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JPL Small-Body Database Browser
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66168 (1998 VK28)
Classification: Main-belt Asteroid          SPK-ID: 2066168
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2111954756271574 4.5729e-08  
a 2.397003963822607 1.1158e-08 au
q 1.89076757160291 1.0723e-07 au
i 4.900856838024578 4.9401e-06 deg
node 73.07672128305133 5.8342e-05 deg
peri 350.0175921531927 5.9599e-05 deg
M 281.9747755774225 1.4326e-05 deg
tp 2459294.288019068572
(2021-Mar-20.78801907)
5.5115e-05 TDB
period 1355.506346151336
3.71
9.4646e-06
2.591e-08
d
yr
n .2655834117059955 1.8544e-09 deg/d
Q 2.903240356042304 1.3514e-08 au
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      7461 days (20.43 yr)  
   first obs. used      1998-11-10  
   last obs. used      2019-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58965  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 06:02:21  

Additional Information
 Earth MOID = .904282 au 
 Jupiter MOID = 2.42267 au 
 T_jup = 3.493 
[ 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 15.5   n/a MPO337766  

66168 (1998 VK28)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

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