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26561 (2000 EV37)
Classification: Outer Main-belt Asteroid          SPK-ID: 2026561
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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1586844499128165 3.4012e-08  
a 3.398035829107504 2.0672e-08 au
q 2.858820382781538 1.2083e-07 au
i 8.586562911700508 3.6068e-06 deg
node 174.3268338877035 2.4626e-05 deg
peri 218.9850571134235 2.743e-05 deg
M 282.5950871082791 1.457e-05 deg
tp 2459888.433482548025
(2022-Nov-04.93348255)
9.4799e-05 TDB
period 2287.91748612937
6.26
2.0878e-05
5.716e-08
d
yr
n .1573483319142934 1.4359e-09 deg/d
Q 3.93725127543347 2.3953e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1800  
   data-arc span      15681 days (42.93 yr)  
   first obs. used      1978-09-03  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4667  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 23:14:17  

Additional Information
 Earth MOID = 1.87007 au 
 Jupiter MOID = 1.54714 au 
 T_jup = 3.109 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457469.5 (2016-Mar-22.0) TDB
Reference: JPL 29 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1607080164876922 3.3831e-08  
q 2.847075362380973 1.1963e-07 au
tp 2457613.242797069561
(2016-Aug-12.74279707)
8.5654e-05 TDB
node 174.4336965884067 2.4651e-05 deg
peri 219.9535962474518 2.7422e-05 deg
i 8.58701638337268 3.6074e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1800  
   data-arc span      15681 days (42.93 yr)  
   first obs. used      1978-09-03  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .4667  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-24 23:14:17  

Additional Information
 Jupiter MOID = 1.54714 au 
 T_jup = 3.109 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.144528521371972E-15 -4.00384003707483E-15 -4.797819715681721E-13 -1.12001183989389E-15 -4.903523550036557E-14 8.517749358813501E-16
q -4.00384003707483E-15 1.431233630150123E-14 2.054256340653269E-12 5.704999963697667E-15 2.182444578327342E-13 -2.861146450484866E-15
tp -4.797819715681721E-13 2.054256340653269E-12 7.336524728232217E-9 2.330297114888979E-12 1.052663992779781E-9 2.835409709103399E-12
node -1.12001183989389E-15 5.704999963697667E-15 2.330297114888979E-12 6.076623799580978E-10 -6.00330163984883E-10 3.624415464522861E-12
peri -4.903523550036557E-14 2.182444578327342E-13 1.052663992779781E-9 -6.00330163984883E-10 7.51968320711662E-10 -3.170679349845523E-12
i 8.517749358813501E-16 -2.861146450484866E-15 2.835409709103399E-12 3.624415464522861E-12 -3.170679349845523E-12 1.301342860648219E-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 13.06   n/a MPO636453  

26561 (2000 EV37)          Discovered 2000-Mar-08 by LINEAR at Socorro
Reference: 20010705/Numbers.arcLast Updated: 2004-04-19

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Alternate Designations
 2000 EV37 = 1978 RC3 = 1997 UQ21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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