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16673 (1994 BF1)
Classification: Main-belt Asteroid          SPK-ID: 2016673
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2013817036400651 3.8928e-08  
a 2.422041918854479 7.9987e-09 au
q 1.934286990947912 9.3419e-08 au
i 3.676195084127016 5.006e-06 deg
node 358.3387802486252 5.4033e-05 deg
peri 52.34408739610172 5.5374e-05 deg
M 113.4859446083459 1.0078e-05 deg
tp 2458766.479257138121
(2019-Oct-09.97925714)
3.8562e-05 TDB
period 1376.800166483222
3.77
6.8203e-06
1.867e-08
d
yr
n .2614758544949573 1.2953e-09 deg/d
Q 2.909796846761047 9.6095e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1718  
   data-arc span      25307 days (69.29 yr)  
   first obs. used      1951-12-01  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .49923  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 01:38:21  

Additional Information
 Earth MOID = .946475 au 
 Jupiter MOID = 2.48119 au 
 T_jup = 3.482 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.2   n/a MPO502297  
diameter diameter 3.785 km 0.787 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.388   0.142 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

16673 (1994 BF1)          Discovered 1994-Jan-23 by Kobayashi, T. at Oizumi
Reference: 20000913/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1994 BF1 = 1976 JY3 = 1998 DX34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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