[Iaude] MPEC U64: 2023 UP [a=2.33,e=0.64,i=1.7,H=28.1]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Oct 18 09:38:56 EDT 2023


M.P.E.C. 2023-U64                              Issued 2023 October 18, 13:37 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 UP                                     


Observations:
     K23U00P  C2023 10 14.26649 00 59 05.83 +02 12 05.0          22.1 GVEU064G96
     K23U00P  C2023 10 14.27167 00 59 07.14 +02 12 15.9                VEU064G96
     K23U00P* C2023 10 16.36340301 17 56.602+04 29 35.39         20.53wXEU064F51
     K23U00P  C2023 10 16.37560201 18 05.748+04 30 52.41         20.85wXEU064F51
     K23U00P  C2023 10 16.40050501 18 24.496+04 33 30.59         20.69wXEU064F51
     K23U00P 2C2023 10 17.02444101 29 29.525+05 52 47.76         20.1 GVEU064J04
     K23U00P 2C2023 10 17.02684001 29 32.299+05 53 10.00         19.9 GVEU064J04
     K23U00P 2C2023 10 17.02908601 29 34.912+05 53 30.60         19.7 GVEU064J04
     K23U00P  C2023 10 17.93087 01 57 47.85 +09 19 52.4          19.8 GVEU064M28
     K23U00P  C2023 10 17.93294 01 57 52.89 +09 20 29.5          20.3 GVEU064M28
     K23U00P KC2023 10 17.94525501 58 27.07 +09 12 56.0          19.2 GVEU064L01
     K23U00P KC2023 10 17.94676701 58 30.94 +09 13 24.1          19.2 GVEU064L01
     K23U00P KC2023 10 17.94828301 58 34.83 +09 13 52.3          19.1 GVEU064L01
     K23U00P KC2023 10 17.94982601 58 38.83 +09 14 20.9          19.4 GVEU064L01
     K23U00P KC2023 10 17.95159101 58 43.40 +09 14 53.9          19.4 GVEU064L01
     K23U00P KC2023 10 18.23557502 13 44.98 +10 55 48.2          19.8 VuEU064H21
     K23U00P KC2023 10 18.23681102 13 49.25 +10 56 18.2          19.5 VuEU064H21
     K23U00P KC2023 10 18.23804702 13 53.53 +10 56 47.8          19.7 VuEU064H21
     K23U00P KC2023 10 18.23928202 13 57.81 +10 57 17.8          19.4 VuEU064H21
     K23U00P KC2023 10 18.24051602 14 02.11 +10 57 47.7          19.3 VuEU064H21
     K23U00P KC2023 10 18.24175302 14 06.41 +10 58 17.3          19.3 VuEU064H21
     K23U00P  C2023 10 18.31159 02 18 32.93 +11 28 29.6          19.2 GVEU064703
     K23U00P  C2023 10 18.31702 02 18 53.19 +11 30 49.1          19.1 GVEU064703
     K23U00P  C2023 10 18.32245 02 19 13.49 +11 33 07.7                VEU064703

Observer details:
703 Catalina Sky Survey.  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.  0.68-m Schmidt + 10K CCD.
F51 Pan-STARRS 1, 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 D. C. Fuls.  Measurers B. Gray, D. Rankin, F.
    C. Shelly.  1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
J04 ESA Optical Ground Station, Tenerife.  Observers P. Ruiz, F. Ocana, M.
    Micheli, L. Conversi.  Measurers M. Micheli, R. Kresken, F. Ocana.
    1.0-m f/4.4 reflector + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.
M28 Lesedi Telescope-SAAO Observatory, Sutherland.  Observers N. Erasmus, S.
    Potter, C. van Gend, S. Chandra, H. Worters.  Measurers T. Ngwane, N.
    Erasmus.  1.0-m f/8 Reflector + CCD.

Orbital elements:
2023 UP                                                  Earth MOID = 0.0005 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Bell                    
M 339.35040              (2000.0)            P               Q                  
n   0.27745725     Peri.   56.02508     +0.14762842     -0.98895620             
a   2.3281198      Node    25.49498     +0.89709828     +0.12831794             
e   0.6437300      Incl.    1.74337     +0.41643791     +0.07416290             
P   3.55           H   28.11          G   0.15           U   8                  
Residuals in seconds of arc
231014 G96  0.9+  0.6+    231017 M28  0.0   2.3+    231018 H21  0.1+  0.2-
231014 G96  0.1-  1.1-    231017 M28  2.1-  0.8+    231018 H21  0.1+  0.4-
231016 F51  0.4-  0.2-    231017 L01  0.1-  0.0     231018 H21  0.1+  0.2-
231016 F51  0.1-  0.0     231017 L01  0.3-  0.0     231018 H21  0.3+  0.1-
231016 F51  0.0   0.0     231017 L01  0.5-  0.0     231018 H21  0.3+  0.4-
231017 J04  0.2+  0.2+    231017 L01  0.2-  0.1-    231018 703  2.5+  0.2+
231017 J04  0.1+  0.2+    231017 L01  0.0   0.0     231018 703  0.8+  0.8-
231017 J04  0.2+  0.2-    231018 H21  0.2+  0.5-    231018 703  2.1-  3.2-

Ephemeris:
2023 UP                  a,e,i = 2.33, 0.64, 2                   q = 0.8294
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 09 18    00 33 28.8 -00 28 09   0.2810  1.2800   166.5    10.6    26.6
...
2023 10 03    00 38 49.7 -00 08 56   0.1404  1.1409   176.0     3.5    24.5
...
2023 10 11    00 47 42.0 +00 50 47   0.07218 1.0702   173.0     6.5    23.0
...
2023 10 17    01 28 55.1 +05 51 18   0.02333 1.0202   176.8     3.2    20.3
2023 10 18    02 00 53.5 +09 35 24   0.01568 1.0121   172.1     7.8    19.7
2023 10 19    03 29 14.2 +18 21 21   0.0090381.0042   150.5    29.3    19.2
...
2023 10 25    11 56 37.2 +05 28 05   0.04364 0.9588    34.2   144.3    28.7
...
2023 11 02    12 18 10.4 +02 47 08   0.1098  0.9061    36.1   139.8    29.9
...
2023 11 17    12 35 38.4 +00 28 19   0.2400  0.8407    46.2   121.9    29.6

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-U64




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