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JPL Small-Body Database Browser
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160112 (2000 SP189)
Classification: Main-belt Asteroid          SPK-ID: 2160112
[ 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 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1268149453550474 4.7253e-08  
a 2.409700236736985 1.9387e-08 au
q 2.104114232893139 1.1742e-07 au
i 9.982754784151284 6.7206e-06 deg
node 219.9191970513124 2.4297e-05 deg
peri 46.29912270590461 3.58e-05 deg
M 80.63672153381681 2.7905e-05 deg
tp 2458294.463434929223
(2018-Jun-24.96343493)		 0.00010426 TDB
period 1366.290212819182
3.74		 1.6489e-05
4.514e-08		 d
yr
n .2634872127622005 3.1798e-09 deg/d
Q 2.71528624058083 2.1846e-08 au
   Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      7506 days (20.55 yr)  
   first obs. used      1999-04-11  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55585  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 18:38:05  

Additional Information
 Earth MOID = 1.1021 au 
 Jupiter MOID = 2.35513 au 
 T_jup = 3.489 
[ 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 16.1   n/a MPO454058  
diameter diameter 1.850 km 0.375 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.206   0.053 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160112 (2000 SP189)          Discovered 2000-Sep-22 by NEAT at Haleakala
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

[ show close-approach data ]
Alternate Designations
 2000 SP189 = 2004 VW2 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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