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79483 (1998 ET19)
Classification: Main-belt Asteroid          SPK-ID: 2079483
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1020784914890749 4.6986e-08  
a 3.117685378846758 2.1559e-08 au
q 2.799436758436536 1.477e-07 au
i 1.524613885351901 4.8672e-06 deg
node 121.232430263765 0.00019185 deg
peri 17.4239422369154 0.00019382 deg
M 30.26292427589841 2.5155e-05 deg
tp 2458831.473325670844
(2019-Dec-13.97332567)
0.00014068 TDB
period 2010.69804767536
5.50
2.0856e-05
5.71e-08
d
yr
n .1790422984774909 1.8571e-09 deg/d
Q 3.43593399925698 2.3759e-08 au
  Orbit Determination Parameters
   # obs. used (total)      644  
   data-arc span      8091 days (22.15 yr)  
   first obs. used      1998-02-22  
   last obs. used      2020-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60336  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 14:41:09  

Additional Information
 Earth MOID = 1.81286 au 
 Jupiter MOID = 1.58151 au 
 T_jup = 3.208 
[ 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 15.2   n/a MPO337855  
diameter diameter 5.853 km 1.459 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.030   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

79483 (1998 ET19)          Discovered 1998-Mar-03 by Elst, E. W. at La Silla
Reference: 20040504/Numbers.arcLast Updated: 2004-07-16

[ 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
1952-Jan-12 15:40 00:02 Jupiter 1.71455501454491 1.71455410385074 1.71455592523946 2.48126015296478 2.27345864801234 2434024.153093598 2.20879081201959 97.3095439124488 8.87390239243385 82.4365736561549 1744714.30533912 T 16 CATAB v2.0f-lin.ifort 2020-May-20 14:41:24 2020-May-20 14:41
1962-Mar-01 11:40 00:02 Jupiter 1.62929489550627 1.62929434070523 1.6292954503075 1.92145598510209 1.62857357880242 2437724.986100422 1.81211148695084 98.2977971368203 22.6264590591916 88.1645847409693 2085792.626289 T 16 CATAB v2.0f-lin.ifort 2020-May-20 14:41:24 2020-May-20 14:41
1972-May-02 16:49 00:01 Jupiter 1.9942847273614 1.99428403404888 1.99428542067381 3.08481113443849 2.9439106304984 2441440.200584562 1.35843939332429 52.7504611580606 24.9542112910707 85.9522109633868 2368020.97349391 T 16 CATAB v2.0f-lin.ifort 2020-May-20 14:41:24 2020-May-20 14:41
2024-Apr-02 20:57 < 00:01 Jupiter 1.94751946190835 1.94751893950069 1.947519984316 3.51504069078874 3.3890505319872 2460403.372955449 0.380981958817143 44.5431468849677 19.6817868420666 86.4061169666118 2764037.78480208 T 16 CATAB v2.0f-lin.ifort 2020-May-20 14:41:24 2020-May-20 14:41
2034-May-30 00:00 < 00:01 Jupiter 1.61273613814219 1.61273558656197 1.61273668972196 2.00467895009825 1.72288158505531 2464112.500019718 0.772915756708092 68.7912217156602 19.882895108924 87.9972887243053 1731732.69456997 T 16 CATAB v2.0f-lin.ifort 2020-May-20 14:41:24 2020-May-20 14:41
2044-Jul-17 14:43 00:01 Jupiter 1.75681462905711 1.75681390692721 1.75681535118682 2.28800347941497 2.06656457219053 2467814.113469147 1.14174795027039 58.5982567512718 10.6400438936593 -83.6414406701183 2014606.94251345 T 16 CATAB v2.0f-lin.ifort 2020-May-20 14:41:24 2020-May-20 14:41
2106-Aug-28 22:50 00:03 Jupiter 1.77094381726359 1.77094231350372 1.77094532102426 2.71548221427433 2.53323235086535 2490500.451591049 3.2323096828227 116.977867334209 17.3376305942774 72.8729420639681 1582715.84979131 T 16 CATAB v2.0f-lin.ifort 2020-May-20 14:41:24 2020-May-20 14:41
2116-Oct-15 20:28 00:04 Jupiter 1.60479940128421 1.60479871226355 1.60480009030888 1.88760112427526 1.58348549084312 2494201.352576756 3.67197128374649 201.910567413762 28.7680915933356 -88.4048280234778 1984462.19991192 T 16 CATAB v2.0f-lin.ifort 2020-May-20 14:41:24 2020-May-20 14:41
2126-Dec-12 03:46 00:04 Jupiter 1.92534208074206 1.92533990262856 1.92534425885424 2.87330508952319 2.71588201153348 2497910.657036851 3.89142619186771 76.0330452243989 50.504013251115 -12.1966896920621 781549.222267644 T 16 CATAB v2.0f-lin.ifort 2020-May-20 14:41:24 2020-May-20 14:41
2189-Jan-14 20:14 00:06 Jupiter 1.63198636078535 1.6319846894583 1.6319880321226 2.11394644812122 1.85222653079469 2520590.343016276 6.22809044168853 274.105282122494 12.452372081727 -86.2388039142455 1495941.20711892 T 16 CATAB v2.0f-lin.ifort 2020-May-20 14:41:24 2020-May-20 14:41
2199-Mar-04 19:48 00:07 Jupiter 1.68769228810413 1.68768981426595 1.68769476194902 2.10876737834892 1.85556883358174 2524291.325224011 6.5656142420498 241.220941131862 9.97502187229495 -84.561658248416 1977263.60697479 T 16 CATAB v2.0f-lin.ifort 2020-May-20 14:41:24 2020-May-20 14:41

Alternate Designations
 1998 ET19 = 2000 OG2 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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