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541027 (2017 YQ15)
Classification: Main-belt Asteroid          SPK-ID: 2541027
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08038426041267695 6.969e-08  
a 2.526783175270702 2.6934e-08 au
q 2.323669578503371 1.6799e-07 au
i 12.71740820416535 4.9512e-06 deg
node 257.3127578578763 4.2679e-05 deg
peri 357.7143415617539 0.00010109 deg
M 107.6083147064192 9.0305e-05 deg
tp 2458761.975642838720
(2019-Oct-05.47564284)
0.00036893 TDB
period 1467.068497529805
4.02
2.3457e-05
6.422e-08
d
yr
n .2453873153204192 3.9236e-09 deg/d
Q 2.729896772038032 2.9099e-08 au
  Orbit Determination Parameters
   # obs. used (total)      340  
   data-arc span      5952 days (16.30 yr)  
   first obs. used      2004-08-20  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .48181  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 20:21:51  

Additional Information
 Earth MOID = 1.30718 au 
 Jupiter MOID = 2.32483 au 
 T_jup = 3.414 
[ 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 16.15   n/a MPCxxxxx  
diameter diameter 3.339 km 0.792 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

541027 (2017 YQ15)          Discovered 2004-Sep-11 by LINEAR at Socorro
Reference: Last Updated: 2019-05-29

Alternate Designations
 2017 YQ15 = 2004 RV208 = 2008 SH292 = 2010 EP116 = 2015 DX175 = 2016 QJ77 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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