Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
JPL Small-Body Database Browser
Search: [ help ]  
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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 35 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0671026100273702 2.8305e-08  
a 2.239093801121697 5.0066e-09 au
q 2.088844762970326 6.2941e-08 au
i 2.764536807050523 2.847e-06 deg
node 268.7907568295055 7.5775e-05 deg
peri 210.2533873213205 8.1091e-05 deg
M 17.93415526246527 2.8557e-05 deg
tp 2459139.534339567395
(2020-Oct-17.03433957)
9.7046e-05 TDB
period 1223.789882184883
3.35
4.1046e-06
1.124e-08
d
yr
n .2941681453986831 9.8664e-10 deg/d
Q 2.389342839273068 5.3426e-09 au
  Orbit Determination Parameters
   # obs. used (total)      2817  
   data-arc span      33346 days (91.30 yr)  
   first obs. used      1929-11-27  
   last obs. used      2021-03-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .42047  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-12 15:16:45  

Additional Information
 Earth MOID = 1.10539 au 
 Jupiter MOID = 2.6507 au 
 T_jup = 3.631 
[ 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 12.98   n/a E2021B10  
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. 2020-October); 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 ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Apr-19 04:26 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin