[Iaude] MPEC Q70: 2018 QH1 [a=1.35,e=0.34,i=16.6,H=25.4]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Sat Aug 25 14:01:18 EDT 2018


M.P.E.C. 2018-Q70                                Issued 2018 Aug. 25, 17:57 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


                                   2018 QH1
 
Observations:
     K18Q01H* C2018 08 21.51964 23 58 52.476-15 28 02.69         20.3 wUEQ070F51
     K18Q01H  C2018 08 21.53065 23 58 52.673-15 25 11.49         20.4 wUEQ070F51
     K18Q01H  C2018 08 21.55267 23 58 53.072-15 19 27.83         20.2 wUEQ070F51
     K18Q01H KC2018 08 22.01615523 59 35.14 -13 13 39.0          20.9 GVEQ070L01
     K18Q01H KC2018 08 22.01960423 59 35.21 -13 12 39.1          20.8 GVEQ070L01
     K18Q01H KC2018 08 22.02304423 59 35.34 -13 11 39.5          20.8 GVEQ070L01
     K18Q01H KC2018 08 23.95653 00 02 48.25 -01 45 07.1                VEQ070104
     K18Q01H KC2018 08 23.96591 00 02 48.81 -01 41 03.2                VEQ070104
     K18Q01H KC2018 08 23.97525 00 02 49.40 -01 37 00.1          20.0 GVEQ070104
     K18Q01H pC2018 08 24.06833800 02 54.02 -00 56 10.1          20.5 GVEQ070L01
     K18Q01H KC2018 08 24.07091800 02 54.16 -00 55 02.3          20.2 GVEQ070L01
     K18Q01H KC2018 08 24.10501 00 02 58.70 -00 40 05.0          19.7 GVEQ070J95
     K18Q01H KC2018 08 24.11342 00 02 59.26 -00 36 19.7          19.8 GVEQ070J95
     K18Q01H KC2018 08 24.12239 00 02 59.82 -00 32 18.5          19.8 GVEQ070J95
     K18Q01H KC2018 08 24.98915 00 04 55.50 +06 32 39.9          19.6 RqEQ070J95
     K18Q01H KC2018 08 25.00297 00 04 56.63 +06 40 03.4          19.3 RqEQ070J95
     K18Q01H KC2018 08 25.01745 00 04 57.92 +06 47 49.1          19.5 RqEQ070J95
 
Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
    P. Bacci, L. Tesi, G. Fagioli.  0.6-m f/4.0 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz,
    M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling,
    M. Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
    1.8-m Ritchey-Chretien + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
    + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, A. Radica, G. Kervina,
    R. Jenko.  Measurers K. Korlevic, A. Radica.  1.0-m f/2.9 reflector + CCD.
 
Orbital elements:
2018 QH1                                                 Earth MOID = 0.0271 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 228.20126              (2000.0)            P               Q
n   0.62952720     Peri.   67.18785     +0.75762124     -0.63877865
a   1.3483202      Node   331.95178     +0.44361207     +0.65460966
e   0.3444341      Incl.   16.56497     +0.47876756     +0.40428706
P   1.57           H   25.4           G   0.15           U   7
Residuals in seconds of arc
180821 F51  0.0   0.1-    180823 104  0.3+  0.3+    180824 J95  0.2+  0.2-
180821 F51  0.1+  0.1+    180823 104  0.0   0.3+    180824 J95  0.1+  0.1-
180821 F51  0.0   0.1-    180823 104  0.4+  0.0     180824 J95  0.3+  0.1+
180822 L01  0.4+  0.5-    180824 L01  0.2-  0.3+    180825 J95  0.7-  0.1+
180822 L01  0.4-  0.2+    180824 L01  0.3-  0.6-    180825 J95  0.4+  0.1-
180822 L01  0.4-  0.7+    180824 J95  0.2-  0.2+

Ephemeris:
2018 QH1                 a,e,i = 1.35, 0.34, 17                  q = 0.8839
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 07 26    23 31 12.7 -41 56 55   0.2512  1.2037   134.0    37.4    24.3
...
2018 08 10    23 47 22.0 -36 39 16   0.1359  1.1225   140.9    34.7    22.8
...
2018 08 18    23 54 49.2 -26 24 11   0.07940 1.0802   147.6    30.2    21.4
...
2018 08 24    00 02 47.7 -01 24 12   0.04390 1.0495   150.4    28.4    20.0
2018 08 25    00 04 51.7 +06 40 40   0.03969 1.0445   147.3    31.5    19.8
2018 08 26    00 07 22.8 +16 24 45   0.03645 1.0395   141.7    37.0    19.8
...
2018 09 01    01 12 16.4 +78 49 51   0.04507 1.0106    90.4    87.1    21.8
...
2018 09 09    11 21 02.4 +72 33 15   0.09289 0.9749    67.1   107.9    24.2
...
2018 09 24    11 38 45.2 +59 13 44   0.1937  0.9207    59.7   109.9    25.8

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-Q70



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