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3573 Holmberg (1982 QO1)
Classification: Main-belt Asteroid          SPK-ID: 2003573
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06696438720140641 3.1258e-08  
a 2.238604046413418 6.0855e-09 au
q 2.088697298258755 7.089e-08 au
i 2.764733240417776 3.2801e-06 deg
node 268.7912084721694 8.1408e-05 deg
peri 210.5280456014001 8.7461e-05 deg
M 201.1233235148682 3.2558e-05 deg
tp 2459140.410780345523
(2020-Oct-17.91078035)
0.00011145 TDB
period 1223.388386668436
3.35
4.9886e-06
1.366e-08
d
yr
n .2942646864421868 1.1999e-09 deg/d
Q 2.388510794568082 6.4931e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2346  
   data-arc span      32882 days (90.03 yr)  
   first obs. used      1929-11-27  
   last obs. used      2019-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .43837  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-13 21:32:15  

Additional Information
 Earth MOID = 1.10564 au 
 Jupiter MOID = 2.65323 au 
 T_jup = 3.632 
[ 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 12.9   n/a MPO279552  
diameter diameter 6.245 km 0.187 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
rotation period rot_per 6.5431 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Published Reference List:
[Galad, A.; Kornos, L. (2008) Minor Planet Bull. 35, 78-81.]
[Klinglesmith III, D.A.; Hanowell, J.; Risley, E.; Turk, J.; et al. (2014) Minor Planet Bull. 41, 139-143.]
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
geometric albedo albedo 0.343   0.028 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

3573 Holmberg (1982 QO1)          Discovered 1982-Aug-16 by Olofsson, K. at La Silla
and V. Ivanova and A. Georgieva.
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ show close-approach data ]
Alternate Designations
 1982 QO1 = 1929 WN = 1947 BL = 1976 YW1 = 1979 WH5 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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