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523901 (1997 EB11)
Classification: Main-belt Asteroid          SPK-ID: 2523901
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1473420823045465 5.5576e-08  
a 2.191885466541383 1.0936e-08 au
q 1.868928497728104 1.1955e-07 au
i 4.277043817266338 7.9871e-06 deg
node 237.9273163712036 5.4597e-05 deg
peri 283.2354863961829 6.147e-05 deg
M 57.33945041810242 2.8102e-05 deg
tp 2458811.711194893557
(2019-Nov-24.21119489)
9.2444e-05 TDB
period 1185.291615855161
3.25
8.8711e-06
2.429e-08
d
yr
n .3037227254326507 2.2731e-09 deg/d
Q 2.514842435354663 1.2548e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      8506 days (23.29 yr)  
   first obs. used      1997-03-08  
   last obs. used      2020-06-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54374  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 22:41:21  

Additional Information
 Earth MOID = .882616 au 
 Jupiter MOID = 2.48218 au 
 T_jup = 3.654 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.7   .41023 E2018V49 autocmod 2.6q

523901 (1997 EB11)          Discovered 1997-Mar-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2019-05-29

Alternate Designations
 1997 EB11 = 2005 TH93 = 2012 XM96 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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