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324807 (2007 HL50)
Classification: Main-belt Asteroid          SPK-ID: 2324807
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06956772495006866 4.6064e-08  
a 3.121597669905492 4.5102e-08 au
q 2.904435221800732 1.4359e-07 au
i 10.33223172627208 5.7154e-06 deg
node 194.9246925095794 3.2329e-05 deg
peri 47.51895513115402 5.7765e-05 deg
M 120.8521362061574 4.891e-05 deg
tp 2458324.236964750881
(2018-Jul-24.73696475)
0.00027405 TDB
period 2014.483982925895
5.52
4.3659e-05
1.195e-07
d
yr
n .1787058140204845 3.873e-09 deg/d
Q 3.338760118010252 4.824e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      5881 days (16.10 yr)  
   first obs. used      2003-09-18  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5869  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 09:13:10  

Additional Information
 Earth MOID = 1.90493 au 
 Jupiter MOID = 1.6671 au 
 T_jup = 3.187 
[ 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 15.6   n/a MPO450272  

324807 (2007 HL50)          Discovered 2007-Apr-20 by Spacewatch at Kitt Peak
Reference: 20120406/Numbers.arcLast Updated: 2012-04-09

[ 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
1904-Jun-27 05:42 00:08 Jupiter 1.71781081244985 1.71780929491875 1.71781233006394 3.71792969886431 3.5828530766689 2416658.737423230 7.60149156567063 646.870682072547 22.0606509227832 -83.8290521987625 2517164.51419411 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:12 2019-Nov-08 09:13
1977-Jan-06 05:00 00:03 Jupiter 1.789803223878 1.78980193856174 1.78980450919803 3.29564000996448 3.14876883140027 2443149.708497659 2.82623470719172 162.402391316907 31.8311988136822 67.8606884253086 2714405.08391631 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:12 2019-Nov-08 09:13
1987-Apr-24 00:14 00:02 Jupiter 1.7555827658521 1.75558209675685 1.75558343494974 3.77865501477384 3.64873763336445 2446909.510013550 1.98198768586977 169.730367091101 23.3104755043178 -82.6453588323966 2568159.13060651 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:12 2019-Nov-08 09:13
2059-Oct-31 04:25 00:03 Jupiter 1.74912261528052 1.74912176749044 1.74912346307697 3.35496753450895 3.20738146309643 2473397.684046514 3.04382410237061 211.707650817832 23.748949364443 78.6317317346275 2443613.24238174 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:12 2019-Nov-08 09:13
2070-Feb-19 00:00 00:04 Jupiter 1.79576209085462 1.7957603597519 1.79576382197185 3.84349030630856 3.71874448861373 2477161.500080678 3.72865826825966 287.212823775513 25.8752012291776 -73.9515207822335 2494638.90359642 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:12 2019-Nov-08 09:13
2142-Aug-28 02:30 00:09 Jupiter 1.72808430988681 1.72808267235343 1.7280859475028 3.43618486578925 3.2904504444263 2503648.604284190 8.77348532172304 641.655166228823 22.3064017154034 81.1639703327551 2444968.13402058 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:12 2019-Nov-08 09:13
2152-Dec-17 13:29 00:09 Jupiter 1.85114740912311 1.85114301553681 1.85115180279328 3.93677677205303 3.81877976850891 2507413.061582335 9.43326994616678 673.479410253728 26.8965776093019 -71.6762451743396 2569498.70232237 T 16 CATAB v2.0f-lin.ifort 2019-Nov-08 09:13:12 2019-Nov-08 09:13
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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