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  • MPEC 2019-Q84 : 2019 QP2

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    M.P.E.C. 2019-Q84                                Issued 2019 August 26, 21:04 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
    
                                    2019 QP2                                 
    
    
    Observations:
         K19Q02P* C2019 08 25.19710720 11 53.64 +09 03 22.4          17.80RUEQ084I41
         K19Q02P  C2019 08 25.19745420 11 54.57 +09 03 12.3          17.80RUEQ084I41
         K19Q02P  C2019 08 25.21144720 12 29.77 +08 56 39.5          18.37RUEQ084I41
         K19Q02P  C2019 08 25.21179420 12 30.68 +08 56 29.6          18.37RUEQ084I41
         K19Q02P  C2019 08 25.36693620 18 53.924+07 48 09.77         17.95GVEQ084F52
         K19Q02P  C2019 08 25.37881820 19 20.449+07 43 06.25         17.99GVEQ084F52
         K19Q02P KC2019 08 25.88772020 36 25.15 +04 35 15.7          18.3 GVEQ084J95
         K19Q02P KC2019 08 25.89010720 36 29.04 +04 34 31.0          18.4 GVEQ084J95
         K19Q02P KC2019 08 25.89279920 36 33.42 +04 33 41.1          18.2 GVEQ084J95
         K19Q02P KC2019 08 25.89465920 36 36.44 +04 33 06.5          18.3 GVEQ084J95
         K19Q02P KC2019 08 25.92495420 37 24.78 +04 23 46.4          18.1 GVEQ084Z80
         K19Q02P KC2019 08 25.92941020 37 31.79 +04 22 24.6          18.4 GVEQ084Z80
         K19Q02P KC2019 08 25.93098020 37 31.04 +04 22 18.5          18.4 GVEQ084L01
         K19Q02P KC2019 08 25.93174 20 37 32.42 +04 21 53.6          18.5 GVEQ084A44
         K19Q02P KC2019 08 25.93213420 37 32.88 +04 21 56.9          18.6 GVEQ084L01
         K19Q02P KC2019 08 25.93244920 37 33.32 +04 21 51.5          18.1 GVEQ084L01
         K19Q02P KC2019 08 25.93276620 37 33.83 +04 21 45.8          18.8 GVEQ084L01
         K19Q02P KC2019 08 25.93375020 37 38.67 +04 21 06.2          18.1 GVEQ084Z80
         K19Q02P KC2019 08 25.93433 20 37 36.52 +04 21 05.5          18.1 GVEQ084A44
         K19Q02P KC2019 08 25.93454420 37 36.66 +04 21 13.2          18.5 GVEQ084L01
         K19Q02P KC2019 08 25.93685 20 37 40.49 +04 20 20.4          18.4 GVEQ084A44
         K19Q02P KC2019 08 25.93785 20 37 45.04 +04 20 16.3          18.6 VqEQ084I93
         K19Q02P KC2019 08 25.93826420 37 45.79 +04 19 43.8          18.3 GVEQ084Z80
         K19Q02P KC2019 08 25.93940 20 37 44.53 +04 19 32.6          18.3 GVEQ084A44
         K19Q02P KC2019 08 25.94283720 37 53.10 +04 18 22.0          18.3 GVEQ084J69
         K19Q02P KC2019 08 25.94339 20 37 50.77 +04 18 20.6          18.7 GVEQ084A44
         K19Q02P KC2019 08 25.94411 20 37 54.84 +04 18 22.3          18.4 VqEQ084I93
         K19Q02P KC2019 08 25.94687920 37 59.45 +04 17 09.3          18.3 GVEQ084J69
         K19Q02P KC2019 08 25.94690120 37 56.48 +04 17 08.6          18.8 GVEQ084G34
         K19Q02P KC2019 08 25.94707 20 37 56.52 +04 17 14.0          20.7 GVEQ084A44
         K19Q02P KC2019 08 25.95091 20 38 02.55 +04 16 04.4          19.6 GVEQ084A44
         K19Q02P KC2019 08 25.95091620 38 05.75 +04 15 56.0          18.0 GVEQ084J69
         K19Q02P KC2019 08 25.95091720 38 02.73 +04 15 55.8          18.7 GVEQ084G34
         K19Q02P KC2019 08 25.95227 20 38 07.51 +04 15 54.6          18.7 VqEQ084I93
         K19Q02P KC2019 08 25.95340 20 38 06.45 +04 15 19.5          18.8 GVEQ084A44
         K19Q02P KC2019 08 25.95495120 38 12.05 +04 14 43.0          18.2 GVEQ084J69
         K19Q02P KC2019 08 25.95711 20 38 12.45 +04 14 28.3          18.3 GVEQ084104
         K19Q02P KC2019 08 25.96134 20 38 19.04 +04 13 12.0          18.2 GVEQ084104
         K19Q02P KC2019 08 25.96346 20 38 22.30 +04 12 33.9          18.6 GVEQ084104
         K19Q02P KC2019 08 26.21632 20 44 54.35 +03 02 23.7          18.0 RqEQ084G58
         K19Q02P KC2019 08 26.21771 20 44 56.21 +03 02 01.8          18.0 RqEQ084G58
         K19Q02P KC2019 08 26.21910 20 44 58.05 +03 01 40.0          18.1 RqEQ084G58
         K19Q02P KC2019 08 26.22668 20 45 08.02 +02 59 42.7          18.1 RqEQ084G58
         K19Q02P KC2019 08 26.22841 20 45 07.85 +02 59 06.2          18.4 GVEQ084V01
         K19Q02P KC2019 08 26.22992 20 45 12.26 +02 58 52.3          18.4 RqEQ084G58
         K19Q02P KC2019 08 26.23244 20 45 13.07 +02 58 02.7          18.4 GVEQ084V01
         K19Q02P KC2019 08 26.23331 20 45 16.72 +02 58 00.0          18.2 RqEQ084G58
         K19Q02P KC2019 08 26.23657 20 45 18.50 +02 57 00.3          18.4 GVEQ084V01
         K19Q02P KC2019 08 26.24280 20 45 26.59 +02 55 24.3          18.6 GVEQ084V01
         K19Q02P KC2019 08 26.81054 20 56 52.64 +00 53 05.4          18.6 GVEQ084L29
         K19Q02P KC2019 08 26.81190 20 56 53.92 +00 52 49.5          18.5 GVEQ084L29
         K19Q02P KC2019 08 26.81468 20 56 56.57 +00 52 17.3          18.5 GVEQ084L29
         K19Q02P KC2019 08 26.81607 20 56 57.94 +00 52 01.5          18.4 GVEQ084L29
         K19Q02P KC2019 08 26.82929 20 57 10.55 +00 45 25.3          17.9 RqEQ084160
         K19Q02P KC2019 08 26.83208 20 57 13.17 +00 44 53.6          18.2 RqEQ084160
         K19Q02P KC2019 08 26.83488 20 57 16.07 +00 44 22.3          18.3 RqEQ084160
         K19Q02P KC2019 08 26.83767 20 57 18.51 +00 43 50.6          18.0 RqEQ084160
         K19Q02P KC2019 08 26.84045 20 57 21.23 +00 43 18.7          17.9 RqEQ084160
    
    Observer details:
    104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri, D. Antonacci, 
       S. Fiumalbi, F. Ciabatti.  Measurers P. Bacci, L. Tesi, G. Fagioli.  0.60-m 
       reflector + CCD.
    160 Castelmartini.  Observers M. Jaeger, E. Prosperi, S. Prosperi.  Measurer E. 
       Prosperi.  0.35-m f/10 Schmidt-Cassegrain + CCD.
    A44 Altschwendt.  Observer W. Ries.  0.45-m f/4.5 reflector + CCD.
    F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T. 
       Lowe, E. Magnier, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, 
       Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
    G34 Oberfrauendorf.  Observer T. Felber.  0.35-m f/6.3 Schmidt-Cassegrain + CCD.
    G58 Chabot Space and Science Center, Oakland.  Observer G. McKeegan.  0.9-m 
       f/4.5 Cassegrain + CCD.
    I41 Palomar Mountain--ZTF.  Observers B. T. Bolin, Z. T. F. Collaboration.  
        Measurers D. A. Duev, H.-W. Lin, A. A. Mahabal, F. J. Masci, Q.-Z. Ye.  
        1.2-m f/2.4 Schmidt.
    I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
    J69 North Observatory, Clanfield.  Observer D. Briggs.  0.41-m f/4.5 Newtonian 
       reflector + CCD.
    J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain 
       + CCD.
    L01 Visnjan Observatory, Tican.  Observers K. Korlevic, R. Burmazovic, D. 
       Ivanic, E. Pettarin, I. Perovic, T. Sreckovic.  Measurer K. Korlevic.  1.0-m 
       f/2.9 reflector + CCD.
    L29 Drebach-South Observatory, Windhoek.  Observer G. Lehmann.  0.4-m f/3.6 
       reflector + CCD.
    V01 Mountainville Observatory, Alpine.  Observer B. Sheets.  0.35-m f/11.0 
       Schmidt-Cassegrain + CCD.
    Z80 Northolt Branch Observatory.  Observer G. Wells.  Measurer D. Bamberger.  
        0.25-m f/8.0 Ritchey-Chretien + CCD.
    
    Orbital elements:
    2019 QP2                                                 Earth MOID = 0.0113 AU
    Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
    M 324.41429              (2000.0)            P               Q
    n   0.54700462     Peri.   22.04005     -0.52648186     +0.85015430
    a   1.4807283      Node   216.19306     -0.78188532     -0.48757847
    e   0.5680513      Incl.    0.71645     -0.33387454     -0.19875840
    P   1.80           H   24.8           G   0.15           U   7
    Residuals in seconds of arc
    190825 I41 (3.6+  1.7-)   190825 A44  0.1+  0.5+    190826 G58  0.1+  0.1-
    190825 I41 (4.2+  2.0-)   190825 I93  0.3-  0.3+    190826 G58  0.1+  0.2-
    190825 I41  0.1-  0.8+    190825 Z80  0.0   0.4+    190826 G58  0.2-  0.2+
    190825 I41  0.4+  0.6+    190825 A44  0.5+  0.8-    190826 V01  0.9+  0.2-
    190825 F52  0.5+  0.4-    190825 J69  0.1-  0.4-    190826 G58  0.4-  0.0
    190825 F52  0.3+  0.2-    190825 A44  0.1+  0.3-    190826 V01  0.1-  1.3-
    190825 J95  0.3-  0.2-    190825 I93  0.1+  0.1+    190826 G58  0.1-  0.2+
    190825 J95  0.1-  0.3-    190825 J69  0.1+  0.1+    190826 V01  0.3+  0.1+
    190825 J95  0.1+  0.1+    190825 G34  0.2+  0.2+    190826 V01  0.3-  0.1+
    190825 J95  0.2+  0.1+    190825 A44  0.2-  0.1-    190826 L29  0.3+  0.1-
    190825 Z80  0.4+  0.1-    190825 A44  0.1+  0.1-    190826 L29  0.0   0.2-
    190825 Z80  0.3-  0.3-    190825 J69  0.1-  0.1-    190826 L29  0.1-  0.2-
    190825 L01  0.1-  0.3+    190825 G34  0.6-  0.1+    190826 L29  0.5+  0.0
    190825 A44  0.1-  0.4+    190825 I93  0.2-  0.1+    190826 160  0.9+  0.1+
    190825 L01  0.2+  0.2-    190825 A44  0.3+  0.0     190826 160  0.1-  0.3+
    190825 L01  0.6-  0.1+    190825 J69  0.1-  0.3-    190826 160 (3.0+  0.9+)
    190825 L01  0.4-  0.2+    190825 104  0.4-  0.0     190826 160  0.6-  1.0+
    190825 Z80  0.1-  0.5+    190825 104  0.1+  0.1-    190826 160  0.2+  0.7+
    190825 A44  0.1+  0.4-    190825 104  0.2-  0.1-
    190825 L01  0.1+  0.1+    190826 G58  0.2-  0.2+
    
    Ephemeris:
    2019 QP2                 a,e,i = 1.48, 0.57, 1                   q = 0.6396
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2019 07 27    10 06 40.7 +13 31 55   0.2963  0.7591    25.5   144.8    29.1
    ...
    2019 08 11    10 26 07.1 +15 10 28   0.1259  0.8931    15.7   162.1    31.8
    ...
    2019 08 19    11 09 26.2 +21 32 38   0.04481 0.9704    20.5   158.5    28.5
    ...
    2019 08 25    20 02 19.0 +10 45 54   0.02296 1.0289   140.9    38.3    18.2
    2019 08 26    20 39 24.8 +04 04 58   0.03155 1.0387   151.6    27.6    18.6
    2019 08 27    20 59 52.3 +00 16 46   0.04086 1.0484   157.3    21.8    19.0
    ...
    2019 09 02    21 39 21.0 -06 58 23   0.1007  1.1065   164.3    14.3    20.8
    ...
    2019 09 10    21 52 38.4 -09 04 56   0.1848  1.1827   160.1    16.8    22.4
    ...
    2019 09 25    22 04 49.8 -09 55 15   0.3564  1.3197   148.3    23.5    24.3
    
    A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-Q84
    


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