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120593 (1995 SR62)
Classification: Main-belt Asteroid          SPK-ID: 2120593
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03891593385020595 5.3174e-08  
a 2.684444291619447 1.7096e-08 au
q 2.579976635142222 1.3891e-07 au
i 2.563622381173978 5.0898e-06 deg
node 53.78880191832108 0.00010775 deg
peri 164.4235597249095 0.00012469 deg
M 51.96155774375816 6.0502e-05 deg
tp 2458968.621927298597
(2020-Apr-29.12192730)
0.00027073 TDB
period 1606.497376082464
4.40
1.5346e-05
4.202e-08
d
yr
n .224090001863483 2.1407e-09 deg/d
Q 2.788911948096672 1.7761e-08 au
  Orbit Determination Parameters
   # obs. used (total)      336  
   data-arc span      9043 days (24.76 yr)  
   first obs. used      1995-09-20  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56747  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 17:07:16  

Additional Information
 Earth MOID = 1.57059 au 
 Jupiter MOID = 2.17203 au 
 T_jup = 3.372 
[ 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 16.47   n/a E2021B55  
rotation period rot_per 3.95 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

120593 (1995 SR62)          Discovered 1995-Sep-25 by Spacewatch at Kitt Peak
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

Alternate Designations
 1995 SR62 = 2002 EP36 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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