[Iaude] MPEC Q110: 2020 QZ1 [a=1.49,e=0.31,i=16.8,H=25.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Aug 19 22:13:29 EDT 2020


M.P.E.C. 2020-Q110                              Issued 2020 August 20, 02:12 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 QZ1                                    


Observations:
     K20Q01Z  C2020 08 08.35733 22 25 10.32 +39 48 48.1                VEQ110G96
     K20Q01Z  C2020 08 08.36213 22 25 13.01 +39 47 44.1          21.7 GVEQ110G96
     K20Q01Z  C2020 08 14.58800223 19 45.454+12 16 42.67         20.68GVEQ110F51
     K20Q01Z  C2020 08 14.59745723 19 49.063+12 14 03.82         20.73GVEQ110F51
     K20Q01Z  C2020 08 14.60690323 19 52.698+12 11 24.43         20.70GVEQ110F51
     K20Q01Z  C2020 08 14.61634823 19 56.328+12 08 45.72         20.75GVEQ110F51
     K20Q01Z  C2020 08 16.52801723 32 44.324+03 30 09.13         20.55GVEQ110F51
     K20Q01Z* C2020 08 18.34861 23 43 22.15 -04 02 28.5          20.7 GVEQ110G96
     K20Q01Z  C2020 08 18.35494 23 43 23.93 -04 03 56.7          21.1 GVEQ110G96
     K20Q01Z  C2020 08 18.36132 23 43 25.75 -04 05 27.3          20.7 GVEQ110G96
     K20Q01Z  C2020 08 18.36771 23 43 27.61 -04 06 57.4          20.5 GVEQ110G96
     K20Q01Z  C2020 08 18.41976323 43 47.835-04 18 44.89         20.48GVEQ110F52
     K20Q01Z  C2020 08 18.43333023 43 51.656-04 21 53.58         20.24GVEQ110F52
     K20Q01Z  C2020 08 18.44597 23 43 49.70 -04 25 12.4          21.6 GVEQ110I52
     K20Q01Z  C2020 08 18.44691123 43 55.500-04 25 04.28         20.56GVEQ110F52
     K20Q01Z  C2020 08 18.44794 23 43 50.24 -04 25 40.1          20.3 GVEQ110I52
     K20Q01Z  C2020 08 18.44991 23 43 50.88 -04 26 07.4          20.4 GVEQ110I52
     K20Q01Z  C2020 08 18.45189 23 43 51.39 -04 26 34.8          20.3 GVEQ110I52
     K20Q01Z  C2020 08 18.99496 23 46 47.84 -06 30 56.3          21.7 VVEQ110033
     K20Q01Z  C2020 08 18.99618 23 46 48.21 -06 31 12.1          21.0 VVEQ110033
     K20Q01Z  C2020 08 18.99740 23 46 48.54 -06 31 28.5          20.7 VVEQ110033
     K20Q01Z  C2020 08 18.99881 23 46 48.89 -06 31 47.3          21.3 VVEQ110033
     K20Q01Z  C2020 08 19.34055 23 48 34.11 -07 46 47.7          21.0 GVEQ110G96
     K20Q01Z  C2020 08 19.34579 23 48 35.48 -07 47 55.6          20.6 GVEQ110G96
     K20Q01Z  C2020 08 19.35102 23 48 36.87 -07 49 04.5          20.7 GVEQ110G96
     K20Q01Z  C2020 08 19.35625 23 48 38.25 -07 50 12.7          21.1 GVEQ110G96
     K20Q01Z  C2020 08 20.02991 23 51 55.93 -10 13 14.2          21.7 VVEQ110033
     K20Q01Z  C2020 08 20.03119 23 51 56.26 -10 13 29.6          21.7 VVEQ110033
     K20Q01Z  C2020 08 20.03246 23 51 56.64 -10 13 45.0          22.2 VVEQ110033
     K20Q01Z  C2020 08 20.03373 23 51 56.91 -10 14 01.5          22.0 VVEQ110033

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, F.
    Ludwig, 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.
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.  Observers T. A. Pruyne, H. Groeller.  Measurers B.
    Gray, D. Rankin, F. C. Shelly, 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, R. L. Seaman, 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.

Orbital elements:
2020 QZ1                                                 Earth MOID = 0.0571 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pike
M 335.60796              (2000.0)            P               Q
n   0.54228487     Peri.  144.42758     +0.37919708     +0.91184701
a   1.4893076      Node   147.02222     -0.90170444     +0.40230097
e   0.3096260      Incl.   16.79782     -0.20769854     -0.08178605
P   1.82           H   25.4           G   0.15           U   6
Residuals in seconds of arc
200808 G96  0.1+  0.5-    200818 G96  0.4+  0.6-    200818 033  0.2+  0.1+
200808 G96  0.6-  0.3+    200818 F52  0.1+  0.6-    200818 033  0.4-  0.2+
200814 F51  0.0   0.2-    200818 F52  0.4-  0.9+    200819 G96  0.2-  0.5-
200814 F51  0.0   0.1+    200818 I52  0.3-  0.1+    200819 G96  0.4-  0.1+
200814 F51  0.1+  0.2-    200818 F52  0.1-  0.3+    200819 G96  0.1-  0.4-
200814 F51  0.0   0.1+    200818 I52  0.6-  0.1-    200819 G96  0.0   0.2-
200816 F51  0.1-  0.2+    200818 I52  0.6+  0.1+    200820 033  0.6-  0.3-
200818 G96  0.1-  0.3-    200818 I52  0.2-  0.3+    200820 033  0.6-  0.1+
200818 G96  0.4-  0.6+    200818 033  0.0   0.5-    200820 033  0.2+  0.4+
200818 G96  0.3-  0.3-    200818 033  0.4+  0.1+    200820 033  0.6-  0.4-

Ephemeris:
2020 QZ1                 a,e,i = 1.49, 0.31, 17                  q = 1.0282
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 21    18 43 23.9 +66 57 49   0.1449  1.0297    91.3    80.6    24.1
...
2020 08 05    21 47 08.5 +50 36 15   0.08089 1.0470   111.7    64.2    22.3
...
2020 08 13    23 07 51.7 +19 43 46   0.06613 1.0634   138.2    39.4    21.2
...
2020 08 19    23 46 47.5 -06 30 15   0.07510 1.0787   151.5    26.6    21.1
2020 08 20    23 51 46.6 -10 05 16   0.07813 1.0814   151.9    26.2    21.2
2020 08 21    23 56 23.6 -13 23 14   0.08151 1.0843   151.9    26.1    21.3
...
2020 08 27    00 17 36.6 -27 52 39   0.1072  1.1025   147.8    29.3    22.0
...
2020 09 04    00 33 17.9 -37 48 56   0.1496  1.1298   141.8    33.5    22.9
...
2020 09 19    00 41 33.6 -44 15 36   0.2404  1.1881   135.5    36.3    24.2

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q110




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