[Iaude] MPEC Q80: 2018 QQ1 [a=1.90,e=0.41,i=6.7,H=23.1]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Wed Aug 29 10:31:17 EDT 2018


M.P.E.C. 2018-Q80                                Issued 2018 Aug. 29, 14:27 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 QQ1
 
Observations:
     K18Q01Q  C2018 08 15.58584701 55 17.408-02 23 14.33         21.8 GVEQ080F51
     K18Q01Q  C2018 08 15.59698501 55 18.939-02 22 39.78         22.1 GVEQ080F51
     K18Q01Q  C2018 08 15.61932801 55 21.962-02 21 30.92               VEQ080F51
     K18Q01Q* C2018 08 22.56041 02 11 08.603+03 27 38.57         21.6 wUEQ080F51
     K18Q01Q  C2018 08 22.57286 02 11 09.913+03 28 15.01         22.0 wUEQ080F51
     K18Q01Q  C2018 08 22.59785 02 11 12.534+03 29 28.42         22.1 wUEQ080F51
     K18Q01Q KC2018 08 23.38266402 12 45.97 +04 07 28.3          22.1 VuEQ080H21
     K18Q01Q KC2018 08 23.38773402 12 46.50 +04 07 43.0          22.2 VuEQ080H21
     K18Q01Q KC2018 08 23.39422502 12 47.17 +04 08 01.9          22.5 VuEQ080H21
     K18Q01Q |C2018 08 26.26416 02 18 04.93 +06 25 41.6          21.8 GUEQ080807
     K18Q01Q |C2018 08 26.30020 02 18 08.21 +06 27 23.3          21.8 GUEQ080807
     K18Q01Q |C2018 08 26.31152 02 18 09.22 +06 27 55.1          21.8 GUEQ080807
 
Observer details:
807 Cerro Tololo.  Observers T. Linder, R. Holmes.  1.00-m f/10.0 astrograph
    + 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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  1.3-m f/4.0
    astrograph + CCD.
 
Orbital elements:
2018 QQ1                                                 Earth MOID = 0.1202 AU
Epoch 2018 Mar. 23.0 TT = JDT 2458200.5                 MPC
M 305.70871              (2000.0)            P               Q
n   0.37623621     Peri.  336.78786     +0.87182392     +0.48965780
a   1.9003299      Node   353.84927     -0.42897959     +0.75088522
e   0.4091811      Incl.    6.74371     -0.23643091     +0.44317788
P   2.62           H   23.1           G   0.15           U   7
Residuals in seconds of arc
180815 F51  0.1-  0.1-    180822 F51  0.0   0.1-    180823 H21  0.1-  0.3+
180815 F51  0.1+  0.1+    180822 F51  0.1+  0.0     180826 807  0.0   0.2+
180815 F51  0.0   0.0     180823 H21  0.1-  0.3+    180826 807  0.0   0.0
180822 F51  0.0   0.0     180823 H21  0.1-  0.2+    180826 807  0.1-  0.1-

Ephemeris:
2018 QQ1                 a,e,i = 1.90, 0.41, 7                   q = 1.1228
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2018 07 30    01 03 11.0 -16 37 25   0.2247  1.1339   116.6    53.2    22.1
...
2018 08 14    01 51 10.1 -03 44 56   0.2146  1.1227   115.6    54.4    22.0
...
2018 08 22    02 09 59.4 +03 00 21   0.2157  1.1255   116.9    53.3    22.0
...
2018 08 28    02 20 56.7 +07 45 49   0.2188  1.1316   118.7    51.5    22.0
2018 08 29    02 22 30.1 +08 31 23   0.2195  1.1330   119.1    51.2    22.0
2018 08 30    02 23 58.9 +09 16 21   0.2202  1.1344   119.5    50.8    22.0
...
2018 09 05    02 31 11.3 +13 32 02   0.2254  1.1449   122.3    48.1    22.0
...
2018 09 13    02 36 12.8 +18 31 47   0.2345  1.1636   127.4    43.4    22.0
...
2018 09 28    02 32 09.0 +25 31 35   0.2596  1.2119   139.7    32.3    22.0

A. U. Tomatic                (C) Copyright 2018 MPC           M.P.E.C. 2018-Q80



More information about the Iaude mailing list