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216306 (2007 TZ56)
Classification: Main-belt Asteroid          SPK-ID: 2216306
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1046946530701415 9.2898e-08  
a 2.968521242725557 3.0641e-08 au
q 2.657732941087059 2.7799e-07 au
i 1.480750828064036 8.3739e-06 deg
node 13.5295760861592 0.00018931 deg
peri 341.1830833351688 0.000191 deg
M 240.2256531260475 2.7793e-05 deg
tp 2459822.041281760003
(2022-Aug-30.54128176)
0.00014747 TDB
period 1868.136769462623
5.11
2.8924e-05
7.919e-08
d
yr
n .1927053767608008 2.9836e-09 deg/d
Q 3.279309544364053 3.3849e-08 au
  Orbit Determination Parameters
   # obs. used (total)      241  
   data-arc span      5914 days (16.19 yr)  
   first obs. used      2004-02-11  
   last obs. used      2020-04-21  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .64114  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 23:54:17  

Additional Information
 Earth MOID = 1.65118 au 
 Jupiter MOID = 2.13934 au 
 T_jup = 3.255 
[ 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 16.43   n/a MPCxxxxx  
rotation period rot_per 4.65 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

216306 (2007 TZ56)          Discovered 2007-Oct-04 by Spacewatch at Kitt Peak
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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