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

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2991258201920484 8.0119e-08  
a 2.53794376705193 1.2823e-08 AU
q 1.778779256131224 2.0671e-07 AU
i 6.887114653957943 7.3914e-06 deg
node 156.7392366549374 4.0908e-05 deg
peri 187.8613381587206 4.1575e-05 deg
M 290.7556063655942 8.3517e-06 deg
tp 2457284.555717699081
(2015-Sep-19.05571770)
3.5455e-05 JED
period 1476.799102488762
4.04
1.1192e-05
3.064e-08
d
yr
n .2437704623420432 1.8475e-09 deg/d
Q 3.297108277972635 1.6659e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      1415  
   data-arc span      30951 days (84.74 yr)  
   first obs. used      1930-06-25  
   last obs. used      2015-03-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49766  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Apr-07 16:14:57  

Additional Information
 Earth MOID = .771902 AU 
 T_jup = 3.373 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 12.7 mag n/a MPO263378  
rotation period rot_per 3.335410 h n/a LCDB (Rev. 2015-May); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2008) Minor Planet Bul. 35, 56-60.]
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 | Physical Parameters | Discovery Circumstances ]
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