[Iaude] MPEC M78: 2020 MS1 [a=0.96,e=0.12,i=24.9,H=23.3]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Mon Jun 22 23:22:19 EDT 2020


M.P.E.C. 2020-M78                                 Issued 2020 June 23, 03:20 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 MS1                                    


Observations:
     K20M01S* C2020 06 21.51187520 33 26.22 -11 11 11.7          18.81cVEM078T05
     K20M01S  C2020 06 21.51507520 33 23.60 -11 09 50.8          19.10cVEM078T05
     K20M01S  C2020 06 21.51827320 33 20.92 -11 08 27.0          18.18cVEM078T05
     K20M01S  C2020 06 21.52330720 33 16.79 -11 06 18.3          18.72cVEM078T05
     K20M01S KC2020 06 21.86589 20 28 53.96 -08 37 50.8          17.7 GVEM078N88
     K20M01S KC2020 06 21.87168 20 28 49.18 -08 35 18.5          18.6 GVEM078N88
     K20M01S KC2020 06 21.98920120 27 25.04 -07 43 08.7          18.1 GVEM078B49
     K20M01S KC2020 06 21.99473420 27 20.51 -07 40 41.8          18.0 GVEM078B49
     K20M01S  C2020 06 21.99745420 27 21.530-07 38 55.27         18.4 GVEM078J04
     K20M01S  C2020 06 21.99757220 27 21.439-07 38 52.11         18.4 GVEM078J04
     K20M01S  C2020 06 21.99770220 27 21.325-07 38 48.58         18.1 GVEM078J04
     K20M01S KC2020 06 22.01450720 27 04.04 -07 32 12.5          18.3 GVEM078J95
     K20M01S KC2020 06 22.01848520 27 00.82 -07 30 26.7          18.2 GVEM078J95
     K20M01S KC2020 06 22.02246420 26 57.60 -07 28 40.5          18.3 GVEM078J95
     K20M01S KC2020 06 22.02512220 26 55.44 -07 27 29.7          18.2 GVEM078J95
     K20M01S KC2020 06 22.05921120 26 27.84 -07 12 07.6          18.6 GUEM078I93
     K20M01S KC2020 06 22.06077020 26 26.57 -07 11 26.2          18.5 GUEM078I93
     K20M01S KC2020 06 22.06239020 26 25.24 -07 10 42.9          18.3 GUEM078I93
     K20M01S KC2020 06 22.28726720 23 32.37 -05 29 37.2          18.4 VuEM078H21
     K20M01S KC2020 06 22.28892920 23 31.00 -05 28 52.1          18.4 VuEM078H21
     K20M01S KC2020 06 22.29067820 23 29.54 -05 28 04.9          18.5 VuEM078H21
     K20M01S KC2020 06 22.29242820 23 28.10 -05 27 17.5          18.5 VuEM078H21
     K20M01S KC2020 06 22.29487620 23 26.05 -05 26 11.3          18.4 VuEM078H21
     K20M01S  C2020 06 22.52072820 20 28.277-03 42 57.34               VEM078F51
     K20M01S KC2020 06 22.90728 20 15 31.12 -00 46 48.6          18.2 GVEM078595
     K20M01S KC2020 06 22.90728 20 15 31.60 -00 46 43.1          18.3 GVEM078L39
     K20M01S KC2020 06 22.91117 20 15 27.98 -00 45 00.6          18.2 GVEM078595
     K20M01S KC2020 06 22.91170 20 15 27.87 -00 44 40.9          18.3 GVEM078L39
     K20M01S KC2020 06 22.91419220 15 24.82 -00 43 47.6          17.5 GVEM078G34
     K20M01S KC2020 06 22.91482 20 15 24.92 -00 43 20.0          17.8 GVEM078595
     K20M01S KC2020 06 22.91600 20 15 24.41 -00 42 42.6          18.1 GVEM078L39
     K20M01S KC2020 06 22.91850520 15 21.30 -00 41 48.5          18.2 GVEM078G34
     K20M01S KC2020 06 22.91994220 15 20.15 -00 41 08.1          18.2 GVEM078G34
     K20M01S KC2020 06 22.92138020 15 18.96 -00 40 29.0          17.1 GVEM078G34
     K20M01S KC2020 06 22.93895120 15 05.56 -00 32 12.3          18.1 GVEM078203
     K20M01S KC2020 06 22.94432420 15 01.08 -00 29 44.5          17.8 GVEM078203
     K20M01S KC2020 06 22.94906320 14 57.21 -00 27 33.3          18.2 GVEM078203
     K20M01S KC2020 06 22.96160 20 14 48.07 -00 21 42.5          18.2 GVEM078958
     K20M01S KC2020 06 22.96516 20 14 45.16 -00 20 04.1          18.2 GVEM078958
     K20M01S KC2020 06 22.96880 20 14 42.16 -00 18 23.3          18.2 GVEM078958
     K20M01S KC2020 06 22.97253 20 14 39.01 -00 16 40.7          18.2 GVEM078958
     K20M01S IC2020 06 22.97745320 14 33.06 -00 14 27.6          18.3 GVEM078L01
     K20M01S KC2020 06 22.97870720 14 32.01 -00 13 53.0          18.5 GVEM078L01
     K20M01S KC2020 06 22.98152620 14 29.65 -00 12 34.9          18.3 GVEM078L01
     K20M01S KC2020 06 22.98267320 14 28.70 -00 12 03.3          18.4 GVEM078L01
     K20M01S KC2020 06 22.98298920 14 28.43 -00 11 54.4          18.4 GVEM078L01
     K20M01S KC2020 06 22.98382520 14 27.72 -00 11 31.4          18.2 GVEM078L01
     K20M01S KC2020 06 22.99283 20 14 20.66 -00 07 19.5          17.9 RVEM078160
     K20M01S KC2020 06 22.99334520 14 20.95 -00 07 20.5          18.8 GVEM078Z80
     K20M01S KC2020 06 22.99610 20 14 17.94 -00 05 49.0          18.0 RVEM078160
     K20M01S KC2020 06 22.99743220 14 17.73 -00 05 27.6          18.5 GVEM078J95
     K20M01S KC2020 06 22.99843820 14 16.75 -00 04 59.8          18.0 GVEM078Z80
     K20M01S KC2020 06 22.99934 20 14 15.19 -00 04 19.0          17.9 RVEM078160
     K20M01S KC2020 06 23.00097220 14 14.81 -00 03 49.8          18.3 GVEM078J95
     K20M01S KC2020 06 23.00364620 14 12.48 -00 02 35.8                VEM078Z80
     K20M01S KC2020 06 23.00495020 14 11.53 -00 01 59.6          18.3 GVEM078J95
     K20M01S KC2020 06 23.00770420 14 09.25 -00 00 43.4          18.2 GVEM078J95
     K20M01S KC2020 06 23.02748 20 13 51.57 +00 08 40.2          17.0 RVEM078160
     K20M01S KC2020 06 23.03073 20 13 48.83 +00 10 09.2          17.8 RVEM078160
     K20M01S KC2020 06 23.03131920 13 48.31 +00 10 25.8          18.2 GVEM078104
     K20M01S KC2020 06 23.03234 20 13 47.48 +00 10 54.3          17.8 RVEM078160
     K20M01S KC2020 06 23.03424420 13 45.86 +00 11 46.7          18.1 GVEM078104
     K20M01S KC2020 06 23.03562 20 13 44.74 +00 12 25.0          17.7 RVEM078160
     K20M01S KC2020 06 23.03976 20 13 41.47 +00 14 15.2                VEM078204
     K20M01S KC2020 06 23.04011720 13 40.92 +00 14 29.5                VEM078104
     K20M01S KC2020 06 23.04237 20 13 39.26 +00 15 27.5                VEM078204
     K20M01S KC2020 06 23.04499 20 13 37.07 +00 16 40.0          18.2 GVEM078204
     K20M01S KC2020 06 23.04760 20 13 34.88 +00 17 52.2                VEM078204
     K20M01S KC2020 06 23.05024 20 13 32.66 +00 19 05.3                VEM078204

Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
    P. Bacci, L. Tesi, G. Fagioli.  0.60-m reflector + CCD.
160 Castelmartini.  Observers M. Jaeger, E. Prosperi, S. Prosperi.  Measurer
    E. Prosperi.  0.35-m f/10 Schmidt-Cassegrain + CCD.
203 GiaGa Observatory.  Observers S. Foglia, G. Galli.  Measurer G. Galli.
    0.36-m f/5.76 Schmidt-Cassegrain + CCD.
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
    CCD.
595 Farra d'Isonzo.  Observers S. Aschi, E. Pettarin.  Measurer S. Aschi.
    0.40-m f/5.15 reflector + CCD.
958 Observatoire de Dax.  Observer P. Dupouy.  0.51-m f/6 reflector + CCD.
B49 Paus Observatory, Sabadell.  Observer J. Camarasa.  0.30-m f/4 reflector +
    CCD.
F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, T. Lowe, A.
    Schultz, M. Willman.  Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
    Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
G34 Oberfrauendorf.  Observer T. Felber.  0.35-m f/6.3 Schmidt-Cassegrain +
    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.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
J04 ESA Optical Ground Station, Tenerife.  Observer D. Abreu.  Measurers M.
    Micheli, D. Koschny, L. Conversi, M. Busch, A. Knofel, E. Schwab.  1.0-m
    f/4.4 reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain
    + CCD.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, D. Pujagic, V. Dobos.
    Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.
L39 Osservatorio Spica, Signa.  Observer M. Bertini.  0.30-m Newtonian
    reflector + CCD.
N88 Xingming Observatory #3, Nanshan.  Observer X. Gao.  Measurer Q.-Z. Ye.
    0.6-m f/8 Ritchey-Chretien + CCD.
T05 ATLAS-HKO, Haleakala.  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, J. Robinson, N.
    Erasmus.  0.5-m reflector + CCD.
Z80 Northolt Branch Observatory.  Observer G. Wells.  Measurers G. Wells, D.
    Bamberger.  0.25-m f/8.0 Ritchey-Chretien + CCD.

Orbital elements:
2020 MS1                                                 Earth MOID = 0.0419 AU
Epoch 2020 May 31.0 TT = JDT 2459000.5                  Pike
M 194.58413              (2000.0)            P               Q
n   1.04263754     Peri.  151.07192     +0.41987509     -0.80383146
a   0.9631941      Node   271.22256     +0.73031398     +0.57489300
e   0.1173369      Incl.   24.92772     +0.53883802     -0.15281697
P   0.95           H   23.3           G   0.15           U   7
Residuals in seconds of arc
200621 T05  0.3-  0.6+    200622 F51  0.2-  0.3-    200622 L01  0.5-  0.2-
200621 T05  0.0   1.0-    200622 595  0.2-  0.6-    200622 160  0.5-  0.6-
200621 T05  0.6-  0.4+    200622 L39  0.1+  0.3+    200622 Z80  1.2-  0.0
200621 T05  0.1-  0.8-    200622 595  0.5+  0.0     200622 160  0.1-  0.6-
200621 N88 (1.5-  0.5-)   200622 L39 (1.6-  0.5+)   200622 J95  0.6-  0.3-
200621 N88 (2.0-  1.4-)   200622 G34  0.8-  0.5-    200622 Z80  1.0-  0.2-
200621 B49  0.4+  0.1-    200622 595  0.5-  0.2-    200622 160  0.6-  0.2-
200621 B49  0.1-  0.4-    200622 L39  0.6-  0.0     200623 J95  0.4-  0.4-
200621 J04  0.2-  0.4-    200622 G34  0.7-  0.5-    200623 Z80  0.3-  0.2-
200621 J04  0.1-  0.3-    200622 G34  0.3-  0.2+    200623 J95  0.2-  0.3-
200621 J04  0.2-  0.3-    200622 G34  0.5-  0.4-    200623 J95  0.2-  0.3-
200622 J95  0.2-  0.0     200622 203  0.2-  0.0     200623 160  0.1-  0.2+
200622 J95  0.3-  0.2-    200622 203  0.9-  0.7-    200623 160  0.2-  0.7-
200622 J95  0.3-  0.0     200622 203  0.2-  0.4-    200623 104  0.5-  0.1+
200622 J95  0.3-  0.1-    200622 958  0.4-  0.3-    200623 160  0.1-  0.2-
200622 I93  0.5-  0.1-    200622 958  0.0   0.3-    200623 104  0.3-  0.0
200622 I93  0.3-  0.3-    200622 958  0.1+  0.1-    200623 160  0.3+  0.3-
200622 I93  0.3-  0.4-    200622 958  0.8-  0.6-    200623 204  0.3-  0.2-
200622 H21  0.4-  0.3-    200622 L01  0.3-  0.2-    200623 104  0.2-  0.3+
200622 H21  0.3-  0.2-    200622 L01  0.4-  0.3-    200623 204  0.5-  0.2-
200622 H21  0.4-  0.3-    200622 L01  0.4-  0.1-    200623 204  0.3-  0.2-
200622 H21  0.2-  0.3-    200622 L01  0.3-  0.3-    200623 204  0.2-  0.3-
200622 H21  0.5-  0.3-    200622 L01  0.4-  0.1-    200623 204  0.2-  0.3-

Ephemeris:
2020 MS1                 a,e,i = 0.96, 0.12, 25                  q = 0.8502
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2020 05 24    23 23 09.2 -63 49 09   0.2240  1.0755   100.3    67.9    22.6
...
2020 06 08    22 34 56.3 -55 19 21   0.1234  1.0690   112.8    61.0    21.1
...
2020 06 16    21 35 20.3 -39 51 04   0.07386 1.0629   127.9    48.9    19.6
...
2020 06 22    20 27 12.0 -07 36 36   0.05107 1.0571   142.1    36.2    18.4
2020 06 23    20 14 12.2 -00 02 22   0.05014 1.0561   141.4    36.9    18.4
2020 06 24    20 00 56.1 +07 38 05   0.05029 1.0550   139.1    39.2    18.5
...
2020 06 30    18 41 35.6 +41 56 46   0.06976 1.0479   114.9    61.7    19.8
...
2020 07 08    17 18 09.5 +57 22 45   0.1171  1.0371    96.8    76.8    21.4
...
2020 07 23    15 55 56.8 +63 19 45   0.2126  1.0129    83.2    84.8    22.9

M. P. C. Staff               (C) Copyright 2020 MPC           M.P.E.C. 2020-M78




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