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 ]  
305266 (2007 YO33)
Classification: Main-belt Asteroid          SPK-ID: 2305266
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02234726868448601 8.8008e-08  
a 2.690910863240476 3.095e-08 au
q 2.630776355173639 2.5558e-07 au
i 7.079245712015202 5.423e-06 deg
node 83.57648412197827 5.231e-05 deg
peri 278.2379797197435 0.00017371 deg
M 11.55902220410856 0.00015855 deg
tp 2458948.731451057773
(2020-Apr-09.23145106)
0.00071038 TDB
period 1612.30572016528
4.41
2.7816e-05
7.616e-08
d
yr
n .2232827158630286 3.8521e-09 deg/d
Q 2.751045371307313 3.1641e-08 au
  Orbit Determination Parameters
   # obs. used (total)      242  
   data-arc span      7586 days (20.77 yr)  
   first obs. used      1998-12-22  
   last obs. used      2019-09-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59982  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 07:39:45  

Additional Information
 Earth MOID = 1.63822 au 
 Jupiter MOID = 2.34385 au 
 T_jup = 3.361 
[ 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 16.1   n/a MPO446455  

305266 (2007 YO33)          Discovered 2007-Dec-28 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-28 08:58 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin