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214297 (2005 HV9)
Classification: Main-belt Asteroid          SPK-ID: 2214297
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1917235960841215 7.6575e-08  
a 2.587041091867615 2.6275e-08 au
q 2.091044270517364 2.1053e-07 au
i 6.832048884902167 7.3226e-06 deg
node 151.2099583064984 3.3841e-05 deg
peri 17.85212101123314 3.5755e-05 deg
M 266.4889996392358 1.4601e-05 deg
tp 2459395.287705691436
(2021-Jun-29.78770569)
6.5868e-05 TDB
period 1519.859412268141
4.16
2.3154e-05
6.339e-08
d
yr
n .2368640132726217 3.6085e-09 deg/d
Q 3.083037913217866 3.1312e-08 au
  Orbit Determination Parameters
   # obs. used (total)      293  
   data-arc span      6289 days (17.22 yr)  
   first obs. used      2002-08-14  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52325  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 16:57:25  

Additional Information
 Earth MOID = 1.09899 au 
 Jupiter MOID = 1.88889 au 
 T_jup = 3.386 
[ show covariance matrix ]

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 16.3   n/a MPO418149  

214297 (2005 HV9)          Discovered 2005-Apr-17 by Spacewatch at Kitt Peak
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

[ hide close-approach data ]
Close-Approach Data   ...sorted by Date/Time (TDB)
Date/Time (TDB) Time Uncertainty
(days_HH:MM)
Body Nominal Distance (au) Minimum Distance (au) Maximum Distance (au) V-relative (km/s) V-infinity (km/s) JD (TDB) Time Uncertainty (minutes) Semi-major axis (km) Semi-minor axis (km) range-LOV angle (deg) N-sigma BP Orbit Ref. Reference Modified
1915-Apr-10 04:16 00:04 Jupiter 1.90681603583386 1.90681461560353 1.90681745607568 2.23391480020358 2.02532954775756 2420597.677478364 4.23660634403681 292.818014294721 40.7183788997779 -84.6491584592362 1335345.06616769 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 16:57:35 2019-Dec-04 16:57
1928-Mar-19 00:55 00:04 Jupiter 1.96457058451847 1.9645690463657 1.96457212268453 2.29231104708578 2.09580344164707 2425324.537905938 3.76598144764621 287.196629920155 23.7252368431592 79.4966828351082 1932080.85283102 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 16:57:35 2019-Dec-04 16:57
1998-Aug-31 02:31 < 00:01 Jupiter 1.88238353267876 1.88238296525029 1.88238410010691 2.17119498669716 1.95298255827058 2451056.604904755 0.764959540418354 67.1721451498709 41.7652085576467 86.6751318482754 1282719.22544884 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 16:57:35 2019-Dec-04 16:57
2069-Feb-12 18:17 00:02 Jupiter 1.98856257530392 1.98856156710109 1.98856358350844 2.41485228607434 2.23150561495144 2476790.261518102 2.21596894061204 149.191022157499 35.5571566963526 -79.0089435605106 1533064.02441894 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 16:57:35 2019-Dec-04 16:57
2082-Jan-23 05:08 00:03 Jupiter 1.89363958205108 1.89363872014681 1.89364044396342 2.13726948011262 1.91659162018245 2481517.714061880 2.77392805303562 242.911731604529 38.7571413534852 86.5520569745574 1548069.32329634 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 16:57:35 2019-Dec-04 16:57
2152-Jul-09 09:01 00:06 Jupiter 1.91815402328671 1.91815244329192 1.91815560330789 2.26415753770457 2.05991386227857 2507251.875690365 5.69082885614052 416.714206000222 37.930198427787 -83.7517973961504 1381827.06081649 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 16:57:35 2019-Dec-04 16:57
2165-Jun-18 21:01 00:06 Jupiter 1.94737254449609 1.94736998030464 1.94737510872629 2.17932686461547 1.96965794202716 2511979.375710901 6.35979534136806 482.51693497128 27.3701745607741 82.2120077707903 1829088.86680353 T 11 CATAB v2.0f-lin.ifort 2019-Dec-04 16:57:35 2019-Dec-04 16:57
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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