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14633 (1998 VY34)
Classification: Main-belt Asteroid          SPK-ID: 2014633
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 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1938187715985112 4.9367e-08  
a 2.314297769053599 6.3227e-09 au
q 1.865743418342456 1.1505e-07 au
i 6.652239187771765 2.8061e-06 deg
node 108.8659317446365 4.1666e-05 deg
peri 275.0165035271409 4.234e-05 deg
M 118.3631046864484 7.1945e-06 deg
tp 2458777.694011973217
(2019-Oct-21.19401197)
2.5627e-05 TDB
period 1285.95947269934
3.52
5.2699e-06
1.443e-08
d
yr
n .2799466139040361 1.1472e-09 deg/d
Q 2.762852119764743 7.5482e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1643  
   data-arc span      14856 days (40.67 yr)  
   first obs. used      1980-07-12  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48538  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 00:34:07  

Additional Information
 Earth MOID = .882325 au 
 Jupiter MOID = 2.71472 au 
 T_jup = 3.548 
[ 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 14.71   n/a E2021B10  
diameter diameter 2.540 km 0.549 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.396   0.154 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

14633 (1998 VY34)          Discovered 1998-Nov-12 by Ueda, S., Kaneda, H. at Kushiro
Reference: 20000418/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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