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101470 (1998 WV16)
Classification: Main-belt Asteroid          SPK-ID: 2101470
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04114851077693949 4.9475e-08  
a 2.665548212714399 1.6796e-08 au
q 2.555864873357069 1.3174e-07 au
i 15.71897959633716 5.3003e-06 deg
node 64.74092671501606 2.0954e-05 deg
peri 230.4429072071129 7.9994e-05 deg
M 100.4822762907777 7.7851e-05 deg
tp 2458556.824748436896
(2019-Mar-14.32474844)
0.00034385 TDB
period 1589.564811415173
4.35
1.5024e-05
4.113e-08
d
yr
n .226477081912436 2.1406e-09 deg/d
Q 2.77523155207173 1.7487e-08 au
  Orbit Determination Parameters
   # obs. used (total)      800  
   data-arc span      8011 days (21.93 yr)  
   first obs. used      1998-11-21  
   last obs. used      2020-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57435  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 20:00:24  

Additional Information
 Earth MOID = 1.56067 au 
 Jupiter MOID = 2.29996 au 
 T_jup = 3.329 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.7   n/a MPO493570  
diameter diameter 3.254 km 0.646 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.241   0.196 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

101470 (1998 WV16)          Discovered 1998-Nov-21 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 1998 WV16 = 2002 TF158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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