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324959 (2007 YN66)
Classification: Main-belt Asteroid          SPK-ID: 2324959
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1508972214743139 5.3481e-08  
a 2.342923392558362 2.2602e-08 au
q 1.989382762494132 1.2098e-07 au
i 1.248546895398383 5.5827e-06 deg
node 258.4192912296562 0.00062064 deg
peri 186.3523580596619 0.00062397 deg
M 189.4810520662754 6.8163e-05 deg
tp 2459620.948449202467
(2022-Feb-10.44844920)
0.00025457 TDB
period 1309.892210921343
3.59
1.8954e-05
5.189e-08
d
yr
n .2748317739417548 3.9769e-09 deg/d
Q 2.696464022622592 2.6012e-08 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      5661 days (15.50 yr)  
   first obs. used      2003-09-28  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61939  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:59:05  

Additional Information
 Earth MOID = 1.00554 au 
 Jupiter MOID = 2.50623 au 
 T_jup = 3.547 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457233.5 (2015-Jul-30.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .151807705878135 5.3971e-08  
q 1.986494799139934 1.2264e-07 au
tp 2457003.462573534045
(2014-Dec-11.96257353)
0.0002266 TDB
node 258.4811997534839 0.00062076 deg
peri 186.4514423147174 0.00062403 deg
i 1.248448842400902 5.5839e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      5661 days (15.50 yr)  
   first obs. used      2003-09-28  
   last obs. used      2019-03-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61939  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 10:59:05  

Additional Information
 Jupiter MOID = 2.50623 au 
 T_jup = 3.547 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.912919947263447E-15 -6.548538501957322E-15 4.740760744846324E-12 2.812695886470992E-14 1.428247388089835E-12 1.148740473539019E-15
q -6.548538501957322E-15 1.504034436807409E-14 -8.503331227211226E-12 -5.566504562148476E-14 -2.599697384025483E-12 -2.181805092398808E-15
tp 4.740760744846324E-12 -8.503331227211226E-12 5.134839411210892E-8 1.858093218743464E-10 1.472295121183531E-8 1.055924004355623E-11
node 2.812695886470992E-14 -5.566504562148476E-14 1.858093218743464E-10 3.853463127102637E-7 -3.852034425632711E-7 4.731789480855228E-10
peri 1.428247388089835E-12 -2.599697384025483E-12 1.472295121183531E-8 -3.852034425632711E-7 3.894192314481121E-7 -4.699639440008788E-10
i 1.148740473539019E-15 -2.181805092398808E-15 1.055924004355623E-11 4.731789480855228E-10 -4.699639440008788E-10 3.118006494938189E-11

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 18.0   n/a MPO471377  

324959 (2007 YN66)          Discovered 2007-Dec-30 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

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Alternate Designations
 2007 YN66 = 2003 WN158 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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