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173178 (1997 TY10)
Classification: Main-belt Asteroid          SPK-ID: 2173178
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06368513109024126 4.1506e-08  
a 2.633062179429235 1.6458e-08 au
q 2.465375269363527 1.0713e-07 au
i 2.891557972289242 5.0065e-06 deg
node 185.1334849134629 8.4128e-05 deg
peri 121.21890384 9.4251e-05 deg
M 152.5007034524999 4.401e-05 deg
tp 2458339.411738658295
(2018-Aug-08.91173866)
0.00018842 TDB
period 1560.594598549784
4.27
1.4632e-05
4.006e-08
d
yr
n .2306813059166921 2.1628e-09 deg/d
Q 2.800749089494942 1.7506e-08 au
  Orbit Determination Parameters
   # obs. used (total)      333  
   data-arc span      8182 days (22.40 yr)  
   first obs. used      1997-09-06  
   last obs. used      2020-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64922  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 17:00:17  

Additional Information
 Earth MOID = 1.45201 au 
 Jupiter MOID = 2.33738 au 
 T_jup = 3.394 
[ 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 16.4   n/a MPO454188  

173178 (1997 TY10)          Discovered 1997-Oct-03 by Spacewatch at Kitt Peak
Reference: 20080122/Numbers.arcLast Updated: 2008-01-28

[ show close-approach data ]
Alternate Designations
 1997 TY10 = 2000 FK7 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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