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233525 (2007 HM14)
Classification: Main-belt Asteroid          SPK-ID: 2233525
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1289402720233761 8.0559e-08  
a 2.602060020711597 2.6529e-08 au
q 2.266549693819892 2.196e-07 au
i 1.008013917817179 5.1349e-06 deg
node 268.7740356825871 0.00047 deg
peri 52.80924650423832 0.00047055 deg
M 320.9817758577627 2.3103e-05 deg
tp 2459166.664938209134
(2020-Nov-13.16493821)
9.8756e-05 TDB
period 1533.113796702334
4.20
2.3446e-05
6.419e-08
d
yr
n .2348162287589776 3.5911e-09 deg/d
Q 2.937570347603302 2.995e-08 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      6700 days (18.34 yr)  
   first obs. used      2000-11-28  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57945  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:13:30  

Additional Information
 Earth MOID = 1.25404 au 
 Jupiter MOID = 2.34671 au 
 T_jup = 3.402 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456801.5 (2014-May-24.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1269370224192398 8.05e-08  
q 2.273038482531779 2.1914e-07 au
tp 2456101.768875332198
(2012-Jun-23.26887533)
0.0001045 TDB
node 268.8908969740379 0.00046937 deg
peri 52.89669493107804 0.00046995 deg
i 1.008384266670572 5.1375e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      6700 days (18.34 yr)  
   first obs. used      2000-11-28  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57945  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 09:13:30  

Additional Information
 Jupiter MOID = 2.34671 au 
 T_jup = 3.402 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.480329409630844E-15 -1.755366194619601E-14 4.113529301487769E-12 1.140617041065838E-13 9.72595552393897E-13 1.24359299886714E-16
q -1.755366194619601E-14 4.802049764619718E-14 -1.146532875091283E-11 -3.079347523901275E-13 -2.668298581682358E-12 -1.95431350764617E-16
tp 4.113529301487769E-12 -1.146532875091283E-11 1.092116469730529E-8 1.112927982026846E-10 2.538214775448192E-9 6.283649748663155E-13
node 1.140617041065838E-13 -3.079347523901275E-13 1.112927982026846E-10 2.203110354662892E-7 -2.202495222500699E-7 3.552775453785915E-10
peri 9.72595552393897E-13 -2.668298581682358E-12 2.538214775448192E-9 -2.202495222500699E-7 2.208555062824259E-7 -3.550552918311205E-10
i 1.24359299886714E-16 -1.95431350764617E-16 6.283649748663155E-13 3.552775453785915E-10 -3.550552918311205E-10 2.639351041032505E-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 16.8   n/a MPO433525  

233525 (2007 HM14)          Discovered 2007-Apr-19 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2007 HM14 = 2004 TY160 = 2008 SV159 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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