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58351 (1995 DA8)
Classification: Main-belt Asteroid          SPK-ID: 2058351
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 28 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08183937875156763 5.3396e-08  
a 2.432698545320208 1.2176e-08 au
q 2.23360800768136 1.2872e-07 au
i 8.361338730670814 6.1271e-06 deg
node 160.5325683123299 2.6889e-05 deg
peri 33.2485848666244 3.7867e-05 deg
M 211.19222236254 2.7182e-05 deg
tp 2459573.367256709329
(2021-Dec-24.86725671)
0.00010623 TDB
period 1385.896729926317
3.79
1.0405e-05
2.849e-08
d
yr
n .2597596142817508 1.9502e-09 deg/d
Q 2.631789082959056 1.3173e-08 au
  Orbit Determination Parameters
   # obs. used (total)      657  
   data-arc span      9393 days (25.72 yr)  
   first obs. used      1995-02-24  
   last obs. used      2020-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61829  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-18 03:57:04  

Additional Information
 Earth MOID = 1.23917 au 
 Jupiter MOID = 2.33038 au 
 T_jup = 3.487 
[ 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 15.8   n/a MPO493282  
diameter diameter 1.739 km 0.371 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.368   0.163 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

58351 (1995 DA8)          Discovered 1995-Feb-24 by Spacewatch at Kitt Peak
Reference: 20030614/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1995 DA8 = 1995 FT1 = 2000 QS48 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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