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214130 (2004 YX9)
Classification: Main-belt Asteroid          SPK-ID: 2214130
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1084867375497765 9.2234e-08  
a 2.121760948832038 1.6355e-08 au
q 1.891578025632732 2.0672e-07 au
i 4.125089920747774 4.2428e-06 deg
node 74.56384934905256 0.0001019 deg
peri 326.6231734202795 0.0001111 deg
M 23.42186299325294 5.0706e-05 deg
tp 2458927.055032967442
(2020-Mar-18.55503297)
0.00015829 TDB
period 1128.867850492396
3.09
1.3052e-05
3.573e-08
d
yr
n .3189035810019508 3.6872e-09 deg/d
Q 2.351943872031344 1.8129e-08 au
  Orbit Determination Parameters
   # obs. used (total)      207  
   data-arc span      6522 days (17.86 yr)  
   first obs. used      2001-12-18  
   last obs. used      2019-10-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61742  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:50:04  

Additional Information
 Earth MOID = .901626 au 
 Jupiter MOID = 2.97671 au 
 T_jup = 3.719 
[ 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 17.9   n/a MPO437026  

214130 (2004 YX9)          Discovered 2004-Dec-18 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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