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344068 (1995 YN8)
Classification: Main-belt Asteroid          SPK-ID: 2344068
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2992731984178181 9.1247e-08  
a 3.133021945280312 2.8958e-08 au
q 2.195392447003059 2.9354e-07 au
i 8.331783124326899 1.2897e-05 deg
node 237.3143090566148 5.6158e-05 deg
peri 100.9712611818185 5.9513e-05 deg
M 188.5508636154053 1.7599e-05 deg
tp 2459965.164692566944
(2023-Jan-20.66469257)
0.00010416 TDB
period 2025.552864524689
5.55
2.8083e-05
7.689e-08
d
yr
n .1777292542223906 2.4641e-09 deg/d
Q 4.070651443557566 3.7625e-08 au
  Orbit Determination Parameters
   # obs. used (total)      180  
   data-arc span      8804 days (24.10 yr)  
   first obs. used      1995-12-18  
   last obs. used      2020-01-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53776  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 23:00:12  

Additional Information
 Earth MOID = 1.20543 au 
 Jupiter MOID = 1.53576 au 
 T_jup = 3.126 
[ 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 16.1   n/a MPO251946  

344068 (1995 YN8)          Discovered 1995-Dec-18 by Spacewatch at Kitt Peak
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ show close-approach data ]
Alternate Designations
 1995 YN8 = 2000 QF194 = 2006 SL212 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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