[Iaude] MPEC Q227: 2020 QR6 [a=2.24,e=0.45,i=6.6,H=22.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Sat Aug 29 09:13:21 EDT 2020


M.P.E.C. 2020-Q227                              Issued 2020 August 29, 13:12 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 QR6                                    


Observations:
     K20Q06R* C2020 08 27.24698 23 03 08.07 +19 12 54.0          20.8 GVEQ227G96
     K20Q06R  C2020 08 27.25213 23 03 08.63 +19 12 54.2          21.2 GVEQ227G96
     K20Q06R  C2020 08 27.25729 23 03 09.12 +19 12 54.3          20.8 GVEQ227G96
     K20Q06R  C2020 08 27.26246 23 03 09.73 +19 12 55.8          20.7 GVEQ227G96
     K20Q06R  C2020 08 27.36160 23 03 20.06 +19 13 05.1          21.0 GVEQ227I52
     K20Q06R  C2020 08 27.36474 23 03 20.32 +19 13 04.7          20.6 GVEQ227I52
     K20Q06R  C2020 08 27.36727 23 03 20.59 +19 13 04.6          21.2 GVEQ227I52
     K20Q06R  C2020 08 27.37041 23 03 20.92 +19 13 05.3          20.4 GVEQ227I52
     K20Q06R KC2020 08 27.88197223 04 21.85 +19 13 29.7          20.6 GVEQ227L01
     K20Q06R KC2020 08 27.88470123 04 22.11 +19 13 29.4          20.7 GVEQ227L01
     K20Q06R KC2020 08 27.88743123 04 22.43 +19 13 30.0          20.9 GVEQ227L01
     K20Q06R KC2020 08 27.89096423 04 22.83 +19 13 30.3          20.9 GVEQ227L01
     K20Q06R  C2020 08 28.23529 23 05 03.19 +19 13 51.0          20.2 GVEQ227I52
     K20Q06R  C2020 08 28.23769 23 05 03.40 +19 13 51.5          20.6 GVEQ227I52
     K20Q06R  C2020 08 28.24008 23 05 03.65 +19 13 51.5          20.0 GVEQ227I52
     K20Q06R  C2020 08 29.20145 23 06 56.47 +19 13 55.6          21.8 GVEQ227G96
     K20Q06R  C2020 08 29.20428 23 06 56.78 +19 13 55.6          21.3 GVEQ227G96
     K20Q06R  C2020 08 29.20710 23 06 57.11 +19 13 55.9          21.7 GVEQ227G96
     K20Q06R  C2020 08 29.21194 23 06 57.56 +19 13 55.2          20.7 GVEQ227I52
     K20Q06R  C2020 08 29.21538 23 06 57.95 +19 13 55.6          20.4 GVEQ227I52
     K20Q06R KC2020 08 29.22362223 06 58.08 +19 13 53.6          21.1 VuEQ227H21
     K20Q06R KC2020 08 29.22917923 06 58.69 +19 13 53.6          21.2 VuEQ227H21
     K20Q06R KC2020 08 29.23510623 06 59.30 +19 13 54.2          20.9 VuEQ227H21

Observer details:
G96 Mt. Lemmon Survey.  Observer D. Rankin.  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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.81-m f/4.0
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  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.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2020 QR6                                                 Earth MOID = 0.2417 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Veres
M 329.73453              (2000.0)            P               Q
n   0.29417547     Peri.  145.23122     +0.98472929     +0.16712292
a   2.2390566      Node   205.28152     -0.17403498     +0.93778765
e   0.4477993      Incl.    6.55686     -0.00447847     +0.30434232
P   3.35           H   22.4           G   0.15           U   8
Residuals in seconds of arc
200827 G96  0.1-  0.3+    200827 L01  0.0   0.0     200829 G96  0.3+  0.1+
200827 G96  0.1+  0.1-    200827 L01  0.5-  0.5-    200829 G96  0.6+  0.3+
200827 G96  0.6-  0.6-    200827 L01  0.1-  0.1-    200829 I52  0.4-  0.5-
200827 G96  0.3+  0.3+    200827 L01  0.1+  0.1-    200829 I52  0.2-  0.1-
200827 I52  0.7+  0.7+    200828 I52  0.6+  0.3-    200829 H21  0.3-  0.1-
200827 I52  0.2-  0.1+    200828 I52  0.1-  0.1+    200829 H21  0.0   0.1-
200827 I52  0.1-  0.2-    200828 I52  0.1-  0.1-    200829 H21  0.2-  0.6+
200827 I52  0.0   0.3+    200829 G96  0.2+  0.1+

Ephemeris:
2020 QR6                 a,e,i = 2.24, 0.45, 7                   q = 1.2364
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 30    22 13 12.5 +13 44 06   0.3602  1.3120   140.1    29.8    22.1
...
2020 08 14    22 38 35.0 +17 41 22   0.3006  1.2693   144.3    27.7    21.5
...
2020 08 22    22 53 08.4 +18 53 35   0.2773  1.2533   147.1    26.0    21.3
...
2020 08 28    23 04 34.5 +19 13 51   0.2637  1.2447   149.6    24.3    21.1
2020 08 29    23 06 31.3 +19 14 09   0.2617  1.2436   150.1    23.9    21.1
2020 08 30    23 08 28.7 +19 13 32   0.2599  1.2425   150.5    23.6    21.1
...
2020 09 05    23 20 22.7 +18 50 26   0.2508  1.2379   153.6    21.2    20.9
...
2020 09 13    23 36 21.3 +17 28 12   0.2441  1.2366   158.5    17.3    20.7
...
2020 09 28    00 04 59.8 +12 50 04   0.2509  1.2490   168.7     9.1    20.5

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q227




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