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120568 (1995 FX12)
Classification: Main-belt Asteroid          SPK-ID: 2120568
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07076619587534219 4.3135e-08  
a 2.433697773826948 1.1395e-08 au
q 2.261474240462926 1.0173e-07 au
i 1.80670735845228 5.0517e-06 deg
node 184.4540395689631 0.00010464 deg
peri 121.1218953297564 0.00010954 deg
M 169.8084550930191 3.3185e-05 deg
tp 2458546.383349548076
(2019-Mar-03.88334955)		 0.00012681 TDB
period 1386.750701157362
3.80		 9.7397e-06
2.667e-08		 d
yr
n .2595996524101623 1.8233e-09 deg/d
Q 2.60592130719097 1.2202e-08 au
   Orbit Determination Parameters
   # obs. used (total)      601  
   data-arc span      9429 days (25.82 yr)  
   first obs. used      1995-03-27  
   last obs. used      2021-01-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .518  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:25:23  

Additional Information
 Earth MOID = 1.24506 au 
 Jupiter MOID = 2.53138 au 
 T_jup = 3.502 
[ 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 16.42   n/a E2021B55  

120568 (1995 FX12)          Discovered 1995-Mar-27 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 1995 FX12 = 2000 ST198 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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