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JPL Small-Body Database Browser
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66695 (1999 TZ72)
Classification: Main-belt Asteroid          SPK-ID: 2066695
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08296470940412276 7.533e-08  
a 2.569136277760006 1.9522e-08 au
q 2.355988633056058 1.8682e-07 au
i 2.480136743208079 8.5486e-06 deg
node 223.967187659863 0.00015681 deg
peri 118.3624461067469 0.00016638 deg
M 18.13087825179643 5.8811e-05 deg
tp 2458924.747759865617
(2020-Mar-16.24775987)
0.00024536 TDB
period 1504.10840940238
4.12
1.7144e-05
4.694e-08
d
yr
n .2393444500074546 2.728e-09 deg/d
Q 2.782283922463955 2.1141e-08 au
  Orbit Determination Parameters
   # obs. used (total)      249  
   data-arc span      8240 days (22.56 yr)  
   first obs. used      1995-08-27  
   last obs. used      2018-03-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55341  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 07:36:31  

Additional Information
 Earth MOID = 1.34904 au 
 Jupiter MOID = 2.51541 au 
 T_jup = 3.425 
[ 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 16.4   n/a MPO395616  

66695 (1999 TZ72)          Discovered 1999-Oct-10 by Spacewatch at Kitt Peak
Reference: 20030910/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1999 TZ72 = 1995 UK40 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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