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JPL Small-Body Database Browser
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300845 (2007 YH3)
Classification: Main-belt Asteroid          SPK-ID: 2300845
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02967692991774182 4.9571e-08  
a 2.766716111985667 2.8057e-08 au
q 2.684608471827981 1.4383e-07 au
i 2.553268155349321 5.9806e-06 deg
node 240.7870405477692 0.00012259 deg
peri 51.51416389363641 0.00015868 deg
M 40.5152510725511 0.00010139 deg
tp 2458811.326038076876
(2019-Nov-23.82603808)
0.00047323 TDB
period 1680.913347183075
4.60
2.5569e-05
7e-08
d
yr
n .2141692792215011 3.2578e-09 deg/d
Q 2.848823752143352 2.889e-08 au
  Orbit Determination Parameters
   # obs. used (total)      282  
   data-arc span      6572 days (17.99 yr)  
   first obs. used      2001-06-26  
   last obs. used      2019-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52607  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 05:49:58  

Additional Information
 Earth MOID = 1.66931 au 
 Jupiter MOID = 2.19381 au 
 T_jup = 3.337 
[ 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 16.4   n/a MPO437340  

300845 (2007 YH3)          Discovered 2007-Dec-17 by Hug, G. at Eskridge
Reference: 20111012/Numbers.arcLast Updated: 2011-10-13

Alternate Designations
 2007 YH3 = 2005 JY79 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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