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58378 (1995 SO27)
Classification: Main-belt Asteroid          SPK-ID: 2058378
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2691482775028893 4.8972e-08  
a 2.774455296926154 1.2564e-08 au
q 2.027715432749712 1.3313e-07 au
i 7.480940246431865 5.8031e-06 deg
node 191.2439524053626 3.3003e-05 deg
peri 129.817179031169 3.4204e-05 deg
M 156.690073429472 1.035e-05 deg
tp 2458265.810204535887
(2018-May-27.31020454)
4.6318e-05 TDB
period 1687.971168678594
4.62
1.1466e-05
3.139e-08
d
yr
n .2132737849318962 1.4487e-09 deg/d
Q 3.521195161102595 1.5946e-08 au
  Orbit Determination Parameters
   # obs. used (total)      791  
   data-arc span      9428 days (25.81 yr)  
   first obs. used      1994-03-15  
   last obs. used      2020-01-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51608  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jan-29 09:40:31  

Additional Information
 Earth MOID = 1.02525 au 
 Jupiter MOID = 1.89286 au 
 T_jup = 3.270 
[ 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 15.1   n/a MPO452962  
diameter diameter 4.734 km 0.212 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.005 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58378 (1995 SO27)          Discovered 1995-Sep-19 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 SO27 = 1999 LD11 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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