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JPL Small-Body Database Browser
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48055 (2001 EQ3)
Classification: Main-belt Asteroid          SPK-ID: 2048055
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08134339955520614 4.3255e-08  
a 2.163026425418574 7.902e-09 au
q 1.987078502647282 9.5163e-08 au
i 2.431483146776686 3.2663e-06 deg
node 132.3052766340974 0.00011756 deg
peri 105.8150356691983 0.00011988 deg
M 187.809779678435 2.3311e-05 deg
tp 2459156.272617510519
(2020-Nov-02.77261751)
7.5749e-05 TDB
period 1161.959964567913
3.18
6.3674e-06
1.743e-08
d
yr
n .3098213458101973 1.6978e-09 deg/d
Q 2.338974348189867 8.5448e-09 au
  Orbit Determination Parameters
   # obs. used (total)      888  
   data-arc span      7572 days (20.73 yr)  
   first obs. used      1998-03-22  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59908  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 02:44:52  

Additional Information
 Earth MOID = .97635 au 
 Jupiter MOID = 2.65019 au 
 T_jup = 3.690 
[ show covariance matrix ]

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 16.2   n/a MPO452826  

48055 (2001 EQ3)          Discovered 2001-Mar-02 by LONEOS at Anderson Mesa
Reference: 20020921/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 2001 EQ3 = 1998 HN34 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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