Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Near-Earth Object (NEO) Program
Search JPL
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 ]  
5376 (1990 DD)
Classification: Main-belt Asteroid          SPK-ID: 2005376
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1756118390687895 5.3086e-08  
a 2.414316863446479 1.1677e-08 au
q 1.990334238961851 1.2697e-07 au
i 12.46500410563824 7.2208e-06 deg
node 332.2884949012911 2.4877e-05 deg
peri 98.97445155514256 3.2976e-05 deg
M 81.37286326003671 1.9901e-05 deg
tp 2457290.781658072488
(2015-Sep-25.28165807)
7.5516e-05 JED
period 1370.218505616514
3.75
9.9406e-06
2.722e-08
d
yr
n .2627318187021727 1.906e-09 deg/d
Q 2.838299487931107 1.3727e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1095  
   data-arc span      16525 days (45.24 yr)  
   first obs. used      1971-01-20  
   last obs. used      2016-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .44386  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Apr-25 12:51:51  

Additional Information
 Earth MOID = 1.04734 au 
 Jupiter MOID = 2.50471 au 
 T_jup = 3.465 
[ 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 13.3 mag n/a MPO365312  
rotation period rot_per 6.2346 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Published Reference List:
[Galad, A.; Kornos, L.; Gajdos, S. (2009) Minor Planet Bul. 36, 13-15.]
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2016) Astron. J. 150, A75.]

5376 (1990 DD)          Discovered 1990-Feb-16 by Ueda and Kaneda at Kushiro
Reference: DISCOVERY.DBLast Updated: 2003-08-29

Alternate Designations
 1990 DD = 1971 BB = 1975 FZ = 1988 QX 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2016-May-05 10:28 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin