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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 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2323492071804154 7.4348e-08  
a 2.40416142400739 2.0011e-08 AU
q 1.845556423205534 1.785e-07 AU
i 11.71589564480571 7.8734e-06 deg
node 285.3132079489748 3.3317e-05 deg
peri 79.47991546743798 3.7653e-05 deg
M 272.95711029956 2.2504e-05 deg
tp 2457329.711246582506
(2015-Nov-03.21124658)
8.8024e-05 JED
period 1361.58219445124
3.73
1.6999e-05
4.654e-08
d
yr
n .2643982871302832 3.301e-09 deg/d
Q 2.962766424809245 2.466e-08 AU
  Orbit Determination Parameters
   # obs. used (total)      677  
   data-arc span      10900 days (29.84 yr)  
   first obs. used      1985-08-16  
   last obs. used      2015-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      0  
   fit RMS      .49277  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jul-06 12:51:14  

Additional Information
 Earth MOID = .885249 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 13.9 mag n/a PDS3 (MPO 21292)  
rotation period rot_per 5.173 h n/a LCDB (Rev. 2015-July); 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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