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  • MPEC 2022-U342 : 2022 UR13

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    M.P.E.C. 2022-U342                             Issued 2022 October 28, 20:27 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets and routine data on comets.  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@CFA.HARVARD.EDU
                URL https://www.minorplanetcenter.net/    ISSN 1523-6714
    
                                    2022 UR13                                
    
    
    Observations:
         K22U13R* C2022 10 26.07193317 02 14.352+09 19 36.62         19.74GVEU342G96
         K22U13R  C2022 10 26.07620417 02 15.011+09 19 57.18         19.47GVEU342G96
         K22U13R  C2022 10 26.08048317 02 15.673+09 20 17.92         19.66GVEU342G96
         K22U13R  C2022 10 26.08475317 02 16.339+09 20 37.90         19.50GVEU342G96
         K22U13R HC2022 10 26.09520017 02 17.990+09 21 26.40               VEU342I52
         K22U13R HC2022 10 26.09677417 02 18.220+09 21 36.00               VEU342I52
         K22U13R HC2022 10 26.09702517 02 18.250+09 21 36.90         20.13GVEU342I52
         K22U13R HC2022 10 26.09986517 02 18.700+09 21 50.90         20.18GVEU342I52
         K22U13R  C2022 10 26.10480717 02 19.482+09 22 14.81         20.16GVEU342I52
         K22U13R  C2022 10 26.10528917 02 19.579+09 22 17.08         19.57GVEU342I52
         K22U13R  C2022 10 26.10577217 02 19.658+09 22 19.52         19.12GVEU342I52
         K22U13R  C2022 10 26.10625517 02 19.694+09 22 21.04         19.29GVEU342I52
         K22U13R KC2022 10 26.77287217 04 03.48 +10 15 17.7          19.3 GVEU342L06
         K22U13R KC2022 10 26.77311517 04 03.51 +10 15 18.7          19.4 GVEU342L06
         K22U13R KC2022 10 26.77335717 04 03.53 +10 15 19.7          19.4 GVEU342L06
         K22U13R  C2022 10 27.07564317 04 49.516+10 39 05.22         19.57GVEU342G96
         K22U13R  C2022 10 27.07989217 04 50.156+10 39 24.80         19.51GVEU342G96
         K22U13R  C2022 10 27.08413217 04 50.812+10 39 44.60         19.40GVEU342G96
         K22U13R KC2022 10 27.73930317 06 28.97 +11 30 21.7          19.4 VVEU342587
         K22U13R KC2022 10 27.74063217 06 29.14 +11 30 27.5          19.2 VVEU342587
         K22U13R KC2022 10 27.74169617 06 29.30 +11 30 32.4          19.2 VVEU342587
         K22U13R mC2022 10 28.07140017 07 17.497+11 55 41.59               VEU342I52
         K22U13R mC2022 10 28.07381717 07 17.872+11 55 52.57         19.36GVEU342I52
         K22U13R mC2022 10 28.07424117 07 17.915+11 55 54.41         19.38GVEU342I52
         K22U13R mC2022 10 28.07466617 07 17.972+11 55 56.50               VEU342I52
         K22U13R KC2022 10 28.71511 17 08 50.26 +12 44 00.0          19.3 RoEU342K88
         K22U13R KC2022 10 28.71865 17 08 50.66 +12 44 17.2          19.5 RoEU342K88
         K22U13R IC2022 10 28.72477217 08 51.60 +12 44 43.6          19.8 GVEU342L01
         K22U13R pC2022 10 28.72561317 08 51.75 +12 44 46.8          20.3 GVEU342L01
         K22U13R KC2022 10 28.72750117 08 52.01 +12 44 55.1          20.2 GVEU342L01
         K22U13R KC2022 10 28.75523217 08 55.90 +12 46 59.1                XEU342595
         K22U13R KC2022 10 28.77079117 08 58.10 +12 48 08.8          19.7 GXEU342595
         K22U13R IC2022 10 28.78635117 09 00.32 +12 49 17.3                XEU342595
    
    Observer details:
    587 Sormano.  Observers E. Colzani, G. Ventre.  Measurer P. Sicoli.  0.5-m
        f/6.8 reflector + CCD.
    595 Farra d'Isonzo.  Observers G. Panterotto, E. Pettarin.  Measurer E.
        Pettarin.  0.61-m f/4.5 reflector + CCD.
    G96 Mt. Lemmon Survey.  Observer D. Rankin.  Measurers E. J. Christensen, 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, A. Serrano, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K
        CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer G. J. Leonard.
        Measurers E. J. Christensen, 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, A. Serrano, F. C. Shelly,
        K. W. Wierzchos.  1.0-m prime focus + CCD.
    K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
    L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
        + CCD.
    L06 Sormano 2 Observatory, Bellagio Via Lattea.  Observer G. Ventre.  Measurer
        P. Sicoli.  0.36m Schmidt Cassegrain + CCD.
    
    Orbital elements:
    2022 UR13                                                Earth MOID = 0.3029 AU
    Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Bell                    
    M 346.10104              (2000.0)            P               Q                  
    n   0.23084399     Peri.    1.08575     +0.87381272     +0.23989035             
    a   2.6318249      Node   330.35540     -0.45233502     +0.08178898             
    e   0.7309490      Incl.   58.77572     -0.17844987     +0.96734853             
    P   4.27           H   18.17          G   0.15           U   9                  
    Residuals in seconds of arc
    221026 G96  0.0   0.1+    221026 I52  0.0   0.5-    221028 I52  0.3+  0.0
    221026 G96  0.1-  0.1+    221026 L06  1.0+  0.9-    221028 I52  0.1+  0.0
    221026 G96  0.1-  0.3+    221026 L06  0.9+  1.1-    221028 I52  0.0   0.1+
    221026 G96  0.1-  0.3-    221026 L06  0.6+  1.2-    221028 K88  0.2-  0.1-
    221026 I52  0.3+  2.0-    221027 G96  0.1-  0.0     221028 K88  1.6-  1.3+
    221026 I52  0.1+  0.0     221027 G96  0.0   0.2-    221028 L01  0.6-  0.2+
    221026 I52  0.1-  0.3-    221027 G96  0.3+  0.2-    221028 L01  0.2-  0.4-
    221026 I52  0.1+  0.1+    221027 587  1.3+  0.5+    221028 L01  0.2-  0.5-
    221026 I52  0.2+  0.2+    221027 587  1.0+  0.2+    221028 595  0.3-  0.2+
    221026 I52  0.6+  0.2+    221027 587  1.1+  0.2+    221028 595  0.2-  0.7+
    221026 I52  0.6+  0.3+    221028 I52  0.1-  0.0     221028 595  0.2+  0.0
    
    Ephemeris:
    2022 UR13                a,e,i = 2.63, 0.73, 59                  q = 0.7081
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 09 28    14 41 42.3 -33 47 24   0.7455  0.7301    46.6    85.6    19.9
    ...
    2022 10 13    16 15 48.8 -11 02 06   0.6915  0.7130    45.6    90.5    19.8
    ...
    2022 10 21    16 47 21.9 +02 03 17   0.7268  0.7422    48.0    85.3    19.8
    ...
    2022 10 27    17 04 38.5 +10 33 12   0.7719  0.7789    50.4    79.7    19.8
    2022 10 28    17 07 07.5 +11 50 17   0.7804  0.7861    50.9    78.7    19.9
    2022 10 29    17 09 30.9 +13 05 10   0.7890  0.7936    51.3    77.8    19.9
    ...
    2022 11 04    17 22 14.4 +19 50 30   0.8433  0.8432    54.0    72.1    20.0
    ...
    2022 11 12    17 36 23.1 +27 12 57   0.9164  0.9197    57.5    65.3    20.1
    ...
    2022 11 27    18 00 26.5 +37 55 29   1.0387  1.0808    64.4    55.5    20.4
    
    M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-U342
    


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