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JPL Small-Body Database Browser
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48484 (1992 ET1)
Classification: Main-belt Asteroid          SPK-ID: 2048484
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1255806438070188 4.3813e-08  
a 2.676472473304473 1.5345e-08 au
q 2.340359336975133 1.207e-07 au
i 7.312306236065739 5.5873e-06 deg
node 16.40725964391438 3.7619e-05 deg
peri 269.9687312468514 4.421e-05 deg
M 343.9025448642849 2.1853e-05 deg
tp 2458672.015029349305
(2019-Jul-07.51502935)
9.7033e-05 TDB
period 1599.346626450852
4.38
1.3754e-05
3.766e-08
d
yr
n .2250919181909206 1.9358e-09 deg/d
Q 3.012585609633813 1.7272e-08 au
  Orbit Determination Parameters
   # obs. used (total)      965  
   data-arc span      10087 days (27.62 yr)  
   first obs. used      1992-03-11  
   last obs. used      2019-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54875  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:37:18  

Additional Information
 Earth MOID = 1.33789 au 
 Jupiter MOID = 2.17311 au 
 T_jup = 3.356 
[ 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 14.6   n/a MPO279998  

48484 (1992 ET1)          Discovered 1992-Mar-11 by Dunn, A. at Kitt Peak
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1992 ET1 = 2001 GN 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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