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52320 (1992 DX7)
Classification: Main-belt Asteroid          SPK-ID: 2052320
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1359177673964761 4.6726e-08  
a 3.19112603883392 2.1288e-08 au
q 2.757395312154853 1.5273e-07 au
i 4.62567431857512 5.4173e-06 deg
node 22.04880313707502 5.7488e-05 deg
peri 105.4046386888874 6.1208e-05 deg
M 14.03723701810238 1.93e-05 deg
tp 2458919.311691050287
(2020-Mar-10.81169105)
0.0001115 TDB
period 2082.161267506176
5.70
2.0835e-05
5.704e-08
d
yr
n .1728972705515627 1.7301e-09 deg/d
Q 3.624856765512987 2.4181e-08 au
  Orbit Determination Parameters
   # obs. used (total)      709  
   data-arc span      10277 days (28.14 yr)  
   first obs. used      1992-02-29  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56056  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 10:21:16  

Additional Information
 Earth MOID = 1.7771 au 
 Jupiter MOID = 1.44684 au 
 T_jup = 3.177 
[ 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 14.7   n/a MPO337676  

52320 (1992 DX7)          Discovered 1992-Feb-29 by UESAC at La Silla
Reference: 20030216/Numbers.arcLast Updated: 2004-04-19

[ 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
1903-Feb-13 13:33 00:04 Jupiter 1.52808320038302 1.52808263897565 1.52808376179005 1.92164034420894 1.6075116678728 2416159.064269559 3.74903166655395 189.343885648474 57.1839932110011 -77.2309723218197 1306140.72865533 T 19 CATAB v2.0f-lin.ifort 2020-May-20 10:21:27 2020-May-20 10:21
1914-Apr-23 15:34 00:03 Jupiter 1.56845736782133 1.56845642216865 1.56845831347705 1.76500175938545 1.42659047839367 2420246.148631741 3.16046232096741 171.461310849499 57.3521473894964 -86.8492936287835 1980753.04573711 T 19 CATAB v2.0f-lin.ifort 2020-May-20 10:21:27 2020-May-20 10:21
1925-Jun-19 17:02 00:03 Jupiter 1.70858363489377 1.70858233521571 1.70858493457085 2.01017957253058 1.74623339476496 2424321.209869898 2.75770268364916 86.0914716680594 16.1834909779957 85.0474063025313 1416403.26558477 T 19 CATAB v2.0f-lin.ifort 2020-May-20 10:21:27 2020-May-20 10:21
1936-Jul-31 21:56 00:02 Jupiter 1.90572453828561 1.9057232490812 1.90572582748937 2.6723681747546 2.50052539814404 2428381.413834713 2.35643182202619 54.0957587750413 34.4100124830244 74.5676122178156 1126970.19682304 T 19 CATAB v2.0f-lin.ifort 2020-May-20 10:21:27 2020-May-20 10:21
2047-Jun-05 04:24 00:01 Jupiter 1.83159293197577 1.83159224254851 1.83159362140294 3.27623566753137 3.13190318614574 2468866.683396677 1.00874626841597 56.3374304823548 24.4306739050387 -80.438571899967 2130596.49292047 T 19 CATAB v2.0f-lin.ifort 2020-May-20 10:21:27 2020-May-20 10:21
2058-Jul-03 09:31 00:01 Jupiter 1.61995642186266 1.61995568345134 1.6199571602737 2.49234523361334 2.27289459137808 2472912.896321483 1.38744281906587 90.6902763824919 16.1602929560867 -82.5362441017812 1578264.93217287 T 19 CATAB v2.0f-lin.ifort 2020-May-20 10:21:27 2020-May-20 10:21
2069-Aug-28 17:30 00:02 Jupiter 1.50870690612681 1.5087063276792 1.50870748457459 2.03701500970013 1.73970815654543 2476987.229485866 1.81614010057217 135.746941080613 39.5539581836116 -85.5302234572957 1483571.98167522 T 19 CATAB v2.0f-lin.ifort 2020-May-20 10:21:27 2020-May-20 10:21
2080-Nov-09 04:21 00:02 Jupiter 1.52029268370756 1.5202919733988 1.52029339401891 1.8456634107431 1.51399626070525 2481077.681083112 2.42858637331835 156.912850888765 62.649763495452 -84.5809025351104 1832118.99119596 T 19 CATAB v2.0f-lin.ifort 2020-May-20 10:21:27 2020-May-20 10:21
2092-Jan-12 02:12 00:03 Jupiter 1.64255056319917 1.64254913271228 1.64255199368634 1.95885355430476 1.67503938394813 2485158.591898245 3.23600058378536 114.041490568531 32.2292853955416 -82.4352545649957 1906121.43059252 T 19 CATAB v2.0f-lin.ifort 2020-May-20 10:21:27 2020-May-20 10:21
2103-Feb-23 08:33 00:04 Jupiter 1.84783434288777 1.84783224988264 1.84783643589122 2.51615474357533 2.326856565939 2489217.856249480 3.99110011877196 65.6188863631665 51.0587421523956 -46.1190627963913 842500.613528524 T 19 CATAB v2.0f-lin.ifort 2020-May-20 10:21:27 2020-May-20 10:21

Alternate Designations
 1992 DX7 = 1998 HR29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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