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 ]  
305030 (2007 TZ404)
Classification: Main-belt Asteroid          SPK-ID: 2305030
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04765896896800649 1.0007e-07  
a 2.528545486244616 2.1284e-08 au
q 2.408037615381491 2.6182e-07 au
i 1.606339249722445 4.9806e-06 deg
node 296.9544177768459 0.00052085 deg
peri 160.2302267397302 0.00060834 deg
M 262.0845008895103 0.00032181 deg
tp 2458999.941812795113
(2020-May-30.44181280)
0.0013138 TDB
period 1468.60358076687
4.02
1.8543e-05
5.077e-08
d
yr
n .2451308199943353 3.095e-09 deg/d
Q 2.649053357107741 2.2298e-08 au
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6765 days (18.52 yr)  
   first obs. used      2001-05-21  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52617  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:12:44  

Additional Information
 Earth MOID = 1.42505 au 
 Jupiter MOID = 2.41691 au 
 T_jup = 3.450 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457197.5 (2015-Jun-24.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04632602428497005 1.0107e-07  
q 2.412020199381887 2.6392e-07 au
tp 2457528.311567785716
(2016-May-19.81156779)
0.0013507 TDB
node 297.1280590775448 0.00052106 deg
peri 159.4390804698636 0.00061364 deg
i 1.605969904556112 4.9591e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      206  
   data-arc span      6765 days (18.52 yr)  
   first obs. used      2001-05-21  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52617  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:12:44  

Additional Information
 Jupiter MOID = 2.41691 au 
 T_jup = 3.450 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.021479239348636E-14 -2.660713152889601E-14 -1.068677709230719E-10 -1.543304672629985E-12 -2.535348142633648E-11 -1.265025325996205E-14
q -2.660713152889601E-14 6.965465169113492E-14 2.748524975728369E-10 3.97637649956309E-12 6.515953807784771E-11 3.291393763497418E-14
tp -1.068677709230719E-10 2.748524975728369E-10 1.824457690163572E-6 2.502949377908707E-8 4.388411718105362E-7 1.781956514822699E-10
node -1.543304672629985E-12 3.97637649956309E-12 2.502949377908707E-8 2.715078335128925E-7 -2.650415676508649E-7 -1.314707154057377E-9
peri -2.535348142633648E-11 6.515953807784771E-11 4.388411718105362E-7 -2.650415676508649E-7 3.765515407356428E-7 1.359339698966648E-9
i -1.265025325996205E-14 3.291393763497418E-14 1.781956514822699E-10 -1.314707154057377E-9 1.359339698966648E-9 2.459262437062214E-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 17.1   n/a MPO258180  

305030 (2007 TZ404)          Discovered 2007-Oct-15 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Alternate Designations
 2007 TZ404 = 2005 GC121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2019-Dec-10 19:09 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin