[Iaude] MPEC E58: 2022 ET [a=2.10,e=0.53,i=1.9,H=30.2]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Mar 3 11:53:46 EST 2022


M.P.E.C. 2022-E58                                 Issued 2022 March 3, 16:52 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 ET                                     


Observations:
     K22E00T* C2022 03 02.59019711 31 34.93 +31 52 35.6          17.0 GXEE058381
     K22E00T  C2022 03 02.59025511 31 36.64 +31 52 16.1          17.6 GXEE058381
     K22E00T  C2022 03 02.59079911 31 51.50 +31 49 24.4          17.7 GXEE058381
     K22E00T  C2022 03 02.59086811 31 53.14 +31 49 03.9          17.0 GXEE058381
     K22E00T  C2022 03 02.65356511 57 57.50 +26 15 05.5          18.0 GXEE058381
     K22E00T  C2022 03 02.65362311 57 58.77 +26 14 45.4          16.9 GXEE058381
     K22E00T  C2022 03 02.72008112 21 21.54 +20 22 39.1          17.6 GXEE058381
     K22E00T  C2022 03 02.72013912 21 22.74 +20 22 20.6          17.4 GXEE058381
     K22E00T  C2022 03 02.74436312 28 56.25 +18 18 44.0          17.9 GXEE058381
     K22E00T  C2022 03 02.74442112 28 57.40 +18 18 25.6          17.7 GXEE058381
     K22E00T  C2022 03 02.77768512 38 36.04 +15 34 55.8          17.6 GXEE058381
     K22E00T  C2022 03 02.77774312 38 37.05 +15 34 37.1          17.5 GXEE058381
     K22E00T 1C2022 03 03.07141 13 41 34.66 -02 09 29.4          19.4 VVEE058033
     K22E00T 1C2022 03 03.07159 13 41 36.09 -02 09 56.9          19.6 VVEE058033
     K22E00T 1C2022 03 03.07177 13 41 37.47 -02 10 23.4          19.4 VVEE058033
     K22E00T 1C2022 03 03.07195 13 41 38.86 -02 10 50.4          19.4 VVEE058033
     K22E00T hC2022 03 03.08609113 43 22.78 -02 42 40.7          19.5 GVEE058L01
     K22E00T hC2022 03 03.08695213 43 29.23 -02 44 47.6          19.1 GVEE058L01
     K22E00T KC2022 03 03.10008513 45 05.67 -03 16 22.0          18.8 GVEE058L01
     K22E00T KC2022 03 03.10094813 45 11.87 -03 18 24.6          18.9 GVEE058L01
     K22E00T KC2022 03 03.10266913 45 24.29 -03 22 27.5          19.2 GVEE058L01
     K22E00T hC2022 03 03.10439013 45 36.70 -03 26 29.4          18.8 GVEE058L01
     K22E00T hC2022 03 03.10617713 45 49.49 -03 30 40.4          19.3 GVEE058L01
     K22E00T KC2022 03 03.13562113 49 46.73 -04 36 47.9          18.8 GXEE058I93
     K22E00T KC2022 03 03.13721313 49 57.34 -04 40 16.6          18.9 GXEE058I93
     K22E00T KC2022 03 03.13882313 50 08.05 -04 43 46.6          18.7 GXEE058I93
     K22E00T KC2022 03 03.14726513 51 05.27 -05 01 25.9                XEE058958
     K22E00T KC2022 03 03.14947013 51 19.51 -05 06 06.2          18.6 GXEE058958
     K22E00T KC2022 03 03.15168013 51 33.77 -05 10 46.3          18.6 GXEE058958
     K22E00T KC2022 03 03.35561914 12 25.67 -10 56 16.9          19.6 VuEE058H21
     K22E00T KC2022 03 03.35650714 12 29.36 -10 57 30.2          19.8 VuEE058H21
     K22E00T KC2022 03 03.35739514 12 33.02 -10 58 43.5          19.8 VuEE058H21
     K22E00T KC2022 03 03.35828314 12 36.69 -10 59 56.4          19.7 VuEE058H21
     K22E00T KC2022 03 03.35917114 12 40.36 -11 01 09.3          19.6 VuEE058H21

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers S. Melnikov, C.
    Hoegner, U. Laux, F. Ludwig, B. Stecklum.  Measurer B. Stecklum.  1.34-m
    f/3 Schmidt + CCD.
381 Tokyo-Kiso.  Observer J. Beniyama.  1.05-m f/3.1 Schmidt + CCD.
958 Observatoire de Dax.  Observer P. Dupouy.  0.50-m f/6 reflector + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2022 ET                                                  Earth MOID = 0.0018 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
M 349.37404              (2000.0)            P               Q                  
n   0.32454400     Peri.  168.81352     -0.88247089     -0.47026406             
a   2.0971057      Node   343.12441     +0.42889511     -0.79589833             
e   0.5289599      Incl.    1.94266     +0.19311683     -0.38131032             
P   3.04           H   30.21          G   0.15           U   7                  
Residuals in seconds of arc
220302 381  3.1-  2.2+    220303 033  0.0   0.3-    220303 I93  0.4-  0.0
220302 381  1.6-  1.2+    220303 033  0.4+  0.6-    220303 I93  0.2+  0.1-
220302 381  0.7+  0.1-    220303 033  0.0   0.2+    220303 958  1.0+  0.0
220302 381  0.8-  0.1-    220303 033  0.2-  0.4+    220303 958  0.6+  0.4+
220302 381  2.1+  0.3-    220303 L01  0.9-  1.0+    220303 958  0.9+  0.2+
220302 381  0.9+  1.4-    220303 L01  0.5-  0.3+    220303 H21  0.1-  0.0
220302 381  0.4+  1.0-    220303 L01  0.4-  0.1+    220303 H21  0.0   0.1-
220302 381  1.2+  1.2-    220303 L01  1.0-  0.1-    220303 H21  0.1-  0.3-
220302 381  0.2-  0.1-    220303 L01  0.9-  0.5+    220303 H21  0.0   0.3-
220302 381  1.2+  1.0-    220303 L01  0.3-  1.1+    220303 H21  0.2+  0.3-
220302 381  0.1+  0.1-    220303 L01  0.4-  0.8+
220302 381  0.7+  2.2-    220303 I93  0.8-  0.5+

Ephemeris:
2022 ET                  a,e,i = 2.10, 0.53, 2                   q = 0.9878
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 02 01    03 34 39.3 +30 00 07   0.1169  1.0246   106.5    67.2    28.0
...
2022 02 16    03 35 20.1 +30 30 57   0.05950 0.9915    91.8    84.8    27.0
...
2022 02 24    03 43 13.1 +31 58 49   0.02710 0.9880    85.9    92.5    25.6
...
2022 03 02    06 28 36.5 +48 41 36   0.0029450.9921   111.7    68.2    19.9
2022 03 03    13 30 06.1 +01 51 46   0.0026000.9932   140.7    39.2    18.8
2022 03 04    14 45 08.0 -19 23 26   0.0062720.9944   118.3    61.4    21.4
...
2022 03 10    15 27 17.6 -29 05 55   0.03077 1.0049   112.0    66.4    25.0
...
2022 03 18    15 31 00.1 -30 07 47   0.06341 1.0270   118.7    58.2    26.4
...
2022 04 02    15 23 19.4 -29 48 32   0.1243  1.0906   134.8    40.6    27.5

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-E58




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