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(2015 QM3)
Classification: Aten [NEO]          SPK-ID: 3726511
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 34 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5311968388216255 1.6119e-07  
a .7060502517489146 1.2409e-08 au
q .3309985899706783 1.1664e-07 au
i 16.14315954500591 3.3576e-05 deg
node 159.7041442903596 4.8895e-05 deg
peri 324.6192788628226 3.8965e-05 deg
M 237.3391697638532 5.0369e-05 deg
tp 2459074.333803999050
(2020-Aug-12.83380400)
3.1714e-05 TDB
period 216.6964742410907
0.59
5.713e-06
1.564e-08
d
yr
n 1.661309909451843 4.3799e-08 deg/d
Q 1.081101913527151 1.9001e-08 au
  Orbit Determination Parameters
   # obs. used (total)      152  
   # delay obs. used      1  
   # Doppler obs. used      0  
   data-arc span      1150 days (3.15 yr)  
   first obs. used      2015-07-06  
   last obs. used      2018-08-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .37863  
   source      ORB  
   producer      Giorgini  
   solution date      2019-Feb-13 12:02:25  

Additional Information
 Earth MOID = .0599453 au 
 Jupiter MOID = 3.99934 au 
 T_jup = 7.969 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.4   n/a MPO397868  
diameter diameter 0.267 km 0.075 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  
geometric albedo albedo 0.189   0.147 urn:nasa:pds:neowise_diameters_albedos::2.0[neos] (http://adsabs.harvard.edu/abs/2016AJ....152...63N)  

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