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 ]  
85407 (1996 TY45)
Classification: Main-belt Asteroid          SPK-ID: 2085407
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07767525341902624 5.321e-08  
a 2.84013965718608 2.0445e-08 au
q 2.619531089568725 1.5847e-07 au
i 1.397928647577897 5.1409e-06 deg
node 201.6033965063494 0.00024176 deg
peri 139.6177847210379 0.00024436 deg
M 304.6679387580168 3.5176e-05 deg
tp 2458869.209065777859
(2020-Jan-20.70906578)
0.00017095 TDB
period 1748.267848851278
4.79
1.8878e-05
5.169e-08
d
yr
n .2059181035883847 2.2235e-09 deg/d
Q 3.060748224803435 2.2033e-08 au
  Orbit Determination Parameters
   # obs. used (total)      443  
   data-arc span      8418 days (23.05 yr)  
   first obs. used      1996-10-07  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58633  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 10:11:25  

Additional Information
 Earth MOID = 1.61027 au 
 Jupiter MOID = 2.23874 au 
 T_jup = 3.305 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO432398  

85407 (1996 TY45)          Discovered 1996-Oct-07 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

[ show close-approach data ]
Alternate Designations
 1996 TY45 = 2000 QA252 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin