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160108 (2000 SY144)
Classification: Main-belt Asteroid          SPK-ID: 2160108
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2158965726914859 3.9271e-08  
a 2.329590907101837 1.082e-08 au
q 1.826640214485301 9.2067e-08 au
i 6.389130424174271 4.6732e-06 deg
node .6300605219412571 3.1261e-05 deg
peri 308.9840791314286 3.2715e-05 deg
M 125.6887330271617 9.5151e-06 deg
tp 2458147.068415518703
(2018-Jan-28.56841552)
3.3141e-05 TDB
period 1298.727153037587
3.56
9.0481e-06
2.477e-08
d
yr
n .2771944816569035 1.9312e-09 deg/d
Q 2.832541599718373 1.3156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      622  
   data-arc span      9225 days (25.26 yr)  
   first obs. used      1993-10-21  
   last obs. used      2019-01-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59242  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:20:12  

Additional Information
 Earth MOID = .819872 au 
 Jupiter MOID = 2.46349 au 
 T_jup = 3.532 
[ 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 16.0   n/a MPO454058  
diameter diameter 1.389 km 0.282 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.332   0.080 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

160108 (2000 SY144)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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