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JPL Small-Body Database Browser
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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 | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05770761726039312 8.3658e-08  
a 2.583644803620758 1.785e-08 au
q 2.434548818156608 2.1556e-07 au
i .3585229180564856 6.0929e-06 deg
node 229.0078360795353 0.00087025 deg
peri 152.9728770684033 0.00087131 deg
M 316.2831602364814 4.219e-05 deg
tp 2459184.701811391483
(2020-Dec-01.20181139)
0.00017808 TDB
period 1516.867469369807
4.15
1.572e-05
4.304e-08
d
yr
n .2373312153299486 2.4595e-09 deg/d
Q 2.732740789084909 1.888e-08 au
  Orbit Determination Parameters
   # obs. used (total)      506  
   data-arc span      8624 days (23.61 yr)  
   first obs. used      1995-09-20  
   last obs. used      2019-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56797  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 08:47:28  

Additional Information
 Earth MOID = 1.43698 au 
 Jupiter MOID = 2.51771 au 
 T_jup = 3.421 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO250928  
rotation period rot_per 1.1 h n/a LCDB (Rev. 2019-August); 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

[ show close-approach data ]
Alternate Designations
 1995 SX37 = 2000 YF90 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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