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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 ]

[ 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 .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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456871.5 (2014-Aug-02.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3469345831202086 5.5329e-08  
q 1.699906471600274 1.447e-07 au
tp 2456365.799089898917
(2013-Mar-14.29908990)
5.9901e-05 TDB
node 310.5768754145844 9.4355e-05 deg
peri 61.00367207476103 9.5036e-05 deg
i 3.747300211261482 5.8445e-06 deg
  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
 Jupiter MOID = 1.98698 au 
 T_jup = 3.323 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.061347136310498E-15 -7.975820099898738E-15 -7.015367038798256E-14 1.904586287163307E-14 -7.541147007189488E-14 3.863443878519851E-17
q -7.975820099898738E-15 2.09383491797797E-14 8.089356560049305E-13 -5.267663611601829E-14 3.17176894501957E-13 3.304154355273462E-16
tp -7.015367038798256E-14 8.089356560049305E-13 3.588187156803304E-9 -1.618168713890803E-11 7.287928934383569E-10 2.282511645897319E-12
node 1.904586287163307E-14 -5.267663611601829E-14 -1.618168713890803E-11 8.902844920682753E-9 -8.887077134950236E-9 1.243142962236904E-10
peri -7.541147007189488E-14 3.17176894501957E-13 7.287928934383569E-10 -8.887077134950236E-9 9.031840575890921E-9 -1.236470040904701E-10
i 3.863443878519851E-17 3.304154355273462E-16 2.282511645897319E-12 1.243142962236904E-10 -1.236470040904701E-10 3.415872698046593E-11

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

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