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 ]  
78620 (2002 TB7)
Classification: Main-belt Asteroid          SPK-ID: 2078620
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0852164112248403 4.8024e-08  
a 2.892091643936833 1.7419e-08 au
q 2.645637973107188 1.4308e-07 au
i 2.775282871895479 5.0446e-06 deg
node 72.54291619856212 8.7134e-05 deg
peri 345.5023660652822 9.0289e-05 deg
M 175.2876387016576 2.5038e-05 deg
tp 2458125.787580613361
(2018-Jan-07.28758061)
0.00012196 TDB
period 1796.455661743205
4.92
1.623e-05
4.444e-08
d
yr
n .2003945923445008 1.8104e-09 deg/d
Q 3.138545314766479 1.8903e-08 au
  Orbit Determination Parameters
   # obs. used (total)      843  
   data-arc span      7836 days (21.45 yr)  
   first obs. used      1998-12-12  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57209  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:26:11  

Additional Information
 Earth MOID = 1.6579 au 
 Jupiter MOID = 2.13062 au 
 T_jup = 3.283 
[ 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 15.1   n/a MPO436331  

78620 (2002 TB7)          Discovered 2002-Oct-01 by LONEOS at Anderson Mesa
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2002 TB7 = 1999 CT18 = 2000 GX62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Dec-01 00:34 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin