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JPL Small-Body Database Browser
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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 
[ 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 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

[ 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
2070-Nov-18 16:09 00:01 Eunom 0.0291897704611425 0.0291653216314901 0.0292142197593664 4.32912934871338 4.32912923762653 2477434.172862935 1.11752016328593 1231.89868583143 89.6664052314305 8.62586522211329 8092.95542395881 T 8 CATAB v2.0f-lin.ifort 2019-Dec-04 21:12:57 2019-Dec-04 21:13

Alternate Designations
 2007 TZ404 = 2005 GC121 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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