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 ]  
305821 (2009 DZ124)
Classification: Main-belt Asteroid          SPK-ID: 2305821
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03533208188854764 5.3791e-08  
a 2.733656838691052 2.8586e-08 au
q 2.637071051411232 1.5172e-07 au
i 2.025673516338619 6.9103e-06 deg
node 18.87395536429914 0.0001659 deg
peri 87.64616314358445 0.00019304 deg
M 241.6014435491887 9.9008e-05 deg
tp 2459543.448111889596
(2021-Nov-24.94811189)
0.00045531 TDB
period 1650.875873317417
4.52
2.5895e-05
7.09e-08
d
yr
n .2180660616697875 3.4205e-09 deg/d
Q 2.830242625970873 2.9596e-08 au
  Orbit Determination Parameters
   # obs. used (total)      167  
   data-arc span      8477 days (23.21 yr)  
   first obs. used      1995-02-04  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .68743  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:40:46  

Additional Information
 Earth MOID = 1.65486 au 
 Jupiter MOID = 2.19817 au 
 T_jup = 3.351 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.6   n/a MPO446456  

305821 (2009 DZ124)          Discovered 2009-Feb-19 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

Alternate Designations
 2009 DZ124 = 1995 CY8 = 2004 BO150 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Aug-10 06:43 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin