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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1048235881662193 9.2907e-08  
a 2.968721171481787 3.0422e-08 au
q 2.657529166022044 2.7842e-07 au
i 1.480735918692831 8.3739e-06 deg
node 13.52882663074026 0.00018931 deg
peri 341.1328476801836 0.000191 deg
M 278.0626491997642 2.8005e-05 deg
tp 2459821.737894190147
(2022-Aug-30.23789419)
0.00014756 TDB
period 1868.325500072336
5.12
2.8718e-05
7.863e-08
d
yr
n .192685910450862 2.9618e-09 deg/d
Q 3.27991317694153 3.3611e-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 = 1.65184 au 
 Jupiter MOID = 2.13836 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

[ 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
2112-Mar-09 23:46 00:03 Psych 0.0401278921803344 0.0401070045456183 0.0401488151258927 1.52033375675153 1.5203335584309 2492520.490275025 3.36305320350473 2138.07372491033 94.0710023957606 -61.1867508500023 55585.7892721019 T 15 CATAB v2.0f-lin.ifort 2021-Apr-13 23:54:17 2021-Apr-13 23:54
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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