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14176 (1998 VB28)
Classification: Main-belt Asteroid          SPK-ID: 2014176
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1448238082314968 4.418e-08  
a 3.162725281094272 1.6172e-08 au
q 2.704687361496168 1.379e-07 au
i 4.429043272658111 4.9369e-06 deg
node 333.0918541027875 4.0496e-05 deg
peri 29.53528005764256 4.2744e-05 deg
M 12.92828890752121 1.143e-05 deg
tp 2459126.721608951275
(2020-Oct-04.22160895)
6.5387e-05 TDB
period 2054.426611868903
5.62
1.5758e-05
4.314e-08
d
yr
n .1752313749832658 1.3441e-09 deg/d
Q 3.620763200692375 1.8515e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1562  
   data-arc span      14351 days (39.29 yr)  
   first obs. used      1981-10-24  
   last obs. used      2021-02-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50011  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:18:55  

Additional Information
 Earth MOID = 1.70144 au 
 Jupiter MOID = 1.84523 au 
 T_jup = 3.183 
[ 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 13.68   n/a E2021B10  
diameter diameter 8.899 km 0.204 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.097   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14176 (1998 VB28)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 VB28 = 1981 UQ27 = 1992 SL25 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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