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JPL Small-Body Database Browser
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27149 (1998 YN3)
Classification: Main-belt Asteroid          SPK-ID: 2027149
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1073544084994935 4.7366e-08  
a 2.538594588761086 1.1213e-08 au
q 2.266065268264625 1.2008e-07 au
i 6.095853398460456 4.3321e-06 deg
node 72.20240829371552 4.8681e-05 deg
peri 270.5358904743891 5.2745e-05 deg
M 121.6611361983536 2.2088e-05 deg
tp 2458101.227300658133
(2017-Dec-13.72730066)
8.9679e-05 TDB
period 1477.367196949655
4.04
9.7879e-06
2.68e-08
d
yr
n .2436767248814635 1.6144e-09 deg/d
Q 2.811123909257547 1.2416e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1552  
   data-arc span      25330 days (69.35 yr)  
   first obs. used      1949-11-19  
   last obs. used      2019-03-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53264  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 01:01:57  

Additional Information
 Earth MOID = 1.26724 au 
 Jupiter MOID = 2.54361 au 
 T_jup = 3.431 
[ 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 13.9   n/a MPO431813  

27149 (1998 YN3)          Discovered 1998-Dec-17 by Kobayashi, T. at Oizumi
Reference: 20010804/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1998 YN3 = 2000 EU54 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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