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JPL Small-Body Database Browser
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529 Preziosa (A904 FB)
Classification: Main-belt Asteroid          SPK-ID: 2000529
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09649069572102725 4.6871e-08  
a 3.014656300733346 1.4626e-08 au
q 2.723770016915807 1.3946e-07 au
i 11.02553959807932 4.7311e-06 deg
node 65.20350513275369 2.4361e-05 deg
peri 333.2228104778322 3.4459e-05 deg
M 127.4116327802711 2.512e-05 deg
tp 2457923.853693141244
(2017-Jun-19.35369314)
0.00013205 TDB
period 1911.855810601236
5.23
1.3913e-05
3.809e-08
d
yr
n .1882987189744126 1.3703e-09 deg/d
Q 3.305542584550885 1.6037e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2230  
   data-arc span      42506 days (116.38 yr)  
   first obs. used      1902-12-24  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .4307  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 19:09:07  

Additional Information
 Earth MOID = 1.73691 au 
 Jupiter MOID = 2.08288 au 
 T_jup = 3.213 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 10.06   n/a IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 9
diameter diameter 32.01 km 1.5 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 9
rotation period rot_per 27. h n/a LCDB (Rev. 2019-January); 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:
[Binzel, R.P. (1987) Icarus 72, 135-208.]
[Hanus, J.; Durech, J.; Broz, M.; Warner, B.D.; et al. (2011) Astron. Astrophys. 530, A134.]
[Hanus, J.; Delbo, M.; Ali-Lagoa, V.; Bolin, B.; et al. (2016) Astron. Astrophys., submitted.]
[Hanus, J.; Delbo, M.; Ali-Lagoa, V.; Bolin, B.; et al. (2018) Icarus 299, 84-96.]
geometric albedo albedo 0.1632   0.017 IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 9
B-V BV 0.796   0.017 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=3; phase (min.=13.56, mean=14.35, max.=15.49) deg.
U-B UB 0.471   0.043 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=3; phase (min.=13.56, mean=14.35, max.=15.49) deg.
Tholen spectral type spec_T S   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices; used ground-based radiometric albedo

529 Preziosa (A904 FB)          Discovered 1904-Mar-20 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 A904 FB = 1952 KC = A902 YC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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