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214114 (2004 SY22)
Classification: Main-belt Asteroid          SPK-ID: 2214114
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04394026380285793 7.7631e-08  
a 2.207390751635751 1.305e-08 au
q 2.110397419692887 1.7262e-07 au
i 4.414871705505602 7.972e-06 deg
node 358.5413470045584 6.3466e-05 deg
peri 194.4630390746561 8.2719e-05 deg
M 108.0213304837027 5.1651e-05 deg
tp 2458641.061762370268
(2019-Jun-06.56176237)
0.00017227 TDB
period 1197.890869953929
3.28
1.0623e-05
2.908e-08
d
yr
n .3005282108994167 2.6651e-09 deg/d
Q 2.304384083578614 1.3624e-08 au
  Orbit Determination Parameters
   # obs. used (total)      233  
   data-arc span      8977 days (24.58 yr)  
   first obs. used      1994-09-30  
   last obs. used      2019-04-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60356  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 03:06:29  

Additional Information
 Earth MOID = 1.10974 au 
 Jupiter MOID = 2.65384 au 
 T_jup = 3.655 
[ 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 17.2   n/a MPO433400  

214114 (2004 SY22)          Discovered 2004-Sep-17 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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