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JPL Small-Body Database Browser
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528 Rezia (A904 FA)
Classification: Outer Main-belt Asteroid          SPK-ID: 2000528
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02086411352566446 4.3181e-08  
a 3.39371926788992 1.8843e-08 au
q 3.32291232381043 1.4895e-07 au
i 12.70887165486291 4.7833e-06 deg
node 49.53258324690566 2.009e-05 deg
peri 349.5517558864118 0.00010368 deg
M 283.0996023448175 0.00010213 deg
tp 2459088.296166449087
(2020-Aug-26.79616645)
0.00064803 TDB
period 2283.559321878707
6.25
1.9019e-05
5.207e-08
d
yr
n .1576486306052362 1.313e-09 deg/d
Q 3.46452621196941 1.9237e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2343  
   data-arc span      42256 days (115.69 yr)  
   first obs. used      1904-03-20  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44651  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-03 20:08:28  

Additional Information
 Earth MOID = 2.33159 au 
 Jupiter MOID = 1.65521 au 
 T_jup = 3.109 
[ 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 9.14   n/a IRAS-A-FPA-3-RDR-IMPS-V6.0 IRAS observations used: 6
diameter diameter 91.966 km 0.361 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 7.337 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Zappala, V.; Di Martino, M.; Cellino, A.; Farinella, P.; et al. (1989) Icarus 82, 354-368.]
[Behrend, R. (2003) Observatoire de Geneve web site, http://obswww.unige.ch/~behrend/page_cou.html]
geometric albedo albedo 0.046   0.006 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  

528 Rezia (A904 FA)          Discovered 1904-Mar-20 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A904 FA = A907 VB 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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