[Iaude] MPEC R101: A/2019 Q2

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Tue Sep 10 14:16:26 EDT 2019


M.P.E.C. 2019-R101                           Issued 2019 September 10, 18:10 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

                                   A/2019 Q2                                    


Observations:
    AK19Q020* C2019 08 24.57507001 32 29.93 -21 58 35.5          18.75oVER101T08
    AK19Q020  C2019 08 24.57836301 32 27.45 -21 59 14.6          18.76oVER101T08
    AK19Q020  C2019 08 24.58376601 32 23.46 -22 00 19.7          18.18oVER101T08
    AK19Q020  C2019 08 24.59905301 32 12.18 -22 03 22.5          18.44oVER101T08
    AK19Q020 NC2019 08 25.12573701 25 35.01 -23 49 22.1          19.0 GVER101L01
    AK19Q020 NC2019 08 25.12758701 25 33.69 -23 49 43.3          19.0 GVER101L01
    AK19Q020 NC2019 08 25.12891501 25 32.66 -23 49 59.0          19.0 GVER101L01
    AK19Q020 1C2019 08 25.58187 01 19 34.78 -25 21 45.4                VER101Q62
    AK19Q020 1C2019 08 25.58364 01 19 33.34 -25 22 07.4                VER101Q62
    AK19Q020 1C2019 08 25.58540 01 19 31.90 -25 22 28.9                VER101Q62
    AK19Q020 1C2019 08 25.58717 01 19 30.47 -25 22 50.6          18.2 GVER101Q62
    AK19Q020 1C2019 08 26.62392 01 04 45.80 -28 55 16.9                VER101Q62
    AK19Q020 1C2019 08 26.62598 01 04 43.94 -28 55 42.1                VER101Q62
    AK19Q020 1C2019 08 26.62804 01 04 42.10 -28 56 07.2          18.1 GVER101Q62
    AK19Q020 KC2019 08 26.87967 01 00 54.55 -29 47 34.9          18.4 GVER101L29
    AK19Q020 KC2019 08 26.88102 01 00 53.30 -29 47 51.9          17.8 GVER101L29
    AK19Q020 KC2019 08 26.88242 01 00 52.00 -29 48 09.1          18.1 GVER101L29
    AK19Q020 KC2019 08 26.88381 01 00 50.75 -29 48 26.1          18.0 GVER101L29
    AK19Q020  C2019 08 28.49002200 34 25.00 -35 09 54.2          18.11oVER101T08
    AK19Q020  C2019 08 28.49285400 34 21.99 -35 10 26.9          17.55oVER101T08
    AK19Q020  C2019 08 28.50005900 34 14.323-35 11 51.18         18.04GVER101F51
    AK19Q020  C2019 08 28.50033000 34 14.02 -35 11 53.9          17.77oVER101T08
    AK19Q020  C2019 08 28.50970100 34 04.051-35 13 43.15         18.03GVER101F51
    AK19Q020  C2019 08 28.51870400 33 54.450-35 15 27.37         18.02GVER101F51
    AK19Q020 KC2019 08 28.59121 00 32 38.08 -35 29 08.9          18.1 VqER101E23
    AK19Q020 KC2019 08 28.60232 00 32 26.18 -35 31 17.6          17.9 VqER101E23
    AK19Q020 KC2019 08 28.61344 00 32 14.30 -35 33 25.2          17.7 VqER101E23
    AK19Q020 KC2019 08 29.13862 00 22 42.74 -37 13 01.5          18.0 RqER101J22
    AK19Q020 KC2019 08 29.14168 00 22 39.38 -37 13 34.9          18.0 RqER101J22
    AK19Q020 KC2019 08 29.14475 00 22 35.89 -37 14 09.7          17.7 RqER101J22
    AK19Q020 KC2019 08 29.33033 00 19 08.76 -37 48 22.7          18.0 RqER101850
    AK19Q020 KC2019 08 29.33741 00 19 00.73 -37 49 40.3          18.0 RqER101850
    AK19Q020 KC2019 08 29.34440 00 18 52.62 -37 50 55.0          18.2 RqER101850
    AK19Q020 KC2019 08 30.32197 23 59 57.15 -40 42 02.5          18.2 RqER101850
    AK19Q020 KC2019 08 30.33174 23 59 45.09 -40 43 39.3          18.3 RqER101850
    AK19Q020 KC2019 09 01.01506 23 24 48.22 -44 55 01.4          17.9 VUER101X31
    AK19Q020 KC2019 09 01.02397 23 24 36.72 -44 56 12.5          18.1 VUER101X31
    AK19Q020 KC2019 09 01.03152 23 24 26.96 -44 57 12.3          18.0 VUER101X31
    AK19Q020 KC2019 09 01.23003 23 20 09.66 -45 23 05.4          17.2 RqER101850
    AK19Q020 KC2019 09 01.23406 23 20 04.52 -45 23 36.5          17.1 RqER101850
    AK19Q020 KC2019 09 01.23790 23 19 59.39 -45 24 06.3          16.9 RqER101850
    AK19Q020 KC2019 09 01.58825 23 12 24.25 -46 06 48.7          18.2 VqER101E23
    AK19Q020 KC2019 09 01.59659 23 12 13.33 -46 07 48.5          18.7 VqER101E23
    AK19Q020 KC2019 09 01.60492 23 12 02.42 -46 08 47.6          18.9 VqER101E23
    AK19Q020 KC2019 09 04.48176 22 09 45.02 -50 16 06.2          19.1 VqER101E23
    AK19Q020 KC2019 09 04.49102 22 09 33.34 -50 16 37.2          18.5 VqER101E23
    AK19Q020 KC2019 09 04.50028 22 09 21.57 -50 17 08.3          18.4 VqER101E23
    AK19Q020 1C2019 09 05.39372 21 50 58.98 -50 58 59.9                VER101Q62
    AK19Q020 1C2019 09 05.39551 21 50 56.78 -50 59 04.2                VER101Q62
    AK19Q020 1C2019 09 05.39730 21 50 54.61 -50 59 08.4                VER101Q62
    AK19Q020 1C2019 09 05.39907 21 50 52.48 -50 59 12.9          18.4 GVER101Q62
    AK19Q020 KC2019 09 05.78280 21 43 13.88 -51 12 58.6          18.9 GVER101L29
    AK19Q020 KC2019 09 05.78801 21 43 07.70 -51 13 09.0          18.8 GVER101L29

Observer details:
850 Cordell-Lorenz Observatory, Sewanee.  Observer D. T. Durig.  0.3-m f/7.6 
   Schmidt-Cassegrain + 1536x1024 CCD.
E23 Arcadia.  Observer A. Hidas.  0.35-m f/1.9 reflector + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, E. 
   Magnier, A. Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. 
   Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
J22 Tacande Observatory, La Palma.  Observer K. Hills.  0.5-m f/2.9 astrograph 
   + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, R. Burmazovic, D. 
   Ivanic, E. Pettarin, I. Perovic, T. Sreckovic, F. Valentine.  Measurer I. 
   Perovic.  1.0-m f/2.9 reflector + CCD.
L29 Drebach-South Observatory, Windhoek.  Observer G. Lehmann.  0.4-m f/3.6 
   reflector + CCD.
Q62 iTelescope Observatory, Siding Spring.  Observer H. Sato.  0.51-m f/6.8 
   astrograph + CCD + f/4.5 focal reducer.
T08 ATLAS-MLO, Mauna Loa.  Observers L. Denneau, J. Tonry, A. Heinze, H. 
   Weiland, H. Flewelling.  Measurers L. Denneau, J. Tonry, A. Heinze, H. 
   Weiland, H. Flewelling, B. Stalder, A. Fitzsimmons, D. Young, N. Erasmus.  
    0.5-m reflector + CCD.
X31 Galileo Galilei Observatory, Oro Verde.  Observer C. Fornari.  0.35-m f/11 
   Schmidt-Cassegrain + CCD.

Orbital elements:
    A/2019 Q2                                                                   
Epoch 2019 Oct. 4.0 TT = JDT 2458760.5                                          
T 2019 July 22.25594 TT                                 Williams                
q   1.2573213            (2000.0)            P               Q                  
z  +0.0199678      Peri.  176.15612     +0.97958165     +0.19488822             
 +/-0.0023188      Node   187.92769     +0.17359048     -0.69599172             
e   0.9748941      Incl.  159.02109     +0.10142057     -0.69109631             
H   18.0                                                                        
>From 49 observations 2019 Aug. 24-Sept. 5, mean residual 0".5.                  
                                                                                
Ephemeris:
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase   m1    m2
2019 08 11    03 03 19.2 +07 46 10   0.7645  1.2922    92.1    51.6        19.9
...
2019 08 26    01 13 48.7 -26 47 13   0.4423  1.3616   135.4    31.4        18.2
...
2019 09 03    22 41 35.4 -48 31 17   0.4834  1.4111   139.3    27.8        18.4
...
2019 09 09    20 46 47.5 -51 50 54   0.6153  1.4531   125.4    34.4        19.2
2019 09 10    20 32 13.6 -51 42 51   0.6421  1.4604   123.1    35.3        19.3
2019 09 11    20 19 01.7 -51 29 03   0.6699  1.4679   120.9    36.1        19.4
...
2019 09 17    19 23 04.0 -49 13 29   0.8509  1.5145   109.1    38.9        20.1
...
2019 09 25    18 45 57.2 -46 11 15   1.1114  1.5812    96.7    39.1        20.8
...
2019 10 10    18 20 48.6 -42 28 58   1.6082  1.7174    78.6    34.8        21.6

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-R101




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