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 ]  
78653 (2002 TQ66)
Classification: Main-belt Asteroid          SPK-ID: 2078653
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 .1724382077982562 4.1765e-08  
a 2.305507503562521 1.0664e-08 au
q 1.907949921582768 9.4181e-08 au
i 25.10283620711024 9.2442e-06 deg
node 317.7003638755258 9.1847e-06 deg
peri 265.9506277668376 3.6696e-05 deg
M 170.6673723794219 3.7093e-05 deg
tp 2458394.327488541564
(2018-Oct-02.82748854)
0.00013161 TDB
period 1278.639854136226
3.50
8.8718e-06
2.429e-08
d
yr
n .281549178085955 1.9535e-09 deg/d
Q 2.703065085542273 1.2503e-08 au
  Orbit Determination Parameters
   # obs. used (total)      908  
   data-arc span      8106 days (22.19 yr)  
   first obs. used      1998-08-24  
   last obs. used      2020-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46122  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 04:12:52  

Additional Information
 Earth MOID = 1.0696 au 
 Jupiter MOID = 2.63462 au 
 T_jup = 3.444 
[ 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 15.0   n/a MPO436332  

78653 (2002 TQ66)          Discovered 2002-Oct-04 by LINEAR at Socorro
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1963-Jul-16 13:10 < 00:01 Thisb 0.0254750246330966 0.0254651149426992 0.0254849344243067 8.16685805986167 8.1668580270895 2438227.048646063 0.298777221346552 500.618716134077 62.5205470675683 9.3337662506794 12413.1611417205 T 17 CATAB v2.0f-lin.ifort 2020-Dec-18 04:12:55 2020-Dec-18 04:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2021-Jan-16 09:19 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin