[Iaude] MPEC S199: 2023 QM56 [a=1.47,e=0.32,i=11.4,H=22.5]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2023-S199                           Issued 2023 September 25, 02:20 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

                                   2023 QM56                                    


Observations:
     K23Q56M  C2023 08 18.34606422 02 30.807-14 06 56.87         22.77GVES199F51
     K23Q56M  C2023 08 18.35811222 02 29.700-14 07 15.61         21.72GVES199F51
     K23Q56M  C2023 08 18.37013822 02 28.650-14 07 33.97         21.70GVES199F51
     K23Q56M* C2023 08 19.40562022 01 01.572-14 34 44.04         22.48wXES199F51
     K23Q56M  C2023 08 19.41445022 01 00.757-14 34 58.17         21.84wXES199F51
     K23Q56M  C2023 08 19.42306822 00 59.964-14 35 11.73         22.54wXES199F51
     K23Q56M  C2023 08 19.52696822 00 50.439-14 37 56.45         21.68GVES199F52
     K23Q56M  C2023 08 19.52760122 00 50.387-14 37 57.14         21.60GVES199F52
     K23Q56M  C2023 08 19.52823522 00 50.327-14 37 58.05         22.02GVES199F52
     K23Q56M  C2023 08 19.52886922 00 50.277-14 37 59.04         22.18GVES199F52

Observer details:
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, P.
    Minguez, A. Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M.
    Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, J.
    Bulger, H. Gao, C.-C. Lin, T. Lowe, E. Magnier, P. Minguez, A. Schultz, I.
    Smith.  1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
    Lowe, P. Minguez, A. Schultz, I. Smith.  Measurers S. Chastel, J.
    Fairlamb, M. Huber, Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m
    Ritchey-Chretien + CCD.

Orbital elements:
2023 QM56                                                Earth MOID = 0.1010 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 294.13508              (2000.0)            P               Q                  
n   0.55498001     Peri.  299.62596     +0.12670624     -0.98460948             
a   1.4665082      Node   142.49094     +0.96468344     +0.09406184             
e   0.3192891      Incl.   11.40213     +0.23093589     +0.14729746             
P   1.78           H   22.52          G   0.15           U   9                  
Residuals in seconds of arc
230818 F51  0.3+  0.3-    230819 F51  0.0   0.0     230819 F52  0.0   0.1+
230818 F51  0.3-  0.1-    230819 F51  0.1-  0.1+    230819 F52  0.1+  0.1+
230818 F51  0.0   0.4+    230819 F52  0.1-  0.3-
230819 F51  0.0   0.1+    230819 F52  0.0   0.0

Ephemeris:
2023 QM56                a,e,i = 1.47, 0.32, 11                  q = 0.9983
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 08 26    21 51 06.8 -17 34 51   0.4936  1.5000   170.7     6.2    22.3
...
2023 09 10    21 27 35.5 -24 24 25   0.4727  1.4320   148.6    21.5    22.7
...
2023 09 18    21 17 24.0 -27 30 15   0.4768  1.3946   137.6    29.1    22.9
...
2023 09 24    21 12 01.6 -29 26 02   0.4846  1.3662   130.0    34.2    23.0
2023 09 25    21 11 21.2 -29 43 17   0.4862  1.3614   128.8    35.1    23.1
2023 09 26    21 10 44.9 -29 59 56   0.4879  1.3567   127.6    35.9    23.1
...
2023 10 02    21 08 32.6 -31 27 54   0.4990  1.3280   120.9    40.3    23.2
...
2023 10 10    21 09 29.5 -32 55 07   0.5153  1.2898   112.9    45.5    23.4
...
2023 10 25    21 22 49.2 -34 17 48   0.5440  1.2190   100.7    53.3    23.6

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-S199