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344404 (2002 AG44)
Classification: Main-belt Asteroid          SPK-ID: 2344404
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1749554564246657 7.4295e-08  
a 3.172161358457751 3.9731e-08 au
q 2.617174420136088 2.2527e-07 au
i 9.471767303002579 6.5193e-06 deg
node 120.8622210774513 4.2957e-05 deg
peri 307.5407623204043 4.8043e-05 deg
M 121.6849817499032 2.0664e-05 deg
tp 2458302.965306484695
(2018-Jul-03.46530648)
0.00011365 TDB
period 2063.627623182099
5.65
3.877e-05
1.061e-07
d
yr
n .1744500780837982 3.2775e-09 deg/d
Q 3.727148296779415 4.6683e-08 au
  Orbit Determination Parameters
   # obs. used (total)      198  
   data-arc span      6707 days (18.36 yr)  
   first obs. used      2002-01-09  
   last obs. used      2020-05-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64237  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-11 17:02:52  

Additional Information
 Earth MOID = 1.64474 au 
 Jupiter MOID = 1.61073 au 
 T_jup = 3.157 
[ 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 15.9   n/a MPO427767  

344404 (2002 AG44)          Discovered 2002-Jan-09 by LINEAR at Socorro
Reference: 20121128/Numbers.arcLast Updated: 2012-12-03

[ 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-May-26 15:44 00:09 Jupiter 1.99267630470721 1.99267200223704 1.99268060722925 4.12202640567367 4.01758212190851 2416261.155597279 8.85299647166173 564.391786741615 31.7494201980776 70.3502266644088 1963814.89829435 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:53 2020-Nov-11 17:02
1914-Apr-21 00:54 00:08 Jupiter 1.76953336717784 1.7695304944145 1.76953624000656 3.25311198001598 3.10248248638473 2420243.537705226 7.61757340402981 582.705960616893 24.5054853716532 79.4386128619413 1821462.97132472 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:53 2020-Nov-11 17:02
1925-Apr-05 12:01 00:06 Jupiter 1.67472079180435 1.67472000083705 1.67472158279012 2.60704608536467 2.40523398200847 2424246.000546676 6.29575699755888 439.41346209809 32.4920418637488 -86.9352935651603 1409688.31893562 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:53 2020-Nov-11 17:02
1936-Mar-27 19:07 00:05 Jupiter 1.730675042172 1.73067380742992 1.73067627691536 2.08154422891786 1.83139060138697 2428255.296711603 5.35337946401866 178.839353289577 125.401405941068 63.7338715940898 1029644.41857364 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:53 2020-Nov-11 17:02
1947-Mar-03 08:27 00:05 Jupiter 1.89241928623587 1.89241762165024 1.89242095084097 1.98609432600759 1.74625210469331 2432247.852284169 4.55794593522456 411.213942752608 38.1921356755034 85.9996460269521 1484099.18165151 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:53 2020-Nov-11 17:02
2045-Jul-07 19:47 00:02 Jupiter 1.88987496630002 1.88987387522359 1.8898760573785 3.61666341961678 3.49054077012551 2468169.324546277 1.86737957716922 141.352387665476 28.294804828507 74.1293201239198 1951536.70545958 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:53 2020-Nov-11 17:02
2056-Jun-07 19:18 00:03 Jupiter 1.69099764806094 1.69099695741245 1.69099833871251 2.95128360884872 2.77637764328963 2472157.304165244 2.56659949720537 214.826274529468 23.1481500105445 86.1677026934833 1827198.90259002 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:53 2020-Nov-11 17:02
2067-Jun-01 04:34 00:04 Jupiter 1.64681742751093 1.64681641939537 1.64681843562986 2.46489353854671 2.2465578227054 2476167.690003895 3.49467317248944 202.402507932073 54.4163250738982 -78.7531991278264 1595797.3840698 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:53 2020-Nov-11 17:02
2078-May-22 08:28 00:05 Jupiter 1.76725655989898 1.76725428804986 1.76725883175946 2.094786926974 1.85190683477633 2480175.852816285 4.81718196605487 321.733915993224 65.9834364229748 69.1851943107173 1430379.50307787 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:53 2020-Nov-11 17:02
2089-Apr-20 16:30 00:06 Jupiter 1.9754116404423 1.97540873075691 1.97541455016564 2.27440739867003 2.07734528518683 2484162.187603904 6.10344369480003 513.236204869557 31.6835737525117 83.9856731907844 1542491.93156546 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:53 2020-Nov-11 17:02
2187-Aug-09 15:56 00:12 Jupiter 1.76966443953293 1.76965927752679 1.76966960169659 3.15334406133016 2.9977174148808 2520066.163610630 12.3222384136427 899.481694090832 23.4570370916266 76.1198374020278 1764336.68561407 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:53 2020-Nov-11 17:02
2198-Jul-20 14:50 00:12 Jupiter 1.61920009605734 1.61919891028677 1.61920128200647 2.71930560099753 2.51960305414954 2524064.117714659 12.1830304028657 995.389744667985 25.3280884375347 89.3524970513035 1649271.4017484 T 9 CATAB v2.0f-lin.ifort 2020-Nov-11 17:02:53 2020-Nov-11 17:02

Alternate Designations
 2002 AG44 = 2005 NQ56 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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