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160376 (2004 HS27)
Classification: Main-belt Asteroid          SPK-ID: 2160376
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1108107273056458 3.8711e-08  
a 2.322740328836344 1.1097e-08 au
q 2.065355783655833 8.9799e-08 au
i 5.128272625003022 4.5423e-06 deg
node 159.4225691319621 4.8245e-05 deg
peri 80.01560904799719 5.3047e-05 deg
M 235.7603756659951 2.2507e-05 deg
tp 2459646.728234647706
(2022-Mar-08.22823465)
8.1969e-05 TDB
period 1293.002657842115
3.54
9.2664e-06
2.537e-08
d
yr
n .2784217014687364 1.9953e-09 deg/d
Q 2.580124874016854 1.2327e-08 au
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      9695 days (26.54 yr)  
   first obs. used      1994-09-01  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53296  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:49:28  

Additional Information
 Earth MOID = 1.05936 au 
 Jupiter MOID = 2.42468 au 
 T_jup = 3.563 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457110.5 (2015-Mar-29.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .110733759865348 3.8692e-08  
q 2.065124208425408 8.9723e-08 au
tp 2457061.923358349351
(2015-Feb-08.42335835)
7.7171e-05 TDB
node 159.4653939820061 4.8237e-05 deg
peri 80.18870055652994 5.3051e-05 deg
i 5.128695355040509 4.5431e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      381  
   data-arc span      9695 days (26.54 yr)  
   first obs. used      1994-09-01  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .53296  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-May-04 09:49:28  

Additional Information
 Jupiter MOID = 2.42468 au 
 T_jup = 3.563 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.497050575879287E-15 -3.450587118471525E-15 -8.686794888214077E-15 -8.036756080423727E-15 -3.803969196266405E-14 -8.664989043493348E-16
q -3.450587118471525E-15 8.050291091372653E-15 1.31955397625737E-13 1.808070699995477E-14 1.180576216751501E-13 2.040290912919763E-15
tp -8.686794888214077E-15 1.31955397625737E-13 5.955416156922799E-9 -2.80532048816774E-11 1.720882040772526E-9 -5.118019693538688E-12
node -8.036756080423727E-15 1.808070699995477E-14 -2.80532048816774E-11 2.326812789808664E-9 -2.324267084571895E-9 -1.997572923055115E-12
peri -3.803969196266405E-14 1.180576216751501E-13 1.720882040772526E-9 -2.324267084571895E-9 2.814404974847805E-9 5.968188424049865E-13
i -8.664989043493348E-16 2.040290912919763E-15 -5.118019693538688E-12 -1.997572923055115E-12 5.968188424049865E-13 2.063938068678684E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.02   n/a MPCxxxxx  

160376 (2004 HS27)          Discovered 2004-Apr-20 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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