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78648 (2002 TS49)
Classification: Main-belt Asteroid          SPK-ID: 2078648
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 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2459197994693357 4.5089e-08  
a 3.075771852904231 1.7416e-08 au
q 2.319378655624595 1.3953e-07 au
i 3.71825071819844 5.3069e-06 deg
node 177.3379840814574 6.7814e-05 deg
peri 158.9278596634066 6.8558e-05 deg
M 134.7603266721198 1.0124e-05 deg
tp 2458262.953920837753
(2018-May-24.45392084)
5.5095e-05 TDB
period 1970.287510095068
5.39
1.6735e-05
4.582e-08
d
yr
n .1827144506349887 1.5519e-09 deg/d
Q 3.832165050183867 2.1699e-08 au
  Orbit Determination Parameters
   # obs. used (total)      675  
   data-arc span      10397 days (28.47 yr)  
   first obs. used      1991-10-06  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5344  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 21:26:04  

Additional Information
 Earth MOID = 1.31047 au 
 Jupiter MOID = 1.57765 au 
 T_jup = 3.179 
[ 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 15.1   n/a MPO453208  

78648 (2002 TS49)          Discovered 2002-Oct-02 by LINEAR at Socorro
Reference: 20040415/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
1907-Mar-22 02:19 00:03 Jupiter 1.75094874909924 1.75094731528818 1.75095018290323 1.53002428237419 1.17195268491229 2417656.596467223 2.80709307403317 349.655060382716 65.6274804566702 -8.96971410821495 640096.954439522 T 25 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:06 2020-Nov-12 21:26
1956-Aug-14 06:48 00:01 Jupiter 1.60432872897504 1.60432805392727 1.60432940402363 0.950989927593061 n/a 2435699.783580766 1.46181208900416 100.085559118145 26.873301066218 77.8619895405458 8743174.11379949 F 25 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:06 2020-Nov-12 21:26
1966-Feb-13 15:05 00:01 Jupiter 1.88635727238896 1.88635642348875 1.88635812128853 2.28105115980095 2.07488394743655 2439170.128173742 1.24761308680283 53.3900397952511 10.7042482769125 82.0558177339247 1174994.41031647 T 25 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:06 2020-Nov-12 21:26
2015-Jul-23 18:40 < 00:01 Jupiter 1.55968420402449 1.55968376346888 1.5596846445801 0.817768048604725 n/a 2457227.277677737 0.275661958792909 69.9062740044743 21.9199302902656 -88.7367547261882 10638838.8333318 F 25 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:06 2020-Nov-12 21:26
2074-Jul-04 18:28 00:02 Jupiter 1.56861414060369 1.56861361404943 1.56861466715826 0.799217576513408 n/a 2478758.269620084 1.56840582279567 81.5638488853466 23.5233240433447 -81.4093780216753 9870080.9686296 F 25 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:06 2020-Nov-12 21:26
2123-Nov-18 22:29 00:03 Jupiter 1.86378425035904 1.86378246255016 1.86378603817067 1.75815969347982 1.47722640838255 2496791.436582522 2.84701634671296 222.928341982695 67.2883237634221 71.5615010947903 1272897.82481566 T 25 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:06 2020-Nov-12 21:26
2133-Jun-09 16:15 00:03 Jupiter 1.6290110110083 1.62900976169815 1.62901226031919 0.948222787879124 n/a 2500282.177305183 3.20282608059065 91.4293400127135 36.1907335201665 -52.8473954524551 5601240.92305188 F 25 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:06 2020-Nov-12 21:26
2182-Oct-19 00:51 00:04 Jupiter 1.72998135956904 1.72997908872676 1.72998363045183 1.35817823874639 0.930279955673623 2518310.535445201 4.35761427640461 870.201063843107 230.510627347675 43.7922126153433 1191927.85458333 T 25 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:06 2020-Nov-12 21:26
2192-May-04 15:59 00:05 Jupiter 1.73369216234176 1.73368975989699 1.73369456475992 1.35124487626239 0.92126615377342 2521796.166086641 4.82326599043336 1089.58328258039 109.965806923355 -6.01241012726152 435846.513460563 T 25 CATAB v2.0f-lin.ifort 2020-Nov-12 21:26:06 2020-Nov-12 21:26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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