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  • MPEC 2020-Q132 : 2020 QY2

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    M.P.E.C. 2020-Q132                              Issued 2020 August 20, 22:51 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
    
                                    2020 QY2                                 
    
    
    Observations:
         K20Q02Y* C2020 08 20.20467 21 33 00.64 +10 33 33.0          21.2 GVEQ132G96
         K20Q02Y  C2020 08 20.21033 21 33 03.92 +10 33 01.8          21.3 GVEQ132G96
         K20Q02Y  C2020 08 20.21599 21 33 07.25 +10 32 29.0          21.2 GVEQ132G96
         K20Q02Y  C2020 08 20.22166 21 33 10.55 +10 31 54.3          21.6 GVEQ132G96
         K20Q02Y  C2020 08 20.24071 21 33 21.90 +10 29 56.4          20.8 GVEQ132I52
         K20Q02Y  C2020 08 20.24491 21 33 24.36 +10 29 28.2          22.4 GVEQ132I52
         K20Q02Y  C2020 08 20.24911 21 33 26.99 +10 29 02.7                VEQ132I52
         K20Q02Y  C2020 08 20.25331 21 33 29.55 +10 28 31.9                VEQ132I52
         K20Q02Y  C2020 08 20.28578 21 33 50.07 +10 24 38.4          22.1 GVEQ132G96
         K20Q02Y  C2020 08 20.28682 21 33 50.73 +10 24 30.7          21.8 GVEQ132G96
         K20Q02Y  C2020 08 20.28734 21 33 51.09 +10 24 26.5          21.4 GVEQ132G96
         K20Q02Y  C2020 08 20.43448 21 36 02.97 +09 59 05.6          20.4 GVEQ132G96
         K20Q02Y  C2020 08 20.43592 21 36 04.73 +09 58 45.6          20.8 GVEQ132G96
         K20Q02Y  C2020 08 20.43737 21 36 06.62 +09 58 25.9          20.7 GVEQ132G96
         K20Q02Y  C2020 08 20.82804 22 16 29.67 +04 56 07.0          18.6 VVEQ132033
         K20Q02Y  C2020 08 20.82825 22 16 33.58 +04 55 35.4          19.0 VVEQ132033
         K20Q02Y  C2020 08 20.82845 22 16 37.39 +04 55 04.5          18.5 VVEQ132033
         K20Q02Y  C2020 08 20.82866 22 16 41.31 +04 54 32.9          18.4 VVEQ132033
         K20Q02Y  C2020 08 20.82887 22 16 45.18 +04 54 01.0          18.7 VVEQ132033
         K20Q02Y KC2020 08 20.83860922 20 12.36 +04 33 55.7          18.3 GVEQ132L01
         K20Q02Y KC2020 08 20.83967122 20 34.66 +04 30 54.4          18.4 GVEQ132L01
         K20Q02Y KC2020 08 20.84075422 20 57.72 +04 27 47.7          18.3 GVEQ132L01
         K20Q02Y KC2020 08 20.84301622 21 46.90 +04 21 07.2          18.0 GVEQ132L01
         K20Q02Y KC2020 08 20.84364822 22 00.85 +04 19 13.9          18.2 GVEQ132L01
         K20Q02Y KC2020 08 20.85961922 28 51.59 +03 17 19.5          17.3 GVEQ132J95
         K20Q02Y KC2020 08 20.87642622 37 37.65 +02 05 09.9          17.0 GVEQ132J95
         K20Q02Y KC2020 08 20.87735222 38 10.58 +02 00 36.7          17.3 GVEQ132J95
         K20Q02Y KC2020 08 20.88211 22 40 56.47 +01 46 59.5          17.4 GVEQ132104
         K20Q02Y KC2020 08 20.88306322 41 44.43 +01 31 03.6          17.5 GVEQ132J95
         K20Q02Y KC2020 08 20.88319 22 41 38.05 +01 41 15.9          17.1 GVEQ132104
         K20Q02Y KC2020 08 20.88427 22 42 20.35 +01 35 24.3          17.2 GVEQ132104
         K20Q02Y tC2020 08 20.88552 22 42 35.81 +01 21 25.9                VEQ132246
         K20Q02Y tC2020 08 20.88567 22 42 41.88 +01 20 35.8          16.3 GVEQ132246
         K20Q02Y KC2020 08 20.88577822 43 33.11 +01 16 01.3          17.6 GVEQ132J95
         K20Q02Y tC2020 08 20.88578 22 42 46.41 +01 20 01.2                VEQ132246
         K20Q02Y tC2020 08 20.88588 22 42 50.20 +01 19 24.4                VEQ132246
         K20Q02Y tC2020 08 20.88598 22 42 54.46 +01 18 50.0          15.9 GVEQ132246
         K20Q02Y tC2020 08 20.88609 22 42 58.91 +01 18 13.7                VEQ132246
         K20Q02Y KC2020 08 20.88658522 44 06.36 +01 11 24.9          17.5 GVEQ132J95
    
    Observer details:
    033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, F.
        Ludwig, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
        P. Bacci, L. Tesi, G. Fagioli.  0.60-m reflector + CCD.
    246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha, M. Honkova.
        Measurer M. Tichy.  1.06-m f/2.7 reflector + 2048x2048 CCD.
    G96 Mt. Lemmon Survey.  Observer H. Groeller.  Measurers E. J. Christensen, G.
        A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, R. A.
        Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. Rankin, R. L.
        Seaman, F. C. Shelly, K. W. Wierzchos.  1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer T. A. Pruyne.
        Measurers E. J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D.
        Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A.
        Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos.  1.0-m
        reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
        + CCD.
    L01 Visnjan Observatory, Tican.  Observers K. Korlevic, E. Pettarin.  Measurer
        E. Pettarin.  1.0-m f/2.9 reflector + CCD.
    
    Orbital elements:
    2020 QY2                                                 Earth MOID = 0.0006 AU
    Epoch 2020 May 31.0 TT = JDT 2459000.5                  Bell                    
    M 304.14887              (2000.0)            P               Q                  
    n   0.42547065     Peri.  261.50371     +0.62973437     -0.76421508             
    a   1.7507453      Node   148.08881     +0.77507336     +0.60615052             
    e   0.6081241      Incl.   15.28148     +0.05192219     +0.22035620             
    P   2.32           H   31.15          G   0.15           U   7                  
    Residuals in seconds of arc
    200820 G96  0.2+  0.9-    200820 G96  0.3+  0.1+    200820 J95  0.1+  0.2+
    200820 G96  0.0-  0.3+    200820 033  1.2-  0.3-    200820 104  0.5+  0.2-
    200820 G96  0.2+  0.6+    200820 033  0.9-  0.2-    200820 J95  0.0+  0.4-
    200820 G96  0.2-  0.3-    200820 033  0.6+  0.8-    200820 104  0.1+  1.1+
    200820 I52  0.3+  0.7+    200820 033  0.7+  0.6-    200820 104  0.5-  0.7+
    200820 I52  0.8-  0.2-    200820 033  0.0+  0.5-    200820 246  0.9-  1.3-
    200820 I52  0.5+  2.1+    200820 L01  0.1+  0.4-    200820 246  0.2-  0.6-
    200820 I52  0.4+  0.5-    200820 L01  0.3-  0.4-    200820 J95  0.3+  0.2-
    200820 G96  0.1-  0.3-    200820 L01  0.2-  0.3+    200820 246  1.3+  2.1+
    200820 G96  0.4-  0.0-    200820 L01  0.3+  0.4-    200820 246  2.3-  0.6-
    200820 G96  0.2-  0.2-    200820 L01  0.0-  0.2+    200820 246  1.0+  1.0-
    200820 G96  0.5+  0.4+    200820 J95  0.9-  0.2+    200820 246  1.1+  0.3+
    200820 G96  0.4-  0.0-    200820 J95  0.0-  0.9+    200820 J95  0.6+  0.3-
    
    Ephemeris:
    2020 QY2                 a,e,i = 1.75, 0.61, 15                  q = 0.6861
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2020 07 21    21 19 54.6 +09 25 40   0.3505  1.3173   144.5    26.6    30.7
    ...
    2020 08 05    21 21 50.9 +11 06 34   0.1746  1.1707   151.4    24.5    28.8
    ...
    2020 08 13    21 22 24.4 +11 35 16   0.08626 1.0911   153.6    24.3    27.2
    ...
    2020 08 19    21 25 39.0 +11 24 36   0.02144 1.0315   154.8    24.7    24.0
    2020 08 20    21 30 09.3 +10 55 41   0.01069 1.0216   155.7    24.1    22.5
    2020 08 21    03 47 34.2 -25 04 42   0.0004511.0117    98.1    81.8    17.3
    ...
    2020 08 27    09 27 05.7 -11 10 53   0.06467 0.9524    25.4   152.9    34.1
    ...
    2020 09 04    09 29 20.6 -10 36 30   0.1526  0.8756    27.3   148.2    34.9
    ...
    2020 09 19    09 39 42.2 -08 54 05   0.3313  0.7496    33.2   132.8    34.1
    
    M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q132
    


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