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305002 (2007 TQ269)
Classification: Main-belt Asteroid          SPK-ID: 2305002
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09831600164600079 3.0929e-07  
a 2.551422214259297 3.0729e-08 au
q 2.300576583642537 7.887e-07 au
i 2.918775611151192 7.4614e-06 deg
node 166.1541139886571 9.9841e-05 deg
peri 34.83974000160899 0.00016379 deg
M 224.2754870087935 0.00016222 deg
tp 2459561.712992554468
(2021-Dec-13.21299255)
0.00067281 TDB
period 1488.579128905758
4.08
2.6893e-05
7.363e-08
d
yr
n .2418413593267514 4.3691e-09 deg/d
Q 2.802267844876058 3.375e-08 au
  Orbit Determination Parameters
   # obs. used (total)      201  
   data-arc span      6856 days (18.77 yr)  
   first obs. used      2001-02-19  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53511  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 21:12:30  

Additional Information
 Earth MOID = 1.29848 au 
 Jupiter MOID = 2.1538 au 
 T_jup = 3.431 
[ 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 16.6   n/a MPO503301  

305002 (2007 TQ269)          Discovered 2007-Oct-09 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
2148-Feb-16 02:35 00:06 Pallas 0.0428122176859509 0.0427212584446217 0.0429033086941122 12.0673212104352 12.0673210254095 2505646.607365447 5.75615013313194 5886.82751187574 271.824455099078 -39.6282066528533 15044.4724833917 T 12 CATAB v2.0f-lin.ifort 2019-Dec-04 21:12:32 2019-Dec-04 21:12
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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