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 ]  
3687 Dzus (A908 TC)
Classification: Main-belt Asteroid          SPK-ID: 2003687
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 37 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .200517376860878 3.8886e-08  
a 2.728087987972665 1.0759e-08 au
q 2.181058940778716 1.0922e-07 au
i 15.79335241940128 4.3567e-06 deg
node 224.8851521101329 1.4682e-05 deg
peri 113.496865474086 1.7808e-05 deg
M 303.5206481479988 1.0538e-05 deg
tp 2459258.710078843672
(2021-Feb-13.21007884)
4.8709e-05 TDB
period 1645.833837245574
4.51
9.7359e-06
2.666e-08
d
yr
n .2187341102443773 1.2939e-09 deg/d
Q 3.275117035166614 1.2916e-08 au
  Orbit Determination Parameters
   # obs. used (total)      2359  
   data-arc span      40930 days (112.06 yr)  
   first obs. used      1908-10-07  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .40834  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-13 03:58:10  

Additional Information
 Earth MOID = 1.22806 au 
 Jupiter MOID = 2.41028 au 
 T_jup = 3.273 
[ 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 11.5   n/a MPO384785  
diameter diameter 30.932 km 0.250 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
rotation period rot_per 58.12 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Skiff, B.A. (2016) Posting on CALL web site. http://www.minorplanet.info/call.html]
geometric albedo albedo 0.046   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2014ApJ...791..121M)  
SMASSII spectral type spec_B Ch   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)

3687 Dzus (A908 TC)          Discovered 1908-Oct-07 by Kopff, A. at Heidelberg
Reference: DISCOVERY.DBLast Updated: 2003-08-29

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2179-Jan-20 02:25 00:02 Eunom 0.0484404459218409 0.0484181708689261 0.0484627209866514 6.87548220132228 6.87548215917374 2516942.600536786 1.55342935909353 1111.07055941348 29.1281331439354 -1.98556503814714 10799.592787809 T 37 CATAB v2.0f-lin.ifort 2020-Nov-13 03:58:17 2020-Nov-13 03:58

Alternate Designations
 A908 TC = 1952 HM3 = 1970 GD2 = 1980 TO8 = 1980 TX = 1984 NC 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Nov-28 20:54 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin