[Iaude] MPEC M41: 2022 MU [a=2.16,e=0.53,i=8.3,H=22.3]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Jun 23 06:11:18 EDT 2022


M.P.E.C. 2022-M41                                 Issued 2022 June 23, 10:10 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

                                    2022 MU                                     


Observations:
     K22M00U* C2022 06 19.27585719 33 52.243-43 41 52.33         18.37oVEM041W68
     K22M00U  C2022 06 19.28001519 33 55.951-43 42 21.89         18.44oVEM041W68
     K22M00U  C2022 06 19.28505919 34 00.190-43 42 56.77         18.45oVEM041W68
     K22M00U  C2022 06 19.29474719 34 08.592-43 44 03.23         18.04oVEM041W68
     K22M00U KC2022 06 20.94211 20 01 51.20 -46 52 26.9          18.6 GVEM041221
     K22M00U KC2022 06 20.95019 20 01 59.70 -46 53 22.4          18.8 GVEM041221
     K22M00U KC2022 06 20.95849 20 02 08.56 -46 54 19.5          18.6 GVEM041221
     K22M00U KC2022 06 22.04321920 23 26.681-48 49 24.66         18.5 GXEM041Y00
     K22M00U KC2022 06 22.04795720 23 32.491-48 49 55.63         19.0 GXEM041Y00
     K22M00U KC2022 06 22.05255020 23 38.115-48 50 25.68         18.4 GXEM041Y00
     K22M00U KC2022 06 22.99011920 43 56.84 -50 20 54.8                VEM041M21
     K22M00U KC2022 06 22.99817520 44 07.38 -50 21 39.9                VEM041M21
     K22M00U KC2022 06 23.00617620 44 17.85 -50 22 24.4          18.5 GVEM041M21

Observer details:
221 IAS Observatory, Hakos.  Observer D. Husar.  0.20-m f/2.8 reflector + CCD.
M21 Schiaparelli Southern Observatory, Hakos.  Observers A. Aletti, F.
    Bellini, L. Buzzi, G. Galli.  Measurer L. Buzzi.  0.36-m f/8.4 reflector +
    CCD.
W68 ATLAS Chile, Rio Hurtado.  Observers L. Denneau, R. Siverd, J. Tonry, H.
    Weiland.  Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
    J. Robinson, R. Siverd, J. Tonry, H. Weiland.  0.5-m Reflector + CCD.
Y00 SONEAR Observatory, Oliveira.  Observer C. Jacques.  0.45-m f/2.9 0.45-m
    f/2.9 reflector + CCD.

Orbital elements:
2022 MU                                                  Earth MOID = 0.0737 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
M   5.14838              (2000.0)            P               Q                  
n   0.31063335     Peri.  231.21840     +0.60593763     +0.78292522             
a   2.1592553      Node    76.65643     -0.67755713     +0.60076921             
e   0.5287959      Incl.    8.32938     -0.41684040     +0.16156877             
P   3.17           H   22.32          G   0.15           U   9                  
Residuals in seconds of arc
220619 W68  0.3-  0.1+    220620 221  0.5-  0.0     220622 M21  0.1+  0.1+
220619 W68  1.0+  0.4-    220620 221  0.2+  0.2-    220622 M21  0.1+  0.0
220619 W68  0.3-  0.2-    220622 Y00  0.3-  0.3+    220623 M21  0.1+  0.0
220619 W68  0.1-  0.7+    220622 Y00  0.0   0.1+
220620 221  0.2+  0.0     220622 Y00  0.3+  0.2-

Ephemeris:
2022 MU                  a,e,i = 2.16, 0.53, 8                   q = 1.0174
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 05 24    17 17 35.2 -15 01 06   0.2456  1.2475   161.1    15.2    20.6
...
2022 06 08    17 58 07.5 -25 34 24   0.1453  1.1570   167.2    11.2    19.1
...
2022 06 16    18 52 49.4 -37 26 09   0.1064  1.1154   158.4    19.6    18.7
...
2022 06 22    20 22 23.6 -48 44 50   0.08878 1.0880   142.4    34.7    18.7
2022 06 23    20 44 04.7 -50 21 06   0.08717 1.0838   139.2    37.8    18.7
2022 06 24    21 07 47.1 -51 43 06   0.08598 1.0797   135.8    41.0    18.8
...
2022 06 30    23 45 01.8 -52 35 07   0.08785 1.0576   115.6    60.1    19.3
...
2022 07 08    01 53 18.1 -41 37 06   0.1092  1.0352    96.7    77.3    20.3
...
2022 07 23    03 10 28.4 -25 59 23   0.1713  1.0175    85.7    84.7    21.5

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-M41




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