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JPL Small-Body Database Browser
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48904 (1998 ME34)
Classification: Main-belt Asteroid          SPK-ID: 2048904
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1838277340482392 3.7763e-08  
a 2.298801983236214 8.0657e-09 au
q 1.876218423632303 8.607e-08 au
i 6.575830218335011 3.864e-06 deg
node 91.26435816783177 3.6733e-05 deg
peri 200.508057233933 3.8598e-05 deg
M 349.0358342493692 1.1089e-05 deg
tp 2458639.272505224490
(2019-Jun-04.77250522)
3.9192e-05 TDB
period 1273.06556634402
3.49
6.7001e-06
1.834e-08
d
yr
n .2827819788055734 1.4883e-09 deg/d
Q 2.721385542840126 9.5484e-09 au
  Orbit Determination Parameters
   # obs. used (total)      1038  
   data-arc span      10344 days (28.32 yr)  
   first obs. used      1991-07-04  
   last obs. used      2019-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53755  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 06:39:16  

Additional Information
 Earth MOID = .86091 au 
 Jupiter MOID = 2.45579 au 
 T_jup = 3.562 
[ 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 15.2   n/a MPO436125  

48904 (1998 ME34)          Discovered 1998-Jun-24 by LINEAR at Socorro
Reference: 20021120/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 ME34 = 1991 NY2 = 2001 FC127 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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