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

Significant website upgrade scheduled for September 27. More details available here.

JPL Small-Body Database Browser
Search: [ help ]  
90633 (3040 T-2)
Classification: Main-belt Asteroid          SPK-ID: 2090633
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1994919363849812 3.607e-08  
a 2.713872768282548 1.5449e-08 au
q 2.172477034635393 1.0008e-07 au
i 9.321285040339239 4.1018e-06 deg
node 163.0625453468137 2.2991e-05 deg
peri 152.5095716259172 2.521e-05 deg
M 275.9111392500229 1.2613e-05 deg
tp 2459777.933312547914
(2022-Jul-17.43331255)
5.9347e-05 TDB
period 1632.986715393054
4.47
1.3944e-05
3.818e-08
d
yr
n .2204549471263453 1.8825e-09 deg/d
Q 3.255268501929702 1.8531e-08 au
  Orbit Determination Parameters
   # obs. used (total)      680  
   data-arc span      17406 days (47.66 yr)  
   first obs. used      1973-09-19  
   last obs. used      2021-05-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .55461  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 18:16:30  

Additional Information
 Earth MOID = 1.16349 au 
 Jupiter MOID = 2.09893 au 
 T_jup = 3.314 
[ 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 15.50   n/a MPO637233  

90633 (3040 T-2)          Discovered 1973-Sep-30 by van Houten, C. J., van Houten-Groeneveld, I., Gehrels, T. at Palomar
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 3040 T-2 = 2000 SO162 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Sep-25 16:18 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin