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JPL Small-Body Database Browser
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212650 (2006 UF91)
Classification: Main-belt Asteroid          SPK-ID: 2212650
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1079161351722286 7.6274e-08  
a 2.969414344902407 2.9876e-08 au
q 2.648966625075564 2.265e-07 au
i 10.98175803925077 7.3148e-06 deg
node 44.36740707216625 2.738e-05 deg
peri 336.3473061699397 3.6668e-05 deg
M 183.5866320226909 2.7113e-05 deg
tp 2459516.369551153677
(2021-Oct-28.86955115)
0.00014768 TDB
period 1868.979897587652
5.12
2.8206e-05
7.722e-08
d
yr
n .1926184441387855 2.907e-09 deg/d
Q 3.289862064729249 3.31e-08 au
  Orbit Determination Parameters
   # obs. used (total)      357  
   data-arc span      6410 days (17.55 yr)  
   first obs. used      2001-10-21  
   last obs. used      2019-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61175  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 08:20:23  

Additional Information
 Earth MOID = 1.65605 au 
 Jupiter MOID = 2.161 au 
 T_jup = 3.227 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.6   n/a MPO437021  
rotation period rot_per 1.1 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 lower-limit; Incomplete or inconclusive result.
Published Reference List:
[Erasmus, N.; McNeill, A.; Mommert, M.; Trilling, D.E.; et al. (2018) Ap. J. Suppl. 237, A19.]

212650 (2006 UF91)          Discovered 2006-Oct-17 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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