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 ]  
(2004 AD)
Classification: Apollo [NEO]          SPK-ID: 3170233
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2627962029773717 2.4166e-06  
a 1.258883673105739 4.2542e-06 au
q .9280538238233439 4.1975e-07 au
i 7.30702648934729 7.8318e-05 deg
node 110.5383037343664 2.7648e-05 deg
peri 302.4635401895343 0.0002098 deg
M 250.9799479454162 0.022558 deg
tp 2459156.735856559531
(2020-Nov-03.23585656)
0.033119 TDB
period 515.9134241953104
1.41
0.0026152
7.16e-06
d
yr
n .6977914958532152 3.5371e-06 deg/d
Q 1.589713522388134 5.3721e-06 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   # delay obs. used      0  
   # Doppler obs. used      1  
   data-arc span      26 days  
   first obs. used      2004-01-04  
   last obs. used      2004-01-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .74323  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:13:19  

Additional Information
 Earth MOID = .0248089 au 
 Jupiter MOID = 3.75409 au 
 T_jup = 5.075 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.4   n/a MPO58114  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Jun-04 12:32 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin