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85338 (1995 SX37)
Classification: Main-belt Asteroid          SPK-ID: 2085338
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 24 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05769449002952235 5.4984e-08  
a 2.583555531521069 1.3508e-08 au
q 2.43449861266701 1.4886e-07 au
i .3584752060997242 4.6546e-06 deg
node 228.9997384836662 0.00061751 deg
peri 153.2863393848124 0.00061828 deg
M 49.99591628058526 2.9429e-05 deg
tp 2459185.852087600716
(2020-Dec-02.35208760)
0.00012415 TDB
period 1516.78885207651
4.15
1.1896e-05
3.257e-08
d
yr
n .2373435165396646 1.8614e-09 deg/d
Q 2.732612450375129 1.4287e-08 au
  Orbit Determination Parameters
   # obs. used (total)      728  
   data-arc span      9246 days (25.31 yr)  
   first obs. used      1995-09-20  
   last obs. used      2021-01-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53542  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:25:49  

Additional Information
 Earth MOID = 1.43624 au 
 Jupiter MOID = 2.51571 au 
 T_jup = 3.421 
[ 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 15.90   n/a E2021B10  
rotation period rot_per 1.1 h n/a LCDB (Rev. 2020-October); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. Series 237, A19.]
[Erasmus, N.; McNeill, A.; Mommert, N.; Trilling, D.E.; et al. (2019) Ap. J. Suppl. Series 242, A15.]

85338 (1995 SX37)          Discovered 1995-Sep-24 by Spacewatch at Kitt Peak
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 1995 SX37 = 2000 YF90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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