[Iaude] MPEC J298: 2024 JW16 [a=2.02,e=0.75,i=5.4,H=20.8,PHA]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Mon May 13 12:28:36 EDT 2024


M.P.E.C. 2024-J298                                 Issued 2024 May 13, 16:26 UT

     The Minor Planet Electronic Circulars contain information on unusual
         minor planets, routine data on comets and natural satellites,
         and occasional editorial announcements.  They are published
    on behalf of Division F of the International Astronomical Union by the
          Minor Planet Center, Smithsonian Astrophysical Observatory,
                          Cambridge, MA 02138, U.S.A.
			  
             Prepared using the Tamkin Foundation Computer Network

                              MPC at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                   2024 JW16                                    


Observations:
     K24J16W* C2024 05 10.18971919 02 40.030-41 41 01.90         17.87oVEJ298W68
     K24J16W  C2024 05 10.19257619 02 43.922-41 41 07.12         18.21oVEJ298W68
     K24J16W  C2024 05 10.19443519 02 46.483-41 41 10.68         17.99oVEJ298W68
     K24J16W  C2024 05 10.19534219 02 47.738-41 41 11.90         18.27oVEJ298W68
     K24J16W  C2024 05 10.19775019 02 51.007-41 41 15.97         18.05oVEJ298W68
     K24J16W  C2024 05 10.20051919 02 54.667-41 41 20.58         18.02oVEJ298W68
     K24J16W  C2024 05 10.20097019 02 55.390-41 41 21.66         18.28oVEJ298W68
     K24J16W  C2024 05 10.22628019 03 29.791-41 42 05.15         17.89oVEJ298W68
     K24J16W  C2024 05 10.33636519 06 00.60 -41 44 59.9                WEJ298X09
     K24J16W  C2024 05 10.33989019 06 05.49 -41 45 05.6                WEJ298X09
     K24J16W  C2024 05 10.37774219 06 57.91 -41 45 59.0                WEJ298X09
     K24J16W  C2024 05 10.38015719 07 01.27 -41 46 02.4                WEJ298X09
     K24J16W KC2024 05 10.55905319 11 24.329-41 49 31.62         18.5 GVEJ298474
     K24J16W KC2024 05 10.55955919 11 25.078-41 49 32.41         18.3 GVEJ298474
     K24J16W KC2024 05 10.56006319 11 25.798-41 49 32.95         18.3 GVEJ298474
     K24J16W KC2024 05 10.56056619 11 26.544-41 49 33.89         18.2 GVEJ298474
     K24J16W 0B2024 05 11.05995 19 24 15.929-41 58 09.41         18.5 VZEJ298M49
     K24J16W 0B2024 05 11.06089 19 24 17.410-41 58 10.06         17.8 VZEJ298M49
     K24J16W 0B2024 05 11.06183 19 24 18.919-41 58 10.92         18.0 VZEJ298M49
     K24J16W  C2024 05 11.96186 19 50 37.81 -41 57 19.6          18.5 GVEJ298M28
     K24J16W  C2024 05 11.96411 19 50 42.02 -41 57 18.6          18.4 GVEJ298M28
     K24J16W  C2024 05 11.96614 19 50 45.78 -41 57 17.1          18.2 GVEJ298M28
     K24J16W  C2024 05 11.97755019 51 07.099-41 57 10.40         18.25cVEJ298M22
     K24J16W  C2024 05 11.99911119 51 47.635-41 56 55.32         18.21cVEJ298M22
     K24J16W  C2024 05 12.00202519 51 53.102-41 56 53.34         18.43cVEJ298M22
     K24J16W  C2024 05 12.00583919 52 00.348-41 56 50.03         18.42cVEJ298M22
     K24J16W KC2024 05 13.66300320 51 42.744-40 28 02.32         18.6 GVEJ298474
     K24J16W KC2024 05 13.66454120 51 46.373-40 27 52.99         18.8 GVEJ298474
     K24J16W KC2024 05 13.66684420 51 51.859-40 27 39.20         18.9 GVEJ298474
     K24J16W KC2024 05 13.66914920 51 57.298-40 27 25.67         18.7 GVEJ298474
     K24J16W KC2024 05 13.66991920 51 59.141-40 27 21.35         18.9 GVEJ298474

Observer details:
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
    Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 Reflector + CCD, 0.6-m
    f/6.3 Reflector + CCD.
M22 ATLAS South Africa, Sutherland.  Observers L. Denneau, R. Siverd, J.
    Tonry, H. Weiland.  Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, J.
    Robinson, R. Siverd, J. Tonry, H. Weiland.  0.5-m Reflector + CCD.
M28 Lesedi Telescope-SAAO Observatory, Sutherland.  Observers N. Erasmus, S.
    Potter, C. van Gend, S. Chandra, H. Worters.  Measurers T. Ngwane, N.
    Erasmus.  1.0-m f/8 Reflector + CCD.
M49 IAS Remote Observatory, Hakos.  Observers D. Husar, M. Junius, L. Demetz,
    A. Karakali, P. Ditz, R. Hellot, T. Daiber, T. Steinbach.  Measurer D.
    Husar.  0.25-m f/4.5 reflector + CMO.
W68 ATLAS Chile, Rio Hurtado.  Observers L. Denneau, R. Siverd, J. Tonry, H.
    Weiland.  Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, J. Robinson,
    R. Siverd, J. Tonry, H. Weiland.  0.5-m Reflector + CCD.
X09 Deep Random Survey, Rio Hurtado.  Observers A. Schnabel, D. Ruhela.
    Measurer S. Deen.  0.43-m reflector + CMOS.

Orbital elements:
2024 JW16                                           PHA, Earth MOID = 0.0047 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 MPC                     
M 327.83993              (2000.0)            P               Q                  
n   0.34452930     Peri.   79.81734     +0.92854178     +0.35956980             
a   2.0152021      Node   259.06167     -0.36665139     +0.84937243             
e   0.7468477      Incl.    5.39436     -0.05811122     +0.38636257             
P   2.86           H   20.89          G   0.15           U   9                  
Residuals in seconds of arc
240510 W68  0.1-  0.1+    240510 X09  0.2-  0.1-    240511 M22  0.8-  0.4-
240510 W68  0.0   0.1-    240510 474  0.1-  0.0     240511 M22  0.1-  0.1+
240510 W68  0.4+  0.4-    240510 474  0.0   0.1-    240512 M22  0.2-  0.0
240510 W68  0.6+  0.1-    240510 474  0.1-  0.1+    240512 M22  0.7+  0.5+
240510 W68  0.6+  0.1+    240510 474  0.0   0.2-    240513 474  0.1+  0.3-
240510 W68  0.6-  0.3+    240511 M49  0.1-  0.1-    240513 474  0.1-  0.0
240510 W68  0.6+  0.0     240511 M49  0.1-  0.0     240513 474  0.2+  0.2+
240510 W68  0.1+  0.1+    240511 M49  0.2+  0.1-    240513 474  0.2-  0.1+
240510 X09  0.1-  0.3+    240511 M28  0.5+  0.2+    240513 474  0.0   0.1-
240510 X09  0.2+  0.3-    240511 M28  0.5+  0.2-
240510 X09  0.2-  0.0     240511 M28  0.0   0.1+

Ephemeris:
2024 JW16                a,e,i = 2.02, 0.75, 5                   q = 0.5102
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 13    16 22 05.1 -30 57 43   0.5400  1.4296   133.6    30.5    21.6
...
2024 04 28    17 01 16.0 -35 01 25   0.2993  1.2471   138.6    32.3    20.1
...
2024 05 06    17 55 15.5 -39 07 04   0.1836  1.1448   134.4    39.0    19.1
...
2024 05 12    19 51 43.4 -41 56 56   0.1108  1.0659   117.5    57.2    18.3
2024 05 13    20 26 05.0 -41 20 56   0.1015  1.0526   112.0    62.9    18.3
2024 05 14    21 05 20.2 -39 50 36   0.09378 1.0393   105.3    69.7    18.3
...
2024 05 20    00 47 55.4 -10 48 11   0.09583 0.9585    53.9   121.5    20.7
...
2024 05 28    02 32 43.6 +12 07 26   0.1890  0.8498    27.3   146.9    24.8
...
2024 06 12    03 30 08.8 +21 41 49   0.4315  0.6544    25.8   137.6    24.7

A. U. Tomatic                (C) Copyright 2024 MPC           M.P.E.C. 2024-J298





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