[Iaude] MPEC Y41: 2023 YM [a=2.24,e=0.61,i=2.3,H=24.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Dec 18 06:10:59 EST 2023


M.P.E.C. 2023-Y41                             Issued 2023 December 18, 11:09 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 YM                                     


Observations:
     K23Y00M* C2023 12 16.39041105 05 55.149+02 42 26.05         21.31wXEY041F52
     K23Y00M  C2023 12 16.40331905 05 55.858+02 41 37.96         20.86wXEY041F52
     K23Y00M  C2023 12 16.41624305 05 56.578+02 40 50.08         20.86wXEY041F52
     K23Y00M  C2023 12 17.29132405 07 19.922+01 43 02.69         21.0 GVEY041H01
     K23Y00M  C2023 12 17.29571705 07 20.234+01 42 44.33         20.6 GVEY041H01
     K23Y00M  C2023 12 17.30760805 07 21.078+01 41 54.55         20.9 GVEY041H01
     K23Y00M  C2023 12 17.31203205 07 21.391+01 41 36.01         20.8 GVEY041H01
     K23Y00M KC2023 12 17.39284505 07 27.649+01 35 57.59         20.81GVEY041I52
     K23Y00M KC2023 12 17.39446205 07 27.793+01 35 50.68         20.81GVEY041I52
     K23Y00M KC2023 12 17.39608005 07 27.908+01 35 44.16         20.70GVEY041I52
     K23Y00M KC2023 12 17.39769205 07 28.045+01 35 37.21         20.58GVEY041I52
     K23Y00M  C2023 12 17.42053205 07 33.475+01 34 17.97         21.01GVEY041F52
     K23Y00M  C2023 12 17.42135005 07 33.538+01 34 14.21         20.87GVEY041F52
     K23Y00M IC2023 12 17.93898905 08 30.46 +00 55 39.8          20.8 GVEY041L01
     K23Y00M KC2023 12 17.96608105 08 32.74 +00 53 35.6          21.1 GVEY041L01
     K23Y00M KC2023 12 17.96682205 08 32.76 +00 53 33.6          21.1 GVEY041L01
     K23Y00M  C2023 12 18.42568105 09 23.788+00 17 31.56         20.2 GVEY041H01
     K23Y00M  C2023 12 18.42874905 09 24.105+00 17 16.62         20.5 GVEY041H01
     K23Y00M  C2023 12 18.44054105 09 25.352+00 16 18.61         20.5 GVEY041H01
     K23Y00M  C2023 12 18.44680105 09 26.019+00 15 47.85         20.3 GVEY041H01

Observer details:
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.
H01 Magdalena Ridge Observatory, Socorro.  Observers W. H. Ryan, E. V. Ryan.
    Measurer W. H. Ryan.  2.4-m f/8.9 Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer G. J. Leonard.
    Measurers E. C. Beshore, 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.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2023 YM                                                  Earth MOID = 0.0246 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                MPC                     
M 318.83472              (2000.0)            P               Q                  
n   0.29435167     Peri.    5.64339     -0.79725667     -0.60302828             
a   2.2381630      Node   137.23062     +0.55225190     -0.74682455             
e   0.6082812      Incl.    2.29387     +0.24372041     -0.28037472             
P   3.35           H   24.97          G   0.15           U   8                  
Residuals in seconds of arc
231216 F52  0.0   0.0     231217 I52  0.2-  0.1+    231217 L01  0.6-  0.3-
231216 F52  0.1-  0.2-    231217 I52  0.1+  0.0     231217 L01 (1.2-  1.1+)
231216 F52  0.0   0.0     231217 I52  0.1-  0.4+    231218 H01  0.0   0.0
231217 H01  0.0   0.0     231217 I52  0.1+  0.3+    231218 H01  0.0   0.1+
231217 H01  0.0   0.0     231217 F52  0.0   0.1+    231218 H01  0.1+  0.0
231217 H01  0.0   0.1-    231217 F52  0.1+  0.2-    231218 H01  0.0   0.0
231217 H01  0.0   0.1-    231217 L01  0.1+  0.2-

Ephemeris:
2023 YM                  a,e,i = 2.24, 0.61, 2                   q = 0.8767
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 18    04 50 36.0 +13 47 44   0.3429  1.3165   160.2    14.8    24.1
...
2023 12 03    04 56 09.8 +10 21 01   0.2058  1.1874   167.3    10.6    22.6
...
2023 12 11    05 00 17.9 +06 52 28   0.1420  1.1218   163.8    14.2    21.8
...
2023 12 17    05 06 51.2 +02 03 46   0.09766 1.0751   157.6    20.4    21.1
2023 12 18    05 08 37.4 +00 52 11   0.09056 1.0676   156.2    21.8    21.0
2023 12 19    05 10 43.1 -00 30 25   0.08356 1.0601   154.7    23.3    20.8
...
2023 12 25    05 38 39.1 -16 57 51   0.04443 1.0174   138.8    39.5    19.8
...
2024 01 02    14 11 46.6 -58 31 11   0.03338 0.9668    59.5   118.8    22.3
...
2024 01 17    16 27 42.6 -25 46 29   0.1319  0.8987    46.9   127.0    25.8

A. U. Tomatic                (C) Copyright 2023 MPC           M.P.E.C. 2023-Y41




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