[Iaude] MPEC Q187: 2020 QH5 [a=2.15,e=0.45,i=8.4,H=23.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Aug 24 21:16:31 EDT 2020


M.P.E.C. 2020-Q187                              Issued 2020 August 25, 01:15 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 at CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                    2020 QH5                                    


Observations:
     K20Q05H  C2020 08 11.55099200 37 27.445-09 09 23.31         21.92GVEQ187F51
     K20Q05H  C2020 08 11.56261500 37 27.769-09 08 49.41         22.14GVEQ187F51
     K20Q05H  C2020 08 11.57423000 37 28.109-09 08 16.15         22.75GVEQ187F51
     K20Q05H  C2020 08 11.58585000 37 28.414-09 07 42.54         22.16GVEQ187F51
     K20Q05H  C2020 08 14.55848400 39 17.734-06 45 42.68         21.55GVEQ187F52
     K20Q05H  C2020 08 14.57012000 39 17.889-06 45 09.98         22.31GVEQ187F52
     K20Q05H  C2020 08 14.58172200 39 18.075-06 44 36.54         22.01GVEQ187F52
     K20Q05H  C2020 08 18.38147 00 40 36.51 -03 48 47.5                VEQ187G96
     K20Q05H  C2020 08 18.38667 00 40 36.48 -03 48 33.6                VEQ187G96
     K20Q05H  C2020 08 18.39187 00 40 36.44 -03 48 19.8          20.9 GVEQ187G96
     K20Q05H* C2020 08 22.51277500 40 46.692-00 46 37.91         21.84wUEQ187F51
     K20Q05H  C2020 08 22.52517700 40 46.440-00 46 06.19         22.04wUEQ187F51
     K20Q05H  C2020 08 22.53766100 40 46.173-00 45 34.11         21.93wUEQ187F51
     K20Q05H  C2020 08 22.55025000 40 45.918-00 45 02.00         21.69wUEQ187F51
     K20Q05H  C2020 08 25.01750 00 40 18.55 +00 57 50.5          21.7 VVEQ187033
     K20Q05H  C2020 08 25.02117 00 40 18.45 +00 57 59.5          21.5 VVEQ187033
     K20Q05H  C2020 08 25.02481 00 40 18.37 +00 58 08.5          21.7 VVEQ187033

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
    Hoegner, B. Stecklum.  Measurer B. Stecklum.  1.34-m f/3 Schmidt + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
    Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
    Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau, J. Fairlamb, H.
    Flewelling, C.-C. Lin, E. Magnier.  1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
    Lowe, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y.
    Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer H. Groeller.  Measurers B. Gray, D. Rankin,
    F. C. Shelly.  1.5-m reflector + 10K CCD.

Orbital elements:
2020 QH5                                                 Earth MOID = 0.1740 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 341.76193              (2000.0)            P               Q
n   0.31339900     Peri.  330.26992     +0.68865105     +0.72386729
a   2.1465334      Node   343.13306     -0.63331902     +0.57217226
e   0.4536709      Incl.    8.35115     -0.35308179     +0.38553217
P   3.14           H   23.4           G   0.15           U   6
Residuals in seconds of arc
200811 F51  0.2+  0.0     200814 F52  0.1-  0.4+    200822 F51  0.0   0.1+
200811 F51  0.0   0.3+    200818 G96  0.4+  0.0     200822 F51  0.1+  0.0
200811 F51  0.1+  0.1-    200818 G96  0.0   0.3-    200825 033  0.1-  0.2-
200811 F51  0.3-  0.2-    200818 G96  0.4-  0.6-    200825 033  0.2-  0.2-
200814 F52  0.2-  0.1+    200822 F51  0.0   0.1+    200825 033  0.1-  0.1-
200814 F52  0.4-  0.2-    200822 F51  0.1+  0.0

Ephemeris:
2020 QH5                 a,e,i = 2.15, 0.45, 8                   q = 1.1727
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 26    00 13 49.4 -22 36 34   0.2394  1.1729   126.1    44.4    22.3
...
2020 08 10    00 36 12.8 -10 24 19   0.2308  1.1807   132.0    39.6    22.1
...
2020 08 18    00 40 31.1 -04 05 47   0.2333  1.1935   137.0    35.4    22.1
...
2020 08 24    00 40 32.5 +00 16 18   0.2387  1.2069   141.4    31.5    22.0
2020 08 25    00 40 18.4 +00 57 34   0.2399  1.2094   142.2    30.8    22.0
2020 08 26    00 40 00.5 +01 38 04   0.2412  1.2120   143.0    30.1    22.0
...
2020 09 01    00 37 01.0 +05 23 36   0.2509  1.2294   148.1    25.7    22.0
...
2020 09 09    00 30 28.9 +09 32 12   0.2694  1.2567   155.1    19.7    22.0
...
2020 09 24    00 15 06.4 +14 29 01   0.3234  1.3190   165.7    10.8    22.2

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q187




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