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15366 (1996 HR16)
Classification: Main-belt Asteroid          SPK-ID: 2015366
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1917231577747328 4.7642e-08  
a 2.558965247041635 1.1086e-08 au
q 2.068352349243014 1.2405e-07 au
i 14.02773305159685 4.4365e-06 deg
node 43.88348789444375 2.1445e-05 deg
peri 265.4288725018328 2.4152e-05 deg
M 252.2980236132853 1.2742e-05 deg
tp 2459447.817800481618
(2021-Aug-21.31780048)
5.3626e-05 TDB
period 1495.185265636838
4.09
9.7162e-06
2.66e-08
d
yr
n .2407728381717744 1.5646e-09 deg/d
Q 3.049578144840256 1.3211e-08 au
  Orbit Determination Parameters
   # obs. used (total)      1234  
   data-arc span      8776 days (24.03 yr)  
   first obs. used      1996-04-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62183  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:10:32  

Additional Information
 Earth MOID = 1.1107 au 
 Jupiter MOID = 2.34376 au 
 T_jup = 3.369 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456661.5 (2014-Jan-04.0) TDB
Reference: JPL 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1926264479843983 4.7695e-08  
q 2.065657837975377 1.2427e-07 au
tp 2456453.519209378630
(2013-Jun-10.01920938)
5.1256e-05 TDB
node 44.06043283775745 2.1478e-05 deg
peri 264.6785230062913 2.4138e-05 deg
i 14.02040991635862 4.4301e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      1234  
   data-arc span      8776 days (24.03 yr)  
   first obs. used      1996-04-18  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62183  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 04:10:32  

Additional Information
 Jupiter MOID = 2.34376 au 
 T_jup = 3.369 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.274827390193069E-15 -5.912564298509305E-15 1.034712902077015E-12 1.260721713938239E-14 2.595530192322529E-13 -1.839573924306525E-15
q -5.912564298509305E-15 1.544334804053062E-14 -2.68635387856437E-12 -3.102280511420745E-14 -6.75107052574631E-13 5.20904380063728E-15
tp 1.034712902077015E-12 -2.68635387856437E-12 2.627160096713227E-9 1.782574256922314E-11 6.033359380676469E-10 6.116539325559497E-13
node 1.260721713938239E-14 -3.102280511420745E-14 1.782574256922314E-11 4.613037469129446E-10 -4.429964357074713E-10 -3.620320061600958E-11
peri 2.595530192322529E-13 -6.75107052574631E-13 6.033359380676469E-10 -4.429964357074713E-10 5.826462696461526E-10 3.526518674002851E-11
i -1.839573924306525E-15 5.20904380063728E-15 6.116539325559497E-13 -3.620320061600958E-11 3.526518674002851E-11 1.962553529704372E-11

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 14.5   n/a PDS3 (MPO 870)  

15366 (1996 HR16)          Discovered 1996-Apr-18 by Elst, E. W. at La Silla
Reference: 20000621/Numbers.arcLast Updated: 2004-04-19

[ show close-approach data ]
Alternate Designations
 1996 HR16 = 2000 HA19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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