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214453 (2005 SO73)
Classification: Main-belt Asteroid          SPK-ID: 2214453
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2195148014608766 5.5987e-08  
a 3.033211837422964 4.4842e-08 au
q 2.367376943142282 1.8354e-07 au
i 17.60776037677338 7.3985e-06 deg
node 38.74288610786472 2.0232e-05 deg
peri 266.4563796496539 3.1056e-05 deg
M 260.5373110674998 3.2228e-05 deg
tp 2459133.601906199568
(2020-Oct-11.10190620)
0.00018184 TDB
period 1929.534464547685
5.28
4.2789e-05
1.171e-07
d
yr
n .1865735008181831 4.1374e-09 deg/d
Q 3.699046731703647 5.4686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      359  
   data-arc span      7684 days (21.04 yr)  
   first obs. used      1998-04-20  
   last obs. used      2019-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59602  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:21:23  

Additional Information
 Earth MOID = 1.43175 au 
 Jupiter MOID = 1.88506 au 
 T_jup = 3.135 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO300072  
diameter diameter 6.262 km 0.079 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.057   0.011 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

214453 (2005 SO73)          Discovered 2005-Sep-23 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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