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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1891909209692026 1.1765e-07  
a 2.523581312037053 8.9843e-09 au
q 2.046142639472094 2.9796e-07 au
i 15.44988670486791 6.9898e-06 deg
node 331.3615030513892 1.7897e-05 deg
peri 31.71971748611627 2.3092e-05 deg
M 70.97982352039172 1.0313e-05 deg
tp 2459107.793344776301
(2020-Sep-15.29334478)
4.1921e-05 TDB
period 1464.280843846737
4.01
7.8196e-06
2.141e-08
d
yr
n .2458544762862994 1.3129e-09 deg/d
Q 3.001019984602011 1.0684e-08 au
  Orbit Determination Parameters
   # obs. used (total)      989  
   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      .443  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:51:36  

Additional Information
 Earth MOID = 1.05473 au 
 Jupiter MOID = 2.48228 au 
 T_jup = 3.380 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457848.5 (2017-Apr-05.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1905310739175916 1.1732e-07  
q 2.04222209619593 2.9754e-07 au
tp 2457644.458498226270
(2016-Sep-12.95849823)
4.1823e-05 TDB
node 331.4478781485839 1.7904e-05 deg
peri 31.78274163843382 2.3004e-05 deg
i 15.44620698505444 6.9915e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      989  
   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      .443  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:51:36  

Additional Information
 Jupiter MOID = 2.48228 au 
 T_jup = 3.380 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.376431438030376E-14 -3.489734903470842E-14 -2.125414639429248E-12 -1.395285891612511E-14 -1.041812970825915E-12 -1.784606760056935E-13
q -3.489734903470842E-14 8.852946028170028E-14 5.308871998456488E-12 3.63205878167755E-14 2.618921022474062E-12 4.535044701917774E-13
tp -2.125414639429248E-12 5.308871998456488E-12 1.749192381559609E-9 5.29755584293793E-12 6.133574106322078E-10 2.559348576388507E-11
node -1.395285891612511E-14 3.63205878167755E-14 5.29755584293793E-12 3.205484657377472E-10 -3.069365593227324E-10 8.674538270939496E-11
peri -1.041812970825915E-12 2.618921022474062E-12 6.133574106322078E-10 -3.069365593227324E-10 5.291999903611955E-10 -7.078946452826735E-11
i -1.784606760056935E-13 4.535044701917774E-13 2.559348576388507E-11 8.674538270939496E-11 -7.078946452826735E-11 4.888075811263459E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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

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