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190580 (2000 SB295)
Classification: Main-belt Asteroid          SPK-ID: 2190580
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3477793835954162 5.5504e-08  
a 2.602519222917574 1.9374e-08 au
q 1.697416691776079 1.4549e-07 au
i 3.747365693645875 5.8458e-06 deg
node 310.5404399326265 9.4384e-05 deg
peri 60.73795742758601 9.5058e-05 deg
M 306.1889881634015 2.0673e-05 deg
tp 2459429.722900438489
(2021-Aug-03.22290044)
9.0461e-05 TDB
period 1533.519652230952
4.20
1.7124e-05
4.688e-08
d
yr
n .234754083181311 2.6214e-09 deg/d
Q 3.50762175405907 2.6112e-08 au
  Orbit Determination Parameters
   # obs. used (total)      458  
   data-arc span      7209 days (19.74 yr)  
   first obs. used      2000-09-27  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57429  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:16  

Additional Information
 Earth MOID = .699756 au 
 Jupiter MOID = 1.98698 au 
 T_jup = 3.323 
[ 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 15.89   n/a MPCxxxxx  
rotation period rot_per 2.73 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:
[Chang, C.K.; Ip, W.-H.; Lin, H.-W.; Cheng, Y.C.; et al. (2015) Astrophys. J. Supp. Ser. 219, A27.]

190580 (2000 SB295)          Discovered 2000-Sep-27 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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