[Iaude] MPEC U293: 2023 UL10 [a=1.25,e=0.30,i=17.8,H=24.8]

Tue Oct 31 09:55:05 EDT 2023

M.P.E.C. 2023-U293                             Issued 2023 October 31, 13:51 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 UL10                                    


Observations:
     K23U10L  C2023 10 22.29574300 51 43.273+28 11 57.53         20.70GVEU293F52
     K23U10L  C2023 10 22.32865000 51 50.516+28 05 40.25         21.44GVEU293F52
     K23U10L*1C2023 10 23.21954500 55 23.020+25 17 52.22         22.11GVEU293G96
     K23U10L 1C2023 10 23.22519700 55 24.164+25 16 50.63         21.23GVEU293G96
     K23U10L 1C2023 10 23.23084500 55 25.313+25 15 48.24         20.89GVEU293G96
     K23U10L 1C2023 10 23.23650000 55 26.425+25 14 47.26         20.45GVEU293G96
     K23U10L  C2023 10 23.26417100 55 31.624+25 09 41.27         21.0 GVEU293H01
     K23U10L  C2023 10 23.26762200 55 32.306+25 09 03.23         20.8 GVEU293H01
     K23U10L  C2023 10 23.27903600 55 34.570+25 06 58.09         20.7 GVEU293H01
     K23U10L  C2023 10 23.28531900 55 35.817+25 05 49.09         21.3 GVEU293H01
     K23U10L KC2023 10 23.33872400 55 46.722+24 56 04.78         20.68GVEU293I52
     K23U10L KC2023 10 23.34697500 55 48.306+24 54 34.20         20.87GVEU293I52
     K23U10L KC2023 10 23.35529100 55 49.991+24 53 02.54         20.89GVEU293I52
     K23U10L KC2023 10 24.14858600 58 45.39 +22 32 20.3          21.1 VuEU293H21
     K23U10L KC2023 10 24.15418100 58 46.43 +22 31 22.4          20.9 VuEU293H21
     K23U10L KC2023 10 24.15697900 58 46.92 +22 30 53.4          21.1 VuEU293H21

Observer details:
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, 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 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 UL10                                                Earth MOID = 0.0880 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M  23.25347              (2000.0)            P               Q                  
n   0.70684905     Peri.   89.50092     +0.52949967     +0.83060361             
a   1.2481064      Node   214.31407     -0.84762279     +0.50984727             
e   0.2980624      Incl.   17.80940     -0.03414240     +0.22394956             
P   1.39           H   24.81          G   0.15           U   9                  
Residuals in seconds of arc
231022 F52  0.2+  0.2-    231023 H01  0.0   0.1-    231023 I52  0.1-  0.0
231022 F52  0.1+  0.4+    231023 H01  0.0   0.3-    231024 H21  0.1+  0.4+
231023 G96  0.5-  0.3-    231023 H01  0.0   0.1-    231024 H21  0.4+  0.3+
231023 G96  0.2-  0.0     231023 H01  0.0   0.0     231024 H21  0.1+  0.1+
231023 G96  0.1+  0.5-    231023 I52  0.6+  0.0
231023 G96  0.1-  0.4+    231023 I52  0.3-  0.2+

Ephemeris:
2023 UL10                a,e,i = 1.25, 0.30, 18                  q = 0.8761
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 10 01    17 00 54.6 +73 10 11   0.1414  1.0032    86.7    85.2    23.6
...
2023 10 16    00 11 20.0 +50 53 41   0.1009  1.0712   135.3    40.9    21.6
...
2023 10 24    00 58 12.9 +22 58 38   0.1191  1.1092   162.8    15.3    21.3
...
2023 10 30    01 14 30.8 +08 47 56   0.1495  1.1380   164.5    13.5    21.7
2023 10 31    01 16 33.3 +07 00 43   0.1555  1.1428   163.3    14.4    21.9
2023 11 01    01 18 27.9 +05 21 52   0.1618  1.1476   162.0    15.5    22.0
...
2023 11 07    01 27 54.8 -02 07 16   0.2030  1.1764   153.5    22.1    22.8
...
2023 11 15    01 37 34.2 -07 43 31   0.2656  1.2143   144.0    28.6    23.6
...
2023 11 30    01 53 25.0 -11 29 21   0.3982  1.2830   130.9    35.5    24.8

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-U293