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JPL Small-Body Database Browser
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305261 (2007 YO23)
Classification: Main-belt Asteroid          SPK-ID: 2305261
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04777100850349325 7.0538e-08  
a 2.88078133581197 3.9563e-08 au
q 2.743163506122191 1.9597e-07 au
i 2.564154106789651 7.8558e-06 deg
node 43.90837843511617 0.00015333 deg
peri 27.57108235449429 0.00017374 deg
M 142.0527904042284 8.3191e-05 deg
tp 2457895.788859346654
(2017-May-22.28885935)
0.00040819 TDB
period 1785.92768162654
4.89
3.679e-05
1.007e-07
d
yr
n .201575911333727 4.1525e-09 deg/d
Q 3.018399165501748 4.1453e-08 au
  Orbit Determination Parameters
   # obs. used (total)      131  
   data-arc span      5525 days (15.13 yr)  
   first obs. used      2004-04-14  
   last obs. used      2019-05-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62926  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:54:31  

Additional Information
 Earth MOID = 1.75755 au 
 Jupiter MOID = 2.11547 au 
 T_jup = 3.291 
[ show covariance matrix ]

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 16.6   n/a MPO437356  

305261 (2007 YO23)          Discovered 2006-Sep-15 by Spacewatch at Kitt Peak
Reference: 20111110/Numbers.arcLast Updated: 2011-11-14

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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