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190577 (2000 SE272)
Classification: Main-belt Asteroid          SPK-ID: 2190577
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1891238213997497 1.1766e-07  
a 2.523135994639842 9.0018e-09 au
q 2.045950873422297 2.9799e-07 au
i 15.44986085262822 6.9902e-06 deg
node 331.3628218671299 1.7902e-05 deg
peri 31.6731711554697 2.3088e-05 deg
M 22.82900157500067 1.0301e-05 deg
tp 2459107.668828108205
(2020-Sep-15.16882811)
4.1884e-05 TDB
period 1463.893275019203
4.01
7.8341e-06
2.145e-08
d
yr
n .245919566776668 1.316e-09 deg/d
Q 3.000321115857387 1.0704e-08 au
  Orbit Determination Parameters
   # obs. used (total)      987  
   data-arc span      7431 days (20.34 yr)  
   first obs. used      2000-09-06  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43488  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:15  

Additional Information
 Earth MOID = 1.05363 au 
 Jupiter MOID = 2.48253 au 
 T_jup = 3.380 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457846.5 (2017-Apr-03.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1905317328789006 1.1732e-07  
q 2.042225219631409 2.9754e-07 au
tp 2457644.460200445283
(2016-Sep-12.96020045)
4.1826e-05 TDB
node 331.4479399297832 1.7907e-05 deg
peri 31.78332209414543 2.3007e-05 deg
i 15.44620364347289 6.9918e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      987  
   data-arc span      7431 days (20.34 yr)  
   first obs. used      2000-09-06  
   last obs. used      2021-01-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .43488  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 22:08:15  

Additional Information
 Jupiter MOID = 2.48253 au 
 T_jup = 3.380 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.376484167198239E-14 -3.489868175335533E-14 -2.125482876869031E-12 -1.384611975632841E-14 -1.041967184487579E-12 -1.784458119459582E-13
q -3.489868175335533E-14 8.853285036513098E-14 5.309116972778687E-12 3.605057831615216E-14 2.61932362420233E-12 4.534675629089029E-13
tp -2.125482876869031E-12 5.309116972778687E-12 1.749403493177116E-9 5.286420552087702E-12 6.134055075990991E-10 2.559266359261216E-11
node -1.384611975632841E-14 3.605057831615216E-14 5.286420552087702E-12 3.206757552158339E-10 -3.070653362493367E-10 8.673521465501692E-11
peri -1.041967184487579E-12 2.61932362420233E-12 6.134055075990991E-10 -3.070653362493367E-10 5.293391730305929E-10 -7.0780529034282E-11
i -1.784458119459582E-13 4.534675629089029E-13 2.559266359261216E-11 8.673521465501692E-11 -7.0780529034282E-11 4.888567520754366E-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 15.78   n/a E2021B55  

190577 (2000 SE272)          Discovered 2000-Sep-28 by LINEAR at Socorro
Reference: 20080917/Numbers.arcLast Updated: 2008-09-19

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
2120-Sep-28 01:09 00:02 Iris 0.0322481604271719 0.0322402212504682 0.0322561092271558 6.49526206382817 6.49526203638265 2495644.547680509 1.51772209071012 1666.10723093796 332.656413458873 -82.4352167003106 14377.8200365111 T 19 CATAB v2.0f-lin.ifort 2021-Apr-13 22:08:17 2021-Apr-13 22:08

Alternate Designations
 2000 SE272 = 2002 CK204 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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