA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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