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78723 (2002 TZ223)
Classification: Main-belt Asteroid          SPK-ID: 2078723
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .190476929173106 6.8898e-08  
a 2.559052536689207 1.5651e-08 au
q 2.071612067908 1.7287e-07 au
i 14.08326833027577 7.1981e-06 deg
node 347.0016066643279 2.992e-05 deg
peri 44.73053426235077 3.6393e-05 deg
M 73.93409132059836 2.1566e-05 deg
tp 2458693.414388113947
(2019-Jul-28.91438811)
8.924e-05 TDB
period 1495.261770373298
4.09
1.3717e-05
3.756e-08
d
yr
n .2407605190829728 2.2087e-09 deg/d
Q 3.046493005470415 1.8632e-08 au
  Orbit Determination Parameters
   # obs. used (total)      462  
   data-arc span      10302 days (28.21 yr)  
   first obs. used      1992-02-29  
   last obs. used      2020-05-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56848  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:25:45  

Additional Information
 Earth MOID = 1.09801 au 
 Jupiter MOID = 2.50893 au 
 T_jup = 3.369 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.4   n/a MPO259815  

78723 (2002 TZ223)          Discovered 2002-Oct-08 by LONEOS at Anderson Mesa
Reference: 20040415/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 2002 TZ223 = 1992 DV3 = 2000 DM6 = 2002 QY47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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