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14178 (1998 VK30)
Classification: Main-belt Asteroid          SPK-ID: 2014178
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08937403037936566 4.4533e-08  
a 2.854896827578221 1.3373e-08 au
q 2.59974319178029 1.2703e-07 au
i 3.089551729690597 3.4094e-06 deg
node 108.4261127431904 8.3958e-05 deg
peri 273.5079319324077 8.6166e-05 deg
M 193.9281592345052 2.0244e-05 deg
tp 2459813.288504410785
(2022-Aug-21.78850441)
0.00010085 TDB
period 1761.911352575781
4.82
1.238e-05
3.389e-08
d
yr
n .2043235600211709 1.4356e-09 deg/d
Q 3.110050463376152 1.4568e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1688  
   data-arc span      11119 days (30.44 yr)  
   first obs. used      1989-12-30  
   last obs. used      2020-06-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50612  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-23 17:42:08  

Additional Information
 Earth MOID = 1.60489 au 
 Jupiter MOID = 2.31865 au 
 T_jup = 3.296 
[ 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 13.8   n/a MPO337378  
diameter diameter 4.491 km 0.933 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.318   0.191 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14178 (1998 VK30)          Discovered 1998-Nov-10 by LINEAR at Socorro
Reference: 20000320/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 VK30 = 1989 YC1 = 1996 LS4 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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