[Iaude] MPEC E71: 2022 EJ1 [a=1.58,e=0.49,i=12.7,H=23.5]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Mar 3 16:25:57 EST 2022 

M.P.E.C. 2022-E71                                 Issued 2022 March 3, 21:24 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 EJ1                                    


Observations:
     K22E01J* C2022 03 02.48579316 16 51.88 +60 56 40.2                VEE071703
     K22E01J  C2022 03 02.49069816 16 33.59 +60 56 20.0                VEE071703
     K22E01J  C2022 03 02.49560916 16 15.31 +60 55 58.3          19.19GVEE071703
     K22E01J  C2022 03 02.50052516 15 57.11 +60 55 35.6                VEE071703
     K22E01J mC2022 03 02.52500816 14 26.70 +60 53 45.9          18.94GVEE071I52
     K22E01J mC2022 03 02.52754216 14 17.37 +60 53 34.2          19.08GVEE071I52
     K22E01J mC2022 03 02.52773416 14 16.68 +60 53 33.1          18.90GVEE071I52
     K22E01J mC2022 03 02.52792416 14 15.98 +60 53 32.2          19.09GVEE071I52
     K22E01J KC2022 03 03.11748515 43 02.27 +59 55 15.9          19.2 GVEE071L01
     K22E01J KC2022 03 03.11904415 42 57.67 +59 55 05.5          19.3 GVEE071L01
     K22E01J KC2022 03 03.12060315 42 53.05 +59 54 55.7          19.3 GVEE071L01
     K22E01J KC2022 03 03.12371715 42 43.83 +59 54 35.6          19.4 GVEE071L01
     K22E01J KC2022 03 03.12539215 42 38.87 +59 54 24.7          19.3 GVEE071L01
     K22E01J 1C2022 03 03.19759 15 39 08.34 +59 45 59.2          19.2 VVEE071033
     K22E01J 1C2022 03 03.19788 15 39 07.47 +59 45 57.1          19.3 VVEE071033
     K22E01J 1C2022 03 03.19816 15 39 06.67 +59 45 55.2          19.5 VVEE071033
     K22E01J 1C2022 03 03.19855 15 39 05.58 +59 45 52.5          19.6 VVEE071033
     K22E01J KC2022 03 03.36356315 31 51.90 +59 26 55.9                uEE071H21
     K22E01J KC2022 03 03.36549215 31 46.61 +59 26 43.0          19.4 VuEE071H21
     K22E01J KC2022 03 03.36742415 31 41.37 +59 26 30.0          19.4 VuEE071H21
     K22E01J KC2022 03 03.36935215 31 36.13 +59 26 16.6          19.4 VuEE071H21
     K22E01J KC2022 03 03.81303 15 13 50.93 +58 28 53.9          18.8 GXEE071G02
     K22E01J KC2022 03 03.81916 15 13 37.49 +58 28 11.4          18.7 GXEE071G02
     K22E01J KC2022 03 03.82527 15 13 24.12 +58 27 27.1          18.9 GXEE071G02

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.
703 Catalina Sky Survey.  Observers J. B. Fazekas, D. C. Fuls.  Measurers E.
    J. Christensen, G. A. Farneth, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A.
    D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
    Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos.  0.68-m
    Schmidt + 10K CCD.
G02 KYSUCE Observatory, Kysucke Nove Mesto.  Observer M. Urbanik.  0.40-m
    f/5.5 Corrected Dall-Kirkham + CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer D. C. Fuls.  Measurers
    E. J. Christensen, G. A. Farneth, J. B. Fazekas, D. C. Fuls, A. R. Gibbs,
    A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, D.
    Rankin, R. L. Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector
    + CCD.

Orbital elements:
2022 EJ1                                                 Earth MOID = 0.0307 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Bell
M   2.75293              (2000.0)            P               Q
n   0.49641295     Peri.  305.54078     -0.12306751     -0.98666771
a   1.5796977      Node   150.97291     +0.96668168     -0.14345733
e   0.4890449      Incl.   12.67830     +0.22445696     +0.07685588
P   1.99           H   23.5           G   0.15           U   8
Residuals in seconds of arc
220302 703  0.7+  0.1-    220303 L01  0.5-  0.0     220303 033  0.3+  0.2-
220302 703  0.2+  0.6+    220303 L01  0.3-  0.3-    220303 H21  0.3+  0.0
220302 703  0.1-  0.1+    220303 L01  0.2-  0.0     220303 H21  0.0   0.2+
220302 703  0.1+  1.1-    220303 L01  0.1-  0.1+    220303 H21  0.1+  0.3+
220302 I52  0.2-  0.2+    220303 L01  0.0   0.1+    220303 H21  0.2+  0.0
220302 I52  0.3-  0.3+    220303 033  0.3+  0.2-    220303 G02  0.3+  0.2+
220302 I52  0.2-  0.1+    220303 033  0.0   0.3-    220303 G02  0.1-  0.7+
220302 I52  0.2-  0.1+    220303 033  0.1+  0.2-    220303 G02  0.4-  0.7-

Ephemeris:
2022 EJ1                 a,e,i = 1.58, 0.49, 13                  q = 0.8072
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 02 01    23 52 40.8 -26 22 28   0.2152  0.8366    41.6   128.6    25.3
...
2022 02 16    23 39 25.9 -17 08 19   0.09040 0.9068    25.2   152.3    27.0
...
2022 02 24    22 29 26.4 +14 34 56   0.03686 0.9560    24.2   154.8    25.7
...
2022 03 02    16 48 04.2 +61 21 06   0.04087 0.9966    96.7    80.9    19.4
2022 03 03    15 48 42.5 +60 07 30   0.04643 1.0036   104.2    73.3    19.4
2022 03 04    15 06 58.0 +58 07 02   0.05258 1.0106   110.0    67.2    19.5
...
2022 03 10    13 31 47.5 +48 07 05   0.09498 1.0540   127.9    48.0    20.3
...
2022 03 18    12 59 31.0 +41 50 57   0.1568  1.1138   136.4    38.1    21.2
...
2022 04 02    12 38 51.6 +35 32 07   0.2825  1.2286   139.7    31.7    22.6

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-E71

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