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447087 (2004 TZ51)
Classification: Main-belt Asteroid          SPK-ID: 2447087
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1462810074568325 6.3253e-08  
a 3.075984189862723 4.9054e-08 au
q 2.626026123648316 1.9366e-07 au
i 7.401190962217433 8.2869e-06 deg
node 233.1855362818388 4.9572e-05 deg
peri 224.3946900983543 5.8873e-05 deg
M 274.5589156137294 2.9057e-05 deg
tp 2459468.169261646192
(2021-Sep-10.66926165)
0.00016301 TDB
period 1970.491542821321
5.39
4.7136e-05
1.291e-07
d
yr
n .1826955316360085 4.3703e-09 deg/d
Q 3.525942256077132 5.623e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      5447 days (14.91 yr)  
   first obs. used      2004-10-04  
   last obs. used      2019-09-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58691  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:48:50  

Additional Information
 Earth MOID = 1.64893 au 
 Jupiter MOID = 1.71864 au 
 T_jup = 3.200 
[ 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 16.0   n/a MPO495219  

447087 (2004 TZ51)          Discovered 2004-Oct-04 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-10-28

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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