[Iaude] MPEC Q186: 2020 QG5 [a=2.53,e=0.66,i=6.9,H=25.8]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Aug 24 21:12:18 EDT 2020


M.P.E.C. 2020-Q186                              Issued 2020 August 25, 01:11 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 QG5                                    


Observations:
     K20Q05G  C2020 08 16.38881321 35 42.119-22 12 09.33         21.67GVEQ186F51
     K20Q05G  C2020 08 16.40821221 35 41.270-22 11 35.04         22.43GVEQ186F51
     K20Q05G* C2020 08 24.28576 21 32 23.13 -14 11 07.0          19.8 GVEQ186G96
     K20Q05G  C2020 08 24.29056 21 32 22.69 -14 10 34.1          20.4 GVEQ186G96
     K20Q05G  C2020 08 24.29536 21 32 22.31 -14 09 58.5          20.7 GVEQ186G96
     K20Q05G  C2020 08 24.30017 21 32 21.86 -14 09 24.2          21.3 GVEQ186G96
     K20Q05G  C2020 08 24.37319 21 32 15.77 -14 00 27.9          20.2 GVEQ186V06
     K20Q05G  C2020 08 24.37427 21 32 15.69 -14 00 19.9          20.1 GVEQ186V06
     K20Q05G  C2020 08 24.37535 21 32 15.57 -14 00 11.6          20.6 GVEQ186V06
     K20Q05G  C2020 08 24.37643 21 32 15.53 -14 00 03.6          20.4 GVEQ186V06
     K20Q05G  C2020 08 24.37762 21 32 15.38 -13 59 55.1          20.4 GVEQ186I52
     K20Q05G  C2020 08 24.37930 21 32 15.20 -13 59 42.3                VEQ186I52
     K20Q05G  C2020 08 24.38098 21 32 15.15 -13 59 29.7          19.8 GVEQ186I52
     K20Q05G  C2020 08 24.38266 21 32 15.07 -13 59 17.8          21.2 GVEQ186I52
     K20Q05G  C2020 08 24.93368 21 31 56.66 -12 47 32.9          20.7 VVEQ186033
     K20Q05G  C2020 08 24.93520 21 31 56.54 -12 47 19.2          20.5 VVEQ186033
     K20Q05G  C2020 08 24.93672 21 31 56.41 -12 47 06.3          20.6 VVEQ186033

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.  1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer K. W. Wierzchos.  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 G. J. Leonard.
    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.
V06 Catalina Sky Survey-Kuiper.  Observer G. J. Leonard.  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.  1.55-m reflector +
    CCD.

Orbital elements:
2020 QG5                                                 Earth MOID = 0.0199 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 328.28174              (2000.0)            P               Q
n   0.24446877     Peri.   60.40521     +0.85575947     -0.51400083
a   2.5331085      Node   330.40894     +0.42370480     +0.76167918
e   0.6592563      Incl.    6.85999     +0.29690059     +0.39452246
P   4.03           H   25.8           G   0.15           U   7
Residuals in seconds of arc
200816 F51  0.1+  0.1-    200824 V06  0.2+  0.1+    200824 I52  0.1+  0.3+
200816 F51  0.1-  0.1+    200824 V06  0.3+  0.0     200824 I52  0.8+  0.3-
200824 G96  0.1+  0.7+    200824 V06  0.2-  0.3+    200824 033  0.0   0.7-
200824 G96  0.3-  1.0-    200824 V06  0.5+  0.3+    200824 033  0.0   0.2+
200824 G96  0.2+  0.0     200824 I52  0.4-  0.0     200824 033  0.0   0.4+
200824 G96  0.3-  0.5-    200824 I52  1.1-  0.2+

Ephemeris:
2020 QG5                 a,e,i = 2.53, 0.66, 7                   q = 0.8631
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 26    21 36 03.1 -25 53 39   0.3393  1.3422   161.8    13.7    24.9
...
2020 08 10    21 36 51.6 -24 20 25   0.1915  1.2029   170.4     8.1    23.2
...
2020 08 18    21 35 13.0 -21 17 26   0.1208  1.1318   171.1     8.0    22.0
...
2020 08 24    21 32 34.4 -14 42 51   0.07099 1.0810   169.7     9.6    20.9
2020 08 25    21 31 53.6 -12 36 12   0.06301 1.0728   169.1    10.3    20.6
2020 08 26    21 31 04.8 -09 53 06   0.05518 1.0646   168.1    11.3    20.3
...
2020 09 01    21 09 27.3 +53 19 21   0.02007 1.0180   115.4    63.6    19.6
...
2020 09 09    09 44 31.5 +48 04 12   0.06692 0.9624    46.5   130.6    25.6
...
2020 09 24    09 45 56.8 +35 12 08   0.1905  0.8872    48.0   122.8    27.0

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q186




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