[Iaude] MPEC Q207: 2020 QB6 [a=2.19,e=0.49,i=5.2,H=24.8]

[mpec at marsden.cfa.harvard.edu]

M.P.E.C. 2020-Q207                              Issued 2020 August 27, 17:58 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 QB6                                    


Observations:
     K20Q06B* C2020 08 23.34459620 46 48.432-25 46 19.36         21.13wUEQ207F51
     K20Q06B  C2020 08 23.35508420 46 53.519-25 46 34.38         21.48wUEQ207F51
     K20Q06B  C2020 08 23.36556820 46 58.620-25 46 49.29         21.32wUEQ207F51
     K20Q06B  C2020 08 23.37605120 47 03.713-25 47 04.25         21.31wUEQ207F51
     K20Q06B KC2020 08 24.16410 20 53 55.37 -26 04 47.2          20.6 RqEQ207734
     K20Q06B KC2020 08 24.17231 20 53 59.57 -26 04 58.7          21.3 RqEQ207734
     K20Q06B KC2020 08 24.18051 20 54 03.46 -26 05 08.7          21.4 RqEQ207734
     K20Q06B KC2020 08 25.41513221 04 41.40 -26 27 14.0          21.4 GVEQ207474
     K20Q06B KC2020 08 25.42224621 04 44.84 -26 27 22.5          21.0 GVEQ207474

Observer details:
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
    Kilmartin.  Measurer P. M. Kilmartin.
734 Farpoint Observatory, Eskridge.  Observers G. Hug, D. Cromer, D. Goodin,
    R. Valentine.  Measurer D. Cromer.  0.7-m reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, M.
    Willman.  Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
    Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
    R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.

Orbital elements:
2020 QB6                                                 Earth MOID = 0.0921 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pike
M 337.06397              (2000.0)            P               Q
n   0.30456997     Peri.  178.67654     +0.75362028     +0.65474492
a   2.1878187      Node   140.22311     -0.60390015     +0.72453191
e   0.4948904      Incl.    5.20241     -0.25954013     +0.21531978
P   3.24           H   24.8           G   0.15           U   8
Residuals in seconds of arc
200823 F51  0.2+  0.1-    200823 F51  0.1-  0.1-    200824 734  0.4-  0.3+
200823 F51  0.0   0.0     200824 734  0.9-  0.4+    200825 474  0.2+  0.3+
200823 F51  0.1-  0.1+    200824 734  1.4+  0.4-    200825 474  0.2-  0.4-

Ephemeris:
2020 QB6                 a,e,i = 2.19, 0.49, 5                   q = 1.1051
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 07 28    17 55 40.4 -09 00 24   0.1334  1.1228   141.4    34.4    22.1
...
2020 08 12    19 13 24.3 -18 53 15   0.1071  1.1054   147.7    29.3    21.4
...
2020 08 20    20 17 40.1 -24 11 20   0.1051  1.1070   153.6    24.0    21.3
...
2020 08 26    21 09 37.9 -26 37 21   0.1107  1.1132   156.9    20.9    21.3
2020 08 27    21 18 02.1 -26 51 38   0.1122  1.1146   157.2    20.5    21.3
2020 08 28    21 26 16.9 -27 03 07   0.1139  1.1162   157.5    20.2    21.3
...
2020 09 03    22 11 16.7 -27 19 41   0.1272  1.1279   158.3    19.3    21.6
...
2020 09 11    22 56 58.9 -26 06 12   0.1525  1.1495   157.9    19.2    22.0
...
2020 09 26    23 46 55.0 -22 02 12   0.2194  1.2063   156.0    19.8    22.9

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-Q207