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33107 (1997 YL16)
Classification: Main-belt Asteroid          SPK-ID: 2033107
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457600.5 (2016-Jul-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2321764148526912 6.8149e-08  
a 2.403960246160806 1.2467e-08 au
q 1.845817374758797 1.6756e-07 au
i 11.71539124349849 6.2702e-06 deg
node 285.3079542153657 3.0487e-05 deg
peri 79.42770665996079 3.3765e-05 deg
M 71.63796673124648 1.2516e-05 deg
tp 2457329.586841652207
(2015-Nov-03.08684165)
4.6917e-05 JED
period 1361.411294252524
3.73
1.0591e-05
2.9e-08
d
yr
n .2644314774820906 2.0571e-09 deg/d
Q 2.962103117562815 1.5362e-08 au
  Orbit Determination Parameters
   # obs. used (total)      893  
   data-arc span      11096 days (30.38 yr)  
   first obs. used      1985-08-16  
   last obs. used      2016-01-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .45663  
   data source      ORB  
   producer      Otto Matic  
   solution date      2016-Feb-25 21:32:22  

Additional Information
 Earth MOID = .884346 au 
 Jupiter MOID = 2.6259 au 
 T_jup = 3.459 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.1 mag n/a MPO347765  
rotation period rot_per 5.173 h n/a LCDB (Rev. 2016-February); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2005) Minor Planet Bul. 32, 29-32.]

33107 (1997 YL16)          Discovered 1997-Dec-31 by Shimizu, Y., Urata, T. at Nachi-Katsuura
Reference: 20020128/Numbers.arcLast Updated: 2004-04-19

Alternate Designations
 1997 YL16 = 2000 NU3 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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