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90302 (2003 EJ48)
Classification: Main-belt Asteroid          SPK-ID: 2090302
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1074781591771453 4.1449e-08  
a 2.736070386895521 1.4313e-08 au
q 2.442002578332891 1.1386e-07 au
i 9.466993842124491 4.8921e-06 deg
node 294.6233022300063 2.6248e-05 deg
peri 277.0378663604345 3.5518e-05 deg
M 348.2502350596803 2.3902e-05 deg
tp 2459450.453050292340
(2021-Aug-23.95305029)
0.00010976 TDB
period 1653.062695628186
4.53
1.2971e-05
3.551e-08
d
yr
n .217777583967071 1.7088e-09 deg/d
Q 3.030138195458151 1.5851e-08 au
  Orbit Determination Parameters
   # obs. used (total)      804  
   data-arc span      7582 days (20.76 yr)  
   first obs. used      2000-09-05  
   last obs. used      2021-06-09  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .51298  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-08 23:37:51  

Additional Information
 Earth MOID = 1.45881 au 
 Jupiter MOID = 2.06142 au 
 T_jup = 3.324 
[ 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 15.34   n/a MPO637229  

90302 (2003 EJ48)          Discovered 2003-Mar-09 by LONEOS at Anderson Mesa
Reference: 20040830/Numbers.arcLast Updated: 2004-09-06

Alternate Designations
 2003 EJ48 = 2001 YV122 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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