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JPL Small-Body Database Browser
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390479 (2013 YH148)
Classification: Main-belt Asteroid          SPK-ID: 2390479
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07973363674060914 7.7123e-08  
a 2.633943319744231 3.8121e-08 au
q 2.423929439892391 2.1333e-07 au
i 14.05486761939402 6.5281e-06 deg
node 133.966530420799 3.181e-05 deg
peri 317.7212072655407 4.9039e-05 deg
M 109.1387349123615 3.8084e-05 deg
tp 2458127.147713775380
(2018-Jan-08.64771378)
0.00016457 TDB
period 1561.378031160982
4.27
3.3896e-05
9.28e-08
d
yr
n .2305655599190912 5.0054e-09 deg/d
Q 2.843957199596072 4.116e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      8169 days (22.37 yr)  
   first obs. used      1997-01-17  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5333  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:07:04  

Additional Information
 Earth MOID = 1.45718 au 
 Jupiter MOID = 2.28319 au 
 T_jup = 3.351 
[ 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 16.4   n/a MPO434439  

390479 (2013 YH148)          Discovered 1997-Jan-17 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21

Alternate Designations
 2013 YH148 = 2014 BO17 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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