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JPL Small-Body Database Browser
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105786 (2000 SD120)
Classification: Main-belt Asteroid          SPK-ID: 2105786
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08320127813183509 5.0462e-08  
a 2.157248887568699 7.2884e-09 au
q 1.977763022874504 1.1039e-07 au
i 3.047927781925374 4.2385e-06 deg
node 166.6960279608781 9.0322e-05 deg
peri 256.0347268286957 9.3889e-05 deg
M 39.08600789648145 2.3666e-05 deg
tp 2458874.848516022039
(2020-Jan-26.34851602)
7.6198e-05 TDB
period 1157.30760613539
3.17
5.865e-06
1.606e-08
d
yr
n .3110668227630093 1.5764e-09 deg/d
Q 2.336734752262895 7.8948e-09 au
  Orbit Determination Parameters
   # obs. used (total)      573  
   data-arc span      8093 days (22.16 yr)  
   first obs. used      1997-11-29  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53239  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:28:57  

Additional Information
 Earth MOID = .993187 au 
 Jupiter MOID = 2.86336 au 
 T_jup = 3.694 
[ 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 16.9   n/a MPO502744  
rotation period rot_per 1.78 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.]

105786 (2000 SD120)          Discovered 2000-Sep-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 SD120 = 2002 GN62 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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