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385314 (2001 YH28)
Classification: Main-belt Asteroid          SPK-ID: 2385314
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663547074724687 6.1508e-08  
a 2.448070442309781 1.8305e-08 au
q 2.04082240000734 1.5484e-07 au
i 4.375373888349436 7.0097e-06 deg
node 49.5312188153438 4.9883e-05 deg
peri 311.5962846794806 5.3721e-05 deg
M 38.72311275021418 1.7982e-05 deg
tp 2459050.011936977533
(2020-Jul-19.51193698)
7.067e-05 TDB
period 1399.053403520319
3.83
1.5691e-05
4.296e-08
d
yr
n .2573168394388396 2.886e-09 deg/d
Q 2.855318484612221 2.135e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      6997 days (19.16 yr)  
   first obs. used      2001-11-12  
   last obs. used      2021-01-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53013  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:04:56  

Additional Information
 Earth MOID = 1.03967 au 
 Jupiter MOID = 2.60237 au 
 T_jup = 3.474 
[ 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 17.30   n/a MPCxxxxx  

385314 (2001 YH28)          Discovered 2001-Dec-18 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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