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16876 (1998 BV6)
Classification: Main-belt Asteroid          SPK-ID: 2016876
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 33 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0369742178126781 3.4384e-08  
a 3.172075463331898 1.9833e-08 au
q 3.054790454232413 1.1213e-07 au
i 10.37698863908302 4.3286e-06 deg
node 126.7322911373779 2.2745e-05 deg
peri 140.6164999637056 6.8224e-05 deg
M 251.8488619388106 6.4747e-05 deg
tp 2459820.429475170113
(2022-Aug-28.92947517)
0.00037164 TDB
period 2063.543806029793
5.65
1.9353e-05
5.299e-08
d
yr
n .1744571639080592 1.6362e-09 deg/d
Q 3.289360472431384 2.0566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1538  
   data-arc span      10219 days (27.98 yr)  
   first obs. used      1993-03-23  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49794  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:45:10  

Additional Information
 Earth MOID = 2.04406 au 
 Jupiter MOID = 1.84267 au 
 T_jup = 3.175 
[ 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 13.53   n/a E2021B10  
diameter diameter 10.781 km 0.125 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 25.940 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]
geometric albedo albedo 0.073   0.026 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16876 (1998 BV6)          Discovered 1998-Jan-24 by Kobayashi, T. at Oizumi
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 1998 BV6 = 1993 FK2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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