[Iaude] MPEC Y08: 2022 UL147 [a=2.28,e=0.62,i=3.7,H=30.5]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2023-Y08                             Issued 2023 December 16, 13:49 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

                                   2022 UL147                                   


Observations:
     K22UE7L* C2022 10 25.57611102 12 53.263-16 56 45.74         15.7 GVEY008P07
     K22UE7L  C2022 10 25.62804602 33 04.843-01 51 07.20         16.2 GVEY008P07
     K22UE7L  C2022 10 25.62886002 33 17.594-01 41 05.96         16.1 GVEY008P07
     K22UE7L  C2022 10 25.67935302 43 12.905+06 10 43.68         17.1 GVEY008P07
     K22UE7L  C2022 10 25.72558102 48 50.230+10 35 26.66         17.6 GVEY008P07
     K22UE7L  C2022 10 25.72734802 49 00.754+10 43 33.02         17.4 GVEY008P07
     K22UE7L  C2022 10 28.37285203 19 50.886+26 57 12.71         23.16GVEY008F51
     K22UE7L  C2022 10 28.38505503 19 49.789+26 57 40.88         23.26GVEY008F51
     K22UE7L  C2022 10 28.39717603 19 48.603+26 58 08.53         22.57GVEY008F51

Observer details:
F51 Pan-STARRS 1, 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.
P07 Space Surveillance Telescope, HEH Station.  Observers M. Blythe, R.
    Brungard, P. Festler, T. McVey, J. Paige, G. Spitz, L. Banks.  Measurers
    M. Cornell, M. Kotson, A. Lue, R. Rios, J. Ruprecht, J. Vaillancourt, J.
    Varey, H. Viggh, D. Woods, R. Monardez.  3.5-m f/1. Reflector + CCD.

Orbital elements:
2022 UL147                                               Earth MOID = 0.0005 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5                Veres                   
M 102.14093              (2000.0)            P               Q                  
n   0.28613112     Peri.  310.73269     +0.95505069     +0.29448479             
a   2.2808286      Node    32.18319     -0.24908427     +0.85938812             
e   0.6208144      Incl.    3.66134     -0.16073336     +0.41800810             
P   3.44           H   30.50          G   0.15           U   7                  
Residuals in seconds of arc
221025 P07  0.0   0.2-    221025 P07  0.3+  0.8-    221028 F51  0.1-  0.5+
221025 P07  0.1-  0.4+    221025 P07  0.2-  0.3+    221028 F51  0.1+  0.2-
221025 P07  0.0   0.3+    221025 P07  0.1-  0.1-    221028 F51  0.0   0.2-

Ephemeris:
2022 UL147               a,e,i = 2.28, 0.62, 4                   q = 0.8649
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2023 11 16    10 52 20.1 +10 41 54   3.5599  3.4002    72.7    16.1
...
2023 12 01    11 00 02.5 +10 07 00   3.3692  3.4421    85.9    16.6
...
2023 12 09    11 02 44.7 +09 57 33   3.2635  3.4630    93.3    16.5
...
2023 12 15    11 04 02.7 +09 55 12   3.1840  3.4781    99.1    16.2
2023 12 16    11 04 11.9 +09 55 13   3.1708  3.4806   100.1    16.2
2023 12 17    11 04 19.9 +09 55 22   3.1577  3.4831   101.1    16.1
...
2023 12 23    11 04 43.6 +09 58 48   3.0797  3.4975   107.1    15.6
...
2023 12 31    11 04 08.1 +10 10 22   2.9798  3.5159   115.4    14.6
...
2024 01 15    10 59 23.0 +10 53 39   2.8137  3.5479   132.0    11.9

M. P. C. Staff               (C) Copyright 2023 MPC           M.P.E.C. 2023-Y08