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JPL Small-Body Database Browser
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136259 (2003 YH45)
Classification: Main-belt Asteroid          SPK-ID: 2136259
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1569846744039653 4.7405e-08  
a 2.347298998687473 1.2582e-08 au
q 1.978809029649766 1.1503e-07 au
i 7.124847302334429 5.735e-06 deg
node 25.46170419715413 3.9159e-05 deg
peri 15.35324348793079 4.4307e-05 deg
M 124.4944816049832 2.017e-05 deg
tp 2458146.246117923518
(2018-Jan-27.74611792)
7.2201e-05 TDB
period 1313.563424171789
3.60
1.0562e-05
2.892e-08
d
yr
n .2740636602507279 2.2036e-09 deg/d
Q 2.71578896772518 1.4558e-08 au
  Orbit Determination Parameters
   # obs. used (total)      473  
   data-arc span      9139 days (25.02 yr)  
   first obs. used      1994-04-03  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59293  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 12:45:20  

Additional Information
 Earth MOID = .986958 au 
 Jupiter MOID = 2.70141 au 
 T_jup = 3.533 
[ 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 16.5   n/a MPO382025  
rotation period rot_per 14.296 h n/a LCDB (Rev. 2019-January); Warner et al., 2009 Result based on less than full coverage, so that the period may be wrong by 30 percent or so.
Published Reference List:
[Waszczak, A.; Chang, C.-K.; Ofeck, E.O.; Laher, F.; et al. (2015) Astron. J. 150, A75.]

136259 (2003 YH45)          Discovered 2003-Dec-17 by Bickel, W. at Bergisch Gladbach
Reference: 20060907/Numbers.arcLast Updated: 2006-09-10
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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