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JPL Small-Body Database Browser
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460 Scania (A900 UF)
Classification: Main-belt Asteroid          SPK-ID: 2000460
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1058556208396372 4.2579e-08  
a 2.718173108932182 9.0852e-09 au
q 2.430439206936559 1.1711e-07 au
i 4.634554492613213 4.8321e-06 deg
node 205.1993514282378 4.8585e-05 deg
peri 161.6580240294855 5.2294e-05 deg
M 266.5748330043881 2.1175e-05 deg
tp 2459425.291165865196
(2021-Jul-29.79116587)
9.7193e-05 TDB
period 1636.869642616246
4.48
8.2066e-06
2.247e-08
d
yr
n .2199319913005435 1.1027e-09 deg/d
Q 3.005907010927805 1.0047e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2548  
   data-arc span      43652 days (119.51 yr)  
   first obs. used      1900-10-23  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .44053  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 01:06:12  

Additional Information
 Earth MOID = 1.42971 au 
 Jupiter MOID = 2.46313 au 
 T_jup = 3.347 
[ 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 10.8   n/a MPO384747  
diameter diameter 19.689 km 0.146 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 164.1 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Pilcher, F.; Benishek, V. (2018) Minor Planet Bull. 45, 242.]
geometric albedo albedo 0.262   0.057 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B K   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)

460 Scania (A900 UF)          Discovered 1900-Oct-22 by Wolf, M. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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