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266358 (2007 ED25)
Classification: Main-belt Asteroid          SPK-ID: 2266358
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1625165728424564 4.4808e-08  
a 2.644487975860867 1.5156e-08 au
q 2.214714853100874 1.1258e-07 au
i 4.574047109335378 4.8997e-06 deg
node 183.4377749458982 5.2206e-05 deg
peri 336.3482360689521 5.4598e-05 deg
M 144.5146245171019 1.7285e-05 deg
tp 2458765.949143492270
(2019-Oct-09.44914349)
7.2629e-05 TDB
period 1570.763575667872
4.30
1.3503e-05
3.697e-08
d
yr
n .2291878966234188 1.9703e-09 deg/d
Q 3.074261098620859 1.7619e-08 au
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      7621 days (20.87 yr)  
   first obs. used      2000-09-27  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51925  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 03:51:51  

Additional Information
 Earth MOID = 1.22497 au 
 Jupiter MOID = 1.91219 au 
 T_jup = 3.370 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457834.5 (2017-Mar-22.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .163628179599366 4.46e-08  
q 2.208628195387775 1.1225e-07 au
tp 2457196.306381407261
(2015-Jun-22.80638141)
6.6594e-05 TDB
node 183.5557200704454 5.2289e-05 deg
peri 335.6334438850373 5.4636e-05 deg
i 4.571670824621893 4.8998e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      7621 days (20.87 yr)  
   first obs. used      2000-09-27  
   last obs. used      2021-08-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51925  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Aug-25 03:51:51  

Additional Information
 Jupiter MOID = 1.91219 au 
 T_jup = 3.370 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.989155257275598E-15 -4.982328386152789E-15 1.143792040659947E-12 1.581066113187163E-14 2.299991468159552E-13 -2.353439876077915E-15
q -4.982328386152789E-15 1.260080819986186E-14 -2.740050963947363E-12 -3.672690348101244E-14 -5.353690055336138E-13 6.053039337034637E-15
tp 1.143792040659947E-12 -2.740050963947363E-12 4.434730721004983E-9 4.133427962120451E-11 1.069770135571205E-9 -2.391846801487174E-12
node 1.581066113187163E-14 -3.672690348101244E-14 4.133427962120451E-11 2.73412452744207E-9 -2.714524600870917E-9 7.191692741819808E-11
peri 2.299991468159552E-13 -5.353690055336138E-13 1.069770135571205E-9 -2.714524600870917E-9 2.985078022763585E-9 -7.222733204265759E-11
i -2.353439876077915E-15 6.053039337034637E-15 -2.391846801487174E-12 7.191692741819808E-11 -7.222733204265759E-11 2.400816783227185E-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 16.28   n/a E2021B55  

266358 (2007 ED25)          Discovered 2007-Mar-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ 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
1927-Sep-26 14:47 00:02 Jupiter 1.9258719801096 1.92587129875283 1.92587266146921 2.32942687199043 2.1322768613266 2425150.115947528 2.14648786109018 161.040092595064 15.2973239019364 -89.8761095457233 2031367.37373308 T 20 CATAB v2.0g-lin.ifort 2021-Aug-25 03:51:52 2021-Aug-25 03:51
1974-Oct-22 08:48 00:01 Jupiter 1.9149981849978 1.91499780234767 1.91499856764794 2.17413402432001 1.9601630306431 2442342.866847502 1.03679612651388 90.1597480507652 19.7325121969003 -87.1005567239894 2099041.56860131 T 20 CATAB v2.0g-lin.ifort 2021-Aug-25 03:51:52 2021-Aug-25 03:51
2021-Nov-15 05:39 < 00:01 Jupiter 1.94648249855763 1.94648209650299 1.94648290061217 2.14942398142568 1.93641744135335 2459533.735716636 0.213124159652756 51.9379556217944 15.5062832877957 88.0778665406378 2334724.73598342 T 20 CATAB v2.0g-lin.ifort 2021-Aug-25 03:51:52 2021-Aug-25 03:51
2129-Sep-10 12:51 00:03 Jupiter 1.94062428468452 1.9406236983191 1.94062487105369 2.45843096991834 2.27397112084294 2498914.035269734 2.66738685592075 186.551939191088 13.4552280697165 87.4546833671453 2208050.79185933 T 20 CATAB v2.0g-lin.ifort 2021-Aug-25 03:51:52 2021-Aug-25 03:51
2176-Oct-05 23:46 00:04 Jupiter 1.91162212401539 1.91162177013481 1.91162247789618 2.267275909231 2.06260953604745 2516106.490470735 3.77591429844399 260.090559765743 18.851168651078 -86.7244466570471 2243489.70515647 T 20 CATAB v2.0g-lin.ifort 2021-Aug-25 03:51:52 2021-Aug-25 03:51
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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