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 ]  
52445 (1994 TG5)
Classification: Main-belt Asteroid          SPK-ID: 2052445
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1971858824632671 5.4497e-08  
a 2.410875929338893 1.2014e-08 au
q 1.935485231702754 1.2943e-07 au
i 2.275180214205234 6.4699e-06 deg
node 163.2334993065747 0.00015206 deg
peri 275.5340005124684 0.00015314 deg
M 260.5533632415576 1.6816e-05 deg
tp 2459378.201159020196
(2021-Jun-12.70115902)
6.4798e-05 TDB
period 1367.290254144541
3.74
1.0221e-05
2.798e-08
d
yr
n .2632944972062554 1.9681e-09 deg/d
Q 2.886266626975032 1.4383e-08 au
  Orbit Determination Parameters
   # obs. used (total)      474  
   data-arc span      9922 days (27.16 yr)  
   first obs. used      1992-03-01  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:06:04  

Additional Information
 Earth MOID = .952615 au 
 Jupiter MOID = 2.36876 au 
 T_jup = 3.492 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456163.5 (2012-Aug-24.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1978881901544351 5.4774e-08  
q 1.93341140091408 1.3033e-07 au
tp 2456641.834112206896
(2013-Dec-15.33411221)
5.9336e-05 TDB
node 163.4431144696459 0.00015239 deg
peri 274.8976080874955 0.00015345 deg
i 2.272528381170378 6.4629e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      474  
   data-arc span      9922 days (27.16 yr)  
   first obs. used      1992-03-01  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54166  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 03:06:04  

Additional Information
 Jupiter MOID = 2.36876 au 
 T_jup = 3.492 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.000136512922606E-15 -7.121424656054485E-15 2.235208237803209E-13 -1.438317045488761E-14 -3.335101078211995E-15 -2.426418210630837E-15
q -7.121424656054485E-15 1.69868866908029E-14 -4.913203243405141E-13 3.551803041998662E-14 5.059839723452824E-15 5.756240764724788E-15
tp 2.235208237803209E-13 -4.913203243405141E-13 3.520719652526391E-9 -3.788747072401811E-11 1.092219672213088E-9 -7.711730834299407E-13
node -1.438317045488761E-14 3.551803041998662E-14 -3.788747072401811E-11 2.322170679676877E-8 -2.321371932792878E-8 -1.157673291347497E-10
peri -3.335101078211995E-15 5.059839723452824E-15 1.092219672213088E-9 -2.321371932792878E-8 2.354617002907343E-8 1.155112495619282E-10
i -2.426418210630837E-15 5.756240764724788E-15 -7.711730834299407E-13 -1.157673291347497E-10 1.155112495619282E-10 4.176897099051209E-11

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 16.3   n/a MPO390061  

52445 (1994 TG5)          Discovered 1994-Oct-02 by Spacewatch at Kitt Peak
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 TG5 = 1992 EJ16 = 1998 XV14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-May-24 22:40 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin