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JPL Small-Body Database Browser
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85810 (1998 WV14)
Classification: Main-belt Asteroid          SPK-ID: 2085810
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1469231166954382 4.8921e-08  
a 2.17510172519512 6.3338e-09 au
q 1.855529000599828 1.0701e-07 au
i 4.418325051096338 4.2638e-06 deg
node 79.21103696900991 6.1101e-05 deg
peri 327.1089774037407 6.236e-05 deg
M 140.9405500932243 1.2343e-05 deg
tp 2458141.776227078846
(2018-Jan-23.27622708)
3.9557e-05 TDB
period 1171.703659041945
3.21
5.1179e-06
1.401e-08
d
yr
n .3072449225722803 1.342e-09 deg/d
Q 2.494674449790411 7.2644e-09 au
  Orbit Determination Parameters
   # obs. used (total)      983  
   data-arc span      7504 days (20.54 yr)  
   first obs. used      1998-10-20  
   last obs. used      2019-05-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51947  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 05:56:03  

Additional Information
 Earth MOID = .866655 au 
 Jupiter MOID = 2.8645 au 
 T_jup = 3.667 
[ 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 16.1   n/a MPO333528  

85810 (1998 WV14)          Discovered 1998-Nov-21 by LINEAR at Socorro
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1998 WV14 = 2000 HL15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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