Skip Page Navigation
NASA JPL Caltech
NASA Logo - Jet Propulsion Laboratory + View the NASA Portal
+ Center for Near-Earth Object Studies
JPL Home Earth Solar System Stars & Galaxies Technology
JPL Solar System Dynamics
BODIES ORBITS EPHEMERIDES TOOLS PHYSICAL DATA DISCOVERY FAQ SITE MAP
IMPORTANT: The SSD Announcement email list is now available. Major changes are coming in the near future, including possible hostname and/or URL changes. To be notified of such changes, subscribe to this email list.

Please visit this page for more details.


JPL Small-Body Database Browser
Search: [ help ]  
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1359177670975179 4.6738e-08  
a 3.191126041967215 2.2221e-08 au
q 2.757395315816291 1.5286e-07 au
i 4.625674366138479 5.7214e-06 deg
node 22.04880374149522 5.7597e-05 deg
peri 105.4046407069771 6.1573e-05 deg
M 14.03723365601156 2.0544e-05 deg
tp 2458919.311710376310
(2020-Mar-10.81171038)
0.00011862 TDB
period 2082.161270572817
5.70
2.1749e-05
5.955e-08
d
yr
n .1728972702969168 1.8059e-09 deg/d
Q 3.624856768118139 2.5241e-08 au
  Orbit Determination Parameters
   # obs. used (total)      655  
   data-arc span      10202 days (27.93 yr)  
   first obs. used      1992-02-29  
   last obs. used      2020-02-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57485  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 10:26:18  

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 13:32 00:04 Jupiter 1.52808318684279 1.52808261551463 1.52808375817044 1.92164019792603 1.60751148994886 2416159.064159210 3.87952644017719 194.698281217746 57.7769049211122 -76.7331603504758 1280904.59475899 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 10:26:30 2020-Feb-23 10:26
1914-Apr-23 15:34 00:03 Jupiter 1.56845740366468 1.56845643439032 1.56845837294234 1.76500177084975 1.42659050122836 2420246.148543229 3.26391602572352 177.659837560198 57.6886472041008 -86.5665173517019 1959714.23077373 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 10:26:30 2020-Feb-23 10:26
1925-Jun-19 17:02 00:03 Jupiter 1.7085836979687 1.70858234424885 1.70858505168757 2.0101797645221 1.7462336262567 2424321.209786836 2.84607787370365 89.5730587181918 16.5257438617671 84.8967345688663 1367295.61354331 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 10:26:30 2020-Feb-23 10:26
1936-Jul-31 21:56 00:02 Jupiter 1.905724607706 1.90572325157126 1.90572596383999 2.67236845313881 2.50052570213441 2428381.413765746 2.4321750625531 55.2820239437652 36.1730529222937 73.9872384979465 1071413.28177138 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 10:26:30 2020-Feb-23 10:26
2047-Jun-05 04:24 00:01 Jupiter 1.83159294137952 1.83159224980313 1.83159363295581 3.27623570975447 3.13190323107278 2468866.683437394 1.06508616693249 57.5859525690605 24.6121622327916 -80.7922176255803 2120684.96875909 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 10:26:30 2020-Feb-23 10:26
2058-Jul-03 09:31 00:01 Jupiter 1.61995643275281 1.6199556919077 1.61995717359773 2.49234525997232 2.27289462182852 2472912.896370869 1.46333224428628 94.8413629540193 16.4749043119354 -82.5017106406764 1561820.1090644 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 10:26:30 2020-Feb-23 10:26
2069-Aug-28 17:31 00:02 Jupiter 1.5087069065143 1.50870632759844 1.50870748543033 2.03701508032171 1.73970823931875 2476987.229559154 1.91583392723076 141.157455050014 40.2209516430126 -84.7401275580212 1458441.66349529 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 10:26:30 2020-Feb-23 10:26
2080-Nov-09 04:21 00:03 Jupiter 1.52029265921776 1.52029192841406 1.52029339002432 1.84566344145155 1.51399629221302 2481077.681172641 2.55642830180639 162.703401447842 63.2518092879353 -83.6140671566171 1798045.42878179 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 10:26:30 2020-Feb-23 10:26
2092-Jan-12 02:13 00:03 Jupiter 1.6425505047459 1.64254902465431 1.64255198483776 1.95885344591986 1.67503924624305 2485158.592022655 3.39524235792336 118.788626991745 33.2427655021807 -82.3403122333858 1848225.53714986 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 10:26:30 2020-Feb-23 10:26
2103-Feb-23 08:33 00:04 Jupiter 1.84783425757891 1.84783209647656 1.84783641867946 2.51615445704453 2.32685624700307 2489217.856391616 4.177436297655 67.9767493625115 53.4014124027258 -46.8472338164881 816738.693471135 T 18 CATAB v2.0f-lin.ifort 2020-Feb-23 10:26:30 2020-Feb-23 10:26

Alternate Designations
 1992 DX7 = 1998 HR29 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
ABOUT SSD CREDITS/AWARDS PRIVACY/COPYRIGHT GLOSSARY LINKS
FirstGov 2020-Feb-28 06:21 UT
(server date/time)  
NASA Home Page
Site Manager:   Ryan S. Park
Webmaster  Alan B. Chamberlin