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120592 (1995 SM52)
Classification: Main-belt Asteroid          SPK-ID: 2120592
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04163250144886325 4.1334e-08  
a 2.807067514233457 1.9086e-08 au
q 2.690202271880076 1.2058e-07 au
i 3.083542610802881 4.5915e-06 deg
node 209.8566775964426 8.9093e-05 deg
peri 34.63658004387469 0.00010811 deg
M 260.7405762633892 6.3129e-05 deg
tp 2459674.138462782371
(2022-Apr-04.63846278)
0.00030251 TDB
period 1717.820234924081
4.70
1.7519e-05
4.796e-08
d
yr
n .2095679121022289 2.1373e-09 deg/d
Q 2.923932756586838 1.988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      335  
   data-arc span      10164 days (27.83 yr)  
   first obs. used      1993-03-25  
   last obs. used      2021-01-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55939  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 09:25:28  

Additional Information
 Earth MOID = 1.67614 au 
 Jupiter MOID = 2.06312 au 
 T_jup = 3.319 
[ 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 16.0   n/a MPO453676  

120592 (1995 SM52)          Discovered 1995-Sep-29 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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