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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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457311.5 (2015-Oct-16.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .103434402554865 9.2915e-08  
q 2.662230318711482 2.777e-07 au
tp 2457954.988768697272
(2017-Jul-20.48876870)
0.00014031 TDB
node 13.55862620996835 0.00018929 deg
peri 341.5780970434597 0.000191 deg
i 1.480832772717136 8.3723e-06 deg
  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
 Jupiter MOID = 2.13836 au 
 T_jup = 3.255 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.633235977087301E-15 -2.567593172703071E-14 5.456230180637386E-12 -1.056792368490842E-14 7.464031452442192E-13 3.813528666572471E-16
q -2.567593172703071E-14 7.71165713176776E-14 -1.55029717871378E-11 3.308895825140705E-14 -2.137161760437844E-12 -9.810732921286658E-16
tp 5.456230180637386E-12 -1.55029717871378E-11 1.96869072529147E-8 -9.026122329297056E-12 3.565828400219871E-9 -2.768577836651505E-12
node -1.056792368490842E-14 3.308895825140705E-14 -9.026122329297056E-12 3.582887592812022E-8 -3.581769619244193E-8 -1.510539899759983E-10
peri 7.464031452442192E-13 -2.137161760437844E-12 3.565828400219871E-9 -3.581769619244193E-8 3.64801044723556E-8 1.504557841131366E-10
i 3.813528666572471E-16 -9.810732921286658E-16 -2.768577836651505E-12 -1.510539899759983E-10 1.504557841131366E-10 7.009554586783073E-11

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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