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3628 Boznemcova (1979 WD)
Classification: Main-belt Asteroid          SPK-ID: 2003628
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 53 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2973771413330585 1.0638e-08  
a 2.540126138478177 5.3386e-09 au
q 1.784750688792156 2.7119e-08 au
i 6.882030990718764 7.3627e-07 deg
node 156.6359338141769 9.2337e-06 deg
peri 187.8777032747518 1.0765e-05 deg
M 154.5060516323056 2.6861e-06 deg
tp 2458761.864523550612
(2019-Oct-05.36452355)		 9.9573e-06 TDB
period 1478.704355642269
4.05		 4.6617e-06
1.276e-08		 d
yr
n .2434563735653809 7.6751e-10 deg/d
Q 3.295501588164198 6.9262e-09 au
   Orbit Determination Parameters
   # obs. used (total)      3347  
   data-arc span      33217 days (90.94 yr)  
   first obs. used      1930-06-25  
   last obs. used      2021-06-04  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .444  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 09:48:40  

Additional Information
 Earth MOID = .77664 au 
 Jupiter MOID = 2.12718 au 
 T_jup = 3.373 
[ 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 12.87   n/a MPCxxxxx  
diameter diameter 6.914 km 0.143 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 3.335410 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2008) Minor Planet Bull. 35, 56-60.]
geometric albedo albedo 0.359   0.029 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
SMASSII spectral type spec_B O   n/a EAR-A-5-DDR-TAXONOMY-V4.0 based on a high-resolution spectrum by Xu et al. (1995) or Bus and Binzel (2002)

3628 Boznemcova (1979 WD)          Discovered 1979-Nov-25 by Vavrova, Z. at Klet
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1979 WD = 1930 MQ = 1962 JP = 1975 XT4 = 1978 JX = 1979 YB10 = 1985 CQ2 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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