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186570 (2002 YX27)
Classification: Main-belt Asteroid          SPK-ID: 2186570
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1742674316739497 5.624e-08  
a 2.586972114407014 1.7514e-08 au
q 2.136147128217176 1.5401e-07 au
i 5.021864463864504 3.3946e-06 deg
node 276.5164536920868 5.9911e-05 deg
peri 119.1744066207391 6.1726e-05 deg
M 213.083580756204 1.6998e-05 deg
tp 2460016.731589737767
(2023-Mar-13.23158974)
7.6537e-05 TDB
period 1519.798627375169
4.16
1.5434e-05
4.226e-08
d
yr
n .2368734867340636 2.4055e-09 deg/d
Q 3.037797100596851 2.0566e-08 au
  Orbit Determination Parameters
   # obs. used (total)      700  
   data-arc span      7243 days (19.83 yr)  
   first obs. used      2001-08-16  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48688  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:45:42  

Additional Information
 Earth MOID = 1.14805 au 
 Jupiter MOID = 2.40587 au 
 T_jup = 3.395 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457823.5 (2017-Mar-11.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1731296906026487 5.6059e-08  
q 2.140444382223521 1.5319e-07 au
tp 2458497.346916421480
(2019-Jan-13.84691642)
6.6019e-05 TDB
node 276.5415635060107 5.9931e-05 deg
peri 119.2654791464537 6.1787e-05 deg
i 5.01941379978371 3.3933e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      700  
   data-arc span      7243 days (19.83 yr)  
   first obs. used      2001-08-16  
   last obs. used      2021-06-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48688  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 02:45:42  

Additional Information
 Jupiter MOID = 2.40587 au 
 T_jup = 3.395 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.142565327573628E-15 -8.561397176326287E-15 -2.485673861362249E-12 -4.742083315153056E-14 -5.809318151687256E-13 -5.627226552869544E-15
q -8.561397176326287E-15 2.346824591873339E-14 7.048059939227214E-12 1.311560753747856E-13 1.62907050397535E-12 1.569992114247595E-14
tp -2.485673861362249E-12 7.048059939227214E-12 4.358554203416585E-9 5.696993324191765E-11 1.028170408690385E-9 5.326765516056912E-12
node -4.742083315153056E-14 1.311560753747856E-13 5.696993324191765E-11 3.591687647462838E-9 -3.563585246119433E-9 1.200959002731724E-12
peri -5.809318151687256E-13 1.62907050397535E-12 1.028170408690385E-9 -3.563585246119433E-9 3.817688150804559E-9 1.243608673874203E-13
i -5.627226552869544E-15 1.569992114247595E-14 5.326765516056912E-12 1.200959002731724E-12 1.243608673874203E-13 1.151479907229215E-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 15.82   n/a E2021B55  

186570 (2002 YX27)          Discovered 2002-Dec-31 by LINEAR at Socorro
Reference: 20080520/Numbers.arcLast Updated: 2008-05-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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