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JPL Small-Body Database Browser
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390452 (2013 YH90)
Classification: Main-belt Asteroid          SPK-ID: 2390452
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08749789131883898 9.3198e-08  
a 2.25277209899412 2.3101e-08 au
q 2.055659290710219 2.2119e-07 au
i 6.922849640638182 1.0177e-05 deg
node 297.0425419277021 7.3912e-05 deg
peri 146.1400325270818 0.00011525 deg
M 240.5558223031677 8.0711e-05 deg
tp 2459010.266829089188
(2020-Jun-09.76682909)
0.00027743 TDB
period 1235.020922045495
3.38
1.8997e-05
5.201e-08
d
yr
n .2914930375460786 4.4837e-09 deg/d
Q 2.44988490727802 2.5123e-08 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      8319 days (22.78 yr)  
   first obs. used      1997-01-09  
   last obs. used      2019-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59032  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 12:58:24  

Additional Information
 Earth MOID = 1.0758 au 
 Jupiter MOID = 2.70434 au 
 T_jup = 3.611 
[ 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 17.8   n/a MPO494980  

390452 (2013 YH90)          Discovered 2006-Nov-23 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-03-21
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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