[Iaude] MPEC V99: 2023 UH13 [a=1.66,e=0.40,i=27.2,H=25.9]

Tue Nov 7 11:03:18 EST 2023

M.P.E.C. 2023-V99                              Issued 2023 November 7, 16:01 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 UH13                                    


Observations:
     K23U13H*1C2023 10 23.20003200 05 51.536+25 22 18.08         20.46GVEV099G96
     K23U13H 1C2023 10 23.20569100 05 47.162+25 25 10.56         20.27GVEV099G96
     K23U13H 1C2023 10 23.21700200 05 38.364+25 30 57.89         20.56GVEV099G96
     K23U13H  C2023 10 23.24660600 05 14.750+25 45 55.78         19.7 GVEV099H01
     K23U13H  C2023 10 23.25018700 05 11.990+25 47 44.07         20.5 GVEV099H01
     K23U13H  C2023 10 23.26208100 05 02.859+25 53 43.32         20.1 GVEV099H01
     K23U13H KC2023 10 23.26509800 05 01.194+25 55 20.64         20.42GVEV099I52
     K23U13H KC2023 10 23.26581900 05 00.668+25 55 41.74         20.02GVEV099I52
     K23U13H KC2023 10 23.26654000 05 00.100+25 56 03.95         20.23GVEV099I52
     K23U13H KC2023 10 23.26726900 04 59.520+25 56 25.48         20.35GVEV099I52
     K23U13H  C2023 10 23.27044300 04 56.458+25 57 54.79         20.7 GVEV099H01
     K23U13H KC2023 10 23.37050200 03 41.911+26 47 17.02         20.12GVEV099I52
     K23U13H KC2023 10 23.37116400 03 41.418+26 47 36.17         20.65GVEV099I52
     K23U13H KC2023 10 23.37181900 03 40.943+26 47 54.82         20.18GVEV099I52
     K23U13H KC2023 10 24.08083923 56 09.09 +32 03 16.4          20.6 VuEV099H21
     K23U13H KC2023 10 24.08643223 56 05.22 +32 05 33.0          20.9 VuEV099H21
     K23U13H KC2023 10 24.08922923 56 03.34 +32 06 40.8          20.9 VuEV099H21

Observer details:
G96 Mt. Lemmon Survey.  Observer J. K. Hogan.  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.  1.5-m reflector + 10K 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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer J. B. Fazekas.
    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.

Orbital elements:
2023 UH13                                                Earth MOID = 0.0335 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
M 352.96667              (2000.0)            P               Q                  
n   0.46165329     Peri.  333.80691     +0.97820501     +0.03771845             
a   1.6580289      Node    26.56808     +0.12610929     +0.67330337             
e   0.3961711      Incl.   27.16326     -0.16495882     +0.73840361             
P   2.13           H   25.90          G   0.15           U   8                  
Residuals in seconds of arc
231023 G96  0.0   1.5+    231023 I52  0.0   0.2+    231023 I52  0.0   0.0
231023 G96  0.3+  0.5-    231023 I52  0.4+  0.5-    231023 I52  0.1+  0.3-
231023 G96  0.0   0.7-    231023 I52  0.2+  0.0     231024 H21  0.1+  0.3-
231023 H01  0.1-  0.1+    231023 I52  0.1-  0.4-    231024 H21  0.3-  0.2+
231023 H01  0.1-  0.1-    231023 H01  0.0   0.3-    231024 H21  0.2+  0.1+
231023 H01  0.1-  0.1-    231023 I52  0.1+  0.1+

Ephemeris:
2023 UH13                a,e,i = 1.66, 0.40, 27                  q = 1.0012
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 10 08    05 33 23.8 -73 29 59   0.1190  1.0067    90.1    83.1    24.2
...
2023 10 23    00 08 12.6 +23 36 54   0.04542 1.0359   153.2    25.7    20.4
...
2023 10 31    23 08 01.8 +54 04 08   0.1104  1.0606   125.3    49.8    23.1
...
2023 11 06    22 50 04.0 +59 23 42   0.1654  1.0826   119.5    52.8    24.1
2023 11 07    22 48 19.5 +59 55 12   0.1747  1.0866   118.9    53.0    24.2
2023 11 08    22 46 51.7 +60 23 02   0.1840  1.0906   118.4    53.1    24.4
...
2023 11 14    22 42 55.5 +62 18 11   0.2397  1.1161   116.1    52.8    25.0
...
2023 11 22    22 47 12.5 +63 38 47   0.3137  1.1534   114.4    51.2    25.6
...
2023 12 07    23 14 00.4 +64 47 40   0.4505  1.2310   112.6    47.6    26.4

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-V99