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JPL Small-Body Database Browser
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366 Vincentina (A893 FG)
Classification: Main-belt Asteroid          SPK-ID: 2000366
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 45 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05600605520248576 3.8474e-08  
a 3.145751654215022 1.2824e-08 au
q 2.969570513415745 1.2222e-07 au
i 10.57668664317335 4.2495e-06 deg
node 346.7156864906764 2.2819e-05 deg
peri 332.7618351327835 4.484e-05 deg
M 99.84316860987903 3.8676e-05 deg
tp 2458035.301589455588
(2017-Oct-08.80158946)
0.00021925 TDB
period 2037.910361108629
5.58
1.2462e-05
3.412e-08
d
yr
n .1766515381982547 1.0802e-09 deg/d
Q 3.3219327950143 1.3542e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2780  
   data-arc span      44442 days (121.68 yr)  
   first obs. used      1898-02-25  
   last obs. used      2019-10-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43656  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 01:52:37  

Additional Information
 Earth MOID = 1.96105 au 
 Jupiter MOID = 1.96303 au 
 T_jup = 3.180 
[ 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 8.7   n/a MPO365245  
diameter diameter 86.368 km 0.342 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 12.7365 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Benishek, V. (2013) Minor Planet Bull. 40, 100-101.]
geometric albedo albedo 0.091   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B Ch   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)

366 Vincentina (A893 FG)          Discovered 1893-Mar-21 by Charlois, A. at Nice
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 A893 FG = 1931 AS = A909 BN 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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