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52574 (1997 MS2)
Classification: Main-belt Asteroid          SPK-ID: 2052574
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1842505932540559 3.3242e-08  
a 2.594757492515696 1.207e-08 au
q 2.116671885169272 8.827e-08 au
i 13.96417900920894 4.6638e-06 deg
node 102.3816157810961 1.5451e-05 deg
peri 270.3875167148543 2.018e-05 deg
M 149.5995879924477 1.4401e-05 deg
tp 2458566.087859126731
(2019-Mar-23.58785913)
5.9081e-05 TDB
period 1526.664436575232
4.18
1.0653e-05
2.917e-08
d
yr
n .2358082047208675 1.6454e-09 deg/d
Q 3.072843099862119 1.4294e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1143  
   data-arc span      8668 days (23.73 yr)  
   first obs. used      1997-06-28  
   last obs. used      2021-03-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .50228  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 06:18:55  

Additional Information
 Earth MOID = 1.17022 au 
 Jupiter MOID = 2.55616 au 
 T_jup = 3.352 
[ 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 14.59   n/a E2021B10  

52574 (1997 MS2)          Discovered 1997-Jun-28 by LINEAR at Socorro
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 MS2 = 1998 XQ59 = 2000 EQ111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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