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469132 (2015 EQ30)
Classification: Main-belt Asteroid          SPK-ID: 2469132
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06587700198355091 5.6848e-08  
a 2.775153816491638 3.0289e-08 au
q 2.592335003017959 1.539e-07 au
i 5.640998115623328 5.7261e-06 deg
node 118.2942453118169 6.2671e-05 deg
peri 206.0432578662795 7.568e-05 deg
M 160.6693053139888 4.2789e-05 deg
tp 2457846.867825691320
(2017-Apr-03.36782569)
0.00020038 TDB
period 1688.608674948339
4.62
2.7645e-05
7.569e-08
d
yr
n .213193266942688 3.4903e-09 deg/d
Q 2.957972629965316 3.2285e-08 au
  Orbit Determination Parameters
   # obs. used (total)      196  
   data-arc span      7528 days (20.61 yr)  
   first obs. used      1998-06-30  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62015  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 06:44:23  

Additional Information
 Earth MOID = 1.58021 au 
 Jupiter MOID = 2.25805 au 
 T_jup = 3.325 
[ 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 16.2   n/a MPO423613  
diameter diameter 3.044 km 0.615 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.063   0.043 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

469132 (2015 EQ30)          Discovered 2003-Sep-18 by LONEOS at Anderson Mesa
Reference: Last Updated: 2016-06-21

Alternate Designations
 2015 EQ30 = 2003 SQ88 = 2004 XF117 = 2010 HU3 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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