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43518 (2001 DQ15)
Classification: Main-belt Asteroid          SPK-ID: 2043518
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08802762339212179 4.1423e-08  
a 3.188562222446782 2.5152e-08 au
q 2.907880667966889 1.2647e-07 au
i 7.974130714364294 4.5652e-06 deg
node 98.8935196412811 2.864e-05 deg
peri 95.10174642029557 3.929e-05 deg
M 167.0354375372399 2.5868e-05 deg
tp 2458431.567598950080
(2018-Nov-09.06759895)
0.00014844 TDB
period 2079.652494702061
5.69
2.4607e-05
6.737e-08
d
yr
n .1731058438451156 2.0483e-09 deg/d
Q 3.469243776926674 2.7366e-08 au
  Orbit Determination Parameters
   # obs. used (total)      549  
   data-arc span      16856 days (46.15 yr)  
   first obs. used      1974-07-23  
   last obs. used      2020-09-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54301  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 09:20:35  

Additional Information
 Earth MOID = 1.92193 au 
 Jupiter MOID = 1.55912 au 
 T_jup = 3.176 
[ 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 14.90   n/a MPCxxxxx  

43518 (2001 DQ15)          Discovered 2001-Feb-16 by LINEAR at Socorro
Reference: 20020624/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
1965-May-08 01:42 00:02 Jupiter 1.84297742304024 1.8429762174509 1.84297862862989 3.33830744184661 3.1976721741507 2438888.571083308 2.44872086289117 91.132386365774 30.05169060935 -67.0345921108287 1490865.47165297 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 09:20:37 2021-Apr-13 09:20
1976-Apr-19 17:15 00:02 Jupiter 1.66994787104083 1.66994710879177 1.66994863328978 2.33867686054582 2.11068225362247 2442888.218569165 1.99237547131308 98.3685895721908 14.7728977064379 -87.2603509107761 1504584.47140198 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 09:20:37 2021-Apr-13 09:20
1987-Mar-30 15:39 00:01 Jupiter 1.60469861205394 1.60469812217995 1.60469910192821 1.86653320676314 1.55829015635685 2446885.152133413 1.42325795056306 127.874628972365 26.7179675355861 86.4547242524706 2414218.23146142 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 09:20:37 2021-Apr-13 09:20
1998-Mar-14 11:28 < 00:01 Jupiter 1.66410644866555 1.66410596936828 1.66410692796263 2.34376421890588 2.11547628998179 2450886.978047135 0.845079872334685 64.7623044107417 12.0027971779615 79.6611342016156 2317057.10276326 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 09:20:37 2021-Apr-13 09:20
2009-Mar-01 11:34 < 00:01 Jupiter 1.83226191240913 1.83226143684017 1.83226238797798 3.23623653105192 3.09009093734284 2454891.982135650 0.375947253018089 42.0599652047475 17.6860987716322 84.6141447305032 2818214.9957881 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 09:20:37 2021-Apr-13 09:20
2108-Feb-21 23:47 00:03 Jupiter 1.89798976993927 1.89798834532923 1.89799119455137 3.6265685117826 3.50135005369936 2491042.491062137 2.91891254875297 133.212043996927 23.8946023803642 -65.5014655253095 2122774.06742951 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 09:20:37 2021-Apr-13 09:20
2119-Feb-07 09:21 00:03 Jupiter 1.69611920325638 1.6961181818531 1.69612022465888 2.66906151517447 2.4748964159965 2495045.889317255 3.3958500843935 81.3246172063167 18.0936482887759 -85.191913143194 992803.212396798 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 09:20:37 2021-Apr-13 09:20
2130-Jan-22 22:56 00:04 Jupiter 1.60071781212067 1.60071735258026 1.60071827166154 1.94322101885146 1.64857653099606 2499048.455274686 3.98750226048081 305.987287579082 29.9682034813113 -80.5250152902057 2281413.36343555 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 09:20:37 2021-Apr-13 09:20
2141-Jan-03 22:23 00:05 Jupiter 1.63386261765817 1.63386152553068 1.63386370980108 2.0329379867263 1.7595460846391 2503047.432453243 4.60997307326794 333.517031797732 14.5443770386618 81.7071779408762 2375905.30894306 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 09:20:37 2021-Apr-13 09:20
2151-Dec-16 08:37 00:05 Jupiter 1.78124166327095 1.78123958655959 1.78124373999264 2.90654884552032 2.73806116088086 2507045.859195136 5.09288146951196 258.081762401939 20.6680523207116 -77.804273322347 2222485.09608355 T 21 CATAB v2.0f-lin.ifort 2021-Apr-13 09:20:37 2021-Apr-13 09:20
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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