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
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
8573 Ivanka (1996 VQ)
Classification: Main-belt Asteroid          SPK-ID: 2008573
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 32 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .127973116624656 3.5861e-08  
a 2.986276518135916 1.6926e-08 au
q 2.604113405007036 1.0045e-07 au
i 13.5112350918055 5.4239e-06 deg
node 33.73725590690813 1.51e-05 deg
peri 82.33965726685904 2.6574e-05 deg
M 150.2920373190917 2.1444e-05 deg
tp 2458213.586625443570
(2018-Apr-05.08662544)
0.00011059 TDB
period 1884.922314539205
5.16
1.6026e-05
4.388e-08
d
yr
n .1909893034971083 1.6238e-09 deg/d
Q 3.368439631264795 1.9093e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1815  
   data-arc span      14173 days (38.80 yr)  
   first obs. used      1980-10-05  
   last obs. used      2019-07-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .45003  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 18:57:49  

Additional Information
 Earth MOID = 1.66276 au 
 Jupiter MOID = 1.87809 au 
 T_jup = 3.204 
[ 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 12.6   n/a MPO337328  
diameter diameter 10.707 km 0.394 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
rotation period rot_per 8.03312 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 sidereal period (not synodic); Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Durech, J.; Hanus, J.; Oszkiewsicz, D.; Vanco, R. (2016) Astron. Astrophys. 587, A48.]
geometric albedo albedo 0.169   0.090 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

8573 Ivanka (1996 VQ)          Discovered 1996-Nov-04 by Klet at Klet
Reference: 19980313/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 VQ = 1980 TQ2 = 1988 FL2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Apr-08 00:53 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin