[Iaude] MPEC J248: 2024 JA9 [a=2.73,e=0.85,i=12.2,H=22.7]

mpec at cfa.harvard.edu mpec at cfa.harvard.edu
Fri May 10 08:00:33 EDT 2024


M.P.E.C. 2024-J248                                 Issued 2024 May 10, 11:59 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 JA9                                    


Observations:
     K24J09A 1C2024 05 03.38315 15 00 40.30 +13 01 10.6          22.0 GVEJ248G96
     K24J09A 1C2024 05 03.38828 15 00 39.16 +13 01 26.5          22.0 GVEJ248G96
     K24J09A 1C2024 05 03.39341 15 00 38.02 +13 01 42.4          21.7 GVEJ248G96
     K24J09A* C2024 05 08.47898114 37 03.172+18 14 27.42         20.94wXEJ248F52
     K24J09A  C2024 05 08.49213214 36 58.419+18 15 23.44         21.92wXEJ248F52
     K24J09A  C2024 05 08.50531314 36 53.627+18 16 20.10         21.30wXEJ248F52
     K24J09A  C2024 05 08.51848714 36 48.869+18 17 16.47         21.58wXEJ248F52
     K24J09A  C2024 05 08.58329514 36 25.429+18 21 54.65         21.40GVEJ248F51
     K24J09A  C2024 05 08.58393714 36 25.192+18 21 57.57         21.13GVEJ248F51
     K24J09A KC2024 05 09.16217814 32 57.556+19 04 31.73         22.36GVEJ248I52
     K24J09A KC2024 05 09.16372314 32 56.951+19 04 37.92         21.38GVEJ248I52
     K24J09A KC2024 05 09.16526714 32 56.357+19 04 44.76         21.60GVEJ248I52
     K24J09A KC2024 05 09.16681314 32 55.763+19 04 52.46         22.09GVEJ248I52
     K24J09A 1C2024 05 09.90287 14 28 08.19 +20 01 19.5          21.5 VXEJ248033
     K24J09A 1C2024 05 09.90504 14 28 07.30 +20 01 29.8          21.4 VXEJ248033
     K24J09A 1C2024 05 09.90721 14 28 06.40 +20 01 40.4          21.3 VXEJ248033
     K24J09A 1C2024 05 09.90937 14 28 05.48 +20 01 50.9          21.4 VXEJ248033
     K24J09A 1C2024 05 10.05328 14 27 05.60 +20 13 11.1          21.9 VXEJ248033
     K24J09A 1C2024 05 10.06607 14 27 00.28 +20 14 11.9          21.6 VXEJ248033
     K24J09A 1C2024 05 10.06833 14 26 59.37 +20 14 22.7          21.8 VXEJ248033
     K24J09A 1C2024 05 10.07090 14 26 58.29 +20 14 34.7          21.4 VXEJ248033
     K24J09A KC2024 05 10.37020514 24 53.273+20 38 46.79         21.58GVEJ248I52
     K24J09A KC2024 05 10.37330914 24 51.944+20 39 02.27         21.54GVEJ248I52
     K24J09A KC2024 05 10.37640714 24 50.598+20 39 16.67         21.86GVEJ248I52

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
    Hogner, F. Ludwig, M. Hartmann, B. Stecklum.  Measurer B. Stecklum.
    1.34-m f/3 Schmidt + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Herman, T. Lowe, P. Minguez, A.
    Schultz, I. Smith.  Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
    Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
    Weryk.  1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Herman, T. Lowe, P. Minguez, A.
    Schultz, I. Smith.  Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
    Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
    Weryk.  1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer H. Groeller.  Measurers B. Gray, D. Rankin,
    F. C. Shelly.  1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer H. Groeller.  Measurers
    T. Beuden, V. F. Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs,
    A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G.
    J. Leonard, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.0-m
    prime focus + CCD.

Orbital elements:
2024 JA9                                                 Earth MOID = 0.0332 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
M 338.80244              (2000.0)            P               Q                  
n   0.21796391     Peri.  263.45311     +0.92790588     +0.30990044             
a   2.7345108      Node    78.34120     -0.19884980     +0.88163001             
e   0.8510594      Incl.   12.21705     -0.31535606     +0.35593573             
P   4.52           H   22.77          G   0.15           U   8                  
Residuals in seconds of arc
240503 G96  0.4-  0.1+    240508 F51  0.0   0.2+    240509 033  0.2-  0.3+
240503 G96  0.0   0.0     240509 I52  0.0   0.6+    240510 033  0.2-  0.4-
240503 G96  0.3+  0.1-    240509 I52  0.2-  0.2-    240510 033  0.0   0.2-
240508 F52  0.1+  0.3+    240509 I52  0.2-  0.4-    240510 033  0.5+  0.1-
240508 F52  0.3+  0.1-    240509 I52  0.2-  0.3+    240510 033  0.4+  0.2-
240508 F52  0.1+  0.0     240509 033  0.1+  0.3-    240510 I52  0.2-  0.2-
240508 F52  0.3+  0.2-    240509 033  0.2+  0.3-    240510 I52  0.1+  0.3+
240508 F51  0.1+  0.0     240509 033  0.2+  0.1+    240510 I52  0.1+  0.2-

Ephemeris:
2024 JA9                 a,e,i = 2.73, 0.85, 12                  q = 0.4073
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 04 10    15 36 51.8 +01 20 21   0.7297  1.6463   143.4    21.3    24.2
...
2024 04 25    15 22 24.7 +07 13 53   0.4742  1.4443   152.9    18.5    22.9
...
2024 05 03    15 02 03.3 +12 41 30   0.3554  1.3305   151.2    21.4    22.2
...
2024 05 09    14 33 56.9 +18 52 31   0.2771  1.2421   143.0    29.3    21.7
2024 05 10    14 27 28.7 +20 09 13   0.2652  1.2271   140.9    31.2    21.7
2024 05 11    14 20 19.0 +21 30 53   0.2537  1.2121   138.6    33.4    21.6
...
2024 05 17    13 16 19.5 +31 24 31   0.1958  1.1200   119.2    52.0    21.4
...
2024 05 25    10 21 21.0 +42 21 25   0.1655  0.9930    78.5    92.1    22.1
...
2024 06 09    06 12 50.5 +26 30 58   0.2843  0.7439    14.9   159.5    30.2

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-J248





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