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15354 (1994 YN1)
Classification: Main-belt Asteroid          SPK-ID: 2015354
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1818264704323669 4.6863e-08  
a 2.403183035955305 8.5937e-09 au
q 1.966220746724612 1.1319e-07 au
i 3.727508466303344 4.8922e-06 deg
node 74.06651784960809 6.8584e-05 deg
peri 299.8602379835119 6.9444e-05 deg
M 6.6979050109318 1.2324e-05 deg
tp 2458975.182828432544
(2020-May-05.68282843)
4.6525e-05 TDB
period 1360.75112283749
3.73
7.299e-06
1.998e-08
d
yr
n .2645597669978874 1.4191e-09 deg/d
Q 2.840145325185998 1.0156e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1194  
   data-arc span      15559 days (42.60 yr)  
   first obs. used      1975-11-06  
   last obs. used      2018-06-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54275  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 17:30:20  

Additional Information
 Earth MOID = .97032 au 
 Jupiter MOID = 2.62597 au 
 T_jup = 3.499 
[ 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 14.8   n/a MPO435843  
diameter diameter 5.647 km 0.085 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.106   0.012 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

15354 (1994 YN1)          Discovered 1994-Dec-31 by Kobayashi, T. at Oizumi
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1994 YN1 = 1975 VA8 = 1986 RN16 = 1986 TC15 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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