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JPL Small-Body Database Browser
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365 Corduba (A893 FF)
Classification: Main-belt Asteroid          SPK-ID: 2000365
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 55 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1572807674508552 3.5157e-08  
a 2.801577638278642 9.4688e-09 au
q 2.360943357257023 9.7889e-08 au
i 12.7912204342407 4.3794e-06 deg
node 185.1857853698731 1.7627e-05 deg
peri 216.2112220525106 2.2472e-05 deg
M 84.16812662689351 1.4339e-05 deg
tp 2458200.050661581269
(2018-Mar-22.55066158)
6.7615e-05 TDB
period 1712.783301804896
4.69
8.6833e-06
2.377e-08
d
yr
n .2101842069692292 1.0656e-09 deg/d
Q 3.242211919300261 1.0958e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2866  
   data-arc span      44206 days (121.03 yr)  
   first obs. used      1898-04-30  
   last obs. used      2019-05-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .42384  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-29 19:06:39  

Additional Information
 Earth MOID = 1.37923 au 
 Jupiter MOID = 2.23319 au 
 T_jup = 3.271 
[ 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 MPO458828  
diameter diameter 86.773 km 0.364 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 12.705 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Garlitz, J. (2013) Posting on CALL web site. http://www.minorplanet.info/call.html]
[Hanus, J.; Durech, J.; Oszkiewicz, D.A.; Behrend, R.; et al. (2016) Astron. Astrophys. 586, A108.]
geometric albedo albedo 0.050   0.008 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
B-V BV 0.714   0.021 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=5; phase (min.=8.86, mean=12.41, max.=19.63) deg.
U-B UB 0.331   0.025 EAR-A-5-DDR-UBV-MEAN-VALUES-V1.2 #obs=5; phase (min.=8.86, mean=12.41, max.=19.63) deg.
Tholen spectral type spec_T X   n/a EAR-A-5-DDR-TAXONOMY-V4.0 used 7 color indices
SMASSII spectral type spec_B C   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

365 Corduba (A893 FF)          Discovered 1893-Mar-21 by Charlois, A. at Nice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A893 FF = A914 VA 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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