[Iaude] MPEC M115: 2024 KJ7 [a=2.44,e=0.48,i=4.1,H=21.9]

[mpec at cfa.harvard.edu]

M.P.E.C. 2024-M115                                Issued 2024 June 29, 14:40 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 KJ7                                    

     The following astrometry was found among the isolated tracklets and linked
by R. Weryk.

Observations:
     K24K07J* C2024 05 29.40158715 53 30.062-20 54 24.66         21.54wXEM115F51
     K24K07J  C2024 05 29.41298615 53 29.715-20 54 17.19         21.31wXEM115F51
     K24K07J  C2024 05 29.43576015 53 29.021-20 54 02.56         21.36wXEM115F51
     K24K07J  C2024 06 06.36894615 51 04.235-19 23 38.08         21.55wXEM115F52
     K24K07J  C2024 06 06.38017515 51 03.959-19 23 30.08         21.26wXEM115F52
     K24K07J  C2024 06 06.39135615 51 03.708-19 23 22.09         21.25wXEM115F52
     K24K07J  C2024 06 27.33466615 55 18.685-15 28 10.15         21.67wXEM115F51
     K24K07J  C2024 06 27.34567015 55 19.065-15 28 03.86         21.55wXEM115F51
     K24K07J  C2024 06 27.35667815 55 19.435-15 27 57.40         21.91wXEM115F51
     K24K07J  C2024 06 28.30145015 56 03.427-15 19 00.21         21.16wXEM115F51
     K24K07J  C2024 06 28.31220015 56 03.822-15 18 54.07         21.52wXEM115F51
     K24K07J  C2024 06 28.32292815 56 04.235-15 18 47.91         21.37wXEM115F51

Observer details:
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.

Orbital elements:
2024 KJ7                                                 Earth MOID = 0.2644 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5                 Veres                   
M 328.27229              (2000.0)            P               Q                  
n   0.25882148     Peri.   46.07704     +0.41390013     +0.90783453             
a   2.4385734      Node   248.48343     -0.85454930     +0.36201737             
e   0.4774455      Incl.    4.14566     -0.31373903     +0.21161261             
P   3.81           H   21.97          G   0.15           U   5                  
Residuals in seconds of arc
240529 F51  0.0   0.0     240606 F52  0.1-  0.0     240627 F51  0.1-  0.0
240529 F51  0.0   0.1+    240606 F52  0.0   0.1+    240628 F51  0.1+  0.1-
240529 F51  0.0   0.1-    240627 F51  0.0   0.0     240628 F51  0.0   0.0
240606 F52  0.2+  0.1-    240627 F51  0.0   0.1-    240628 F51  0.1+  0.2+

Ephemeris:
2024 KJ7                 a,e,i = 2.44, 0.48, 4                   q = 1.2743
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2024 05 30    15 53 17.2 -20 47 41   0.4175  1.4281   171.8     5.8    21.3
...
2024 06 14    15 50 18.1 -17 52 49   0.3750  1.3669   156.1    17.5    21.4
...
2024 06 22    15 52 11.0 -16 22 17   0.3634  1.3396   148.5    23.4    21.5
...
2024 06 28    15 55 48.9 -15 21 36   0.3589  1.3218   143.3    27.4    21.6
2024 06 29    15 56 37.2 -15 12 17   0.3584  1.3191   142.5    28.0    21.6
2024 06 30    15 57 29.1 -15 03 14   0.3581  1.3165   141.7    28.6    21.6
...
2024 07 06    16 03 56.9 -14 14 35   0.3576  1.3022   137.3    32.0    21.7
...
2024 07 14    16 16 01.4 -13 25 52   0.3612  1.2876   132.3    35.7    21.8
...
2024 07 29    16 48 29.2 -12 39 39   0.3796  1.2746   125.7    40.3    22.0

M. P. C. Staff               (C) Copyright 2024 MPC           M.P.E.C. 2024-M115