[Iaude] MPEC E73: 2022 EL1 [a=2.15,e=0.69,i=8.2,H=27.2]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Mar 3 16:38:46 EST 2022


M.P.E.C. 2022-E73                                 Issued 2022 March 3, 21:37 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 EL1                                    


Observations:
     K22E01L* C2022 03 02.34296910 30 02.954+18 34 59.02         20.20wUEE073F52
     K22E01L  C2022 03 02.35635410 30 18.012+18 35 19.74         20.16wUEE073F52
     K22E01L  C2022 03 02.36966910 30 32.807+18 35 39.56         20.28wUEE073F52
     K22E01L  C2022 03 02.38315310 30 47.570+18 35 58.66         19.97wUEE073F52
     K22E01L  C2022 03 02.57322610 34 01.081+18 38 55.55         19.98GVEE073F52
     K22E01L  C2022 03 02.57385510 34 01.700+18 38 55.89         19.94GVEE073F52
     K22E01L 1C2022 03 02.91597410 39 39.41 +18 42 00.5                VEE073246
     K22E01L 1C2022 03 02.91620010 39 39.60 +18 42 01.5                VEE073246
     K22E01L 1C2022 03 02.91665210 39 39.90 +18 42 01.0                VEE073246
     K22E01L 1C2022 03 02.91687710 39 40.10 +18 42 00.9                VEE073246
     K22E01L hC2022 03 03.03533810 41 05.50 +18 43 30.0          20.6 GVEE073L01
     K22E01L 1C2022 03 03.04409 10 41 12.65 +18 43 13.5          20.4 VVEE073033
     K22E01L 1C2022 03 03.04501 10 41 13.30 +18 43 14.1          20.3 VVEE073033
     K22E01L hC2022 03 03.04523310 41 12.48 +18 43 33.7          20.2 GVEE073L01
     K22E01L 1C2022 03 03.04593 10 41 13.95 +18 43 14.5          20.4 VVEE073033
     K22E01L hC2022 03 03.04846810 41 14.68 +18 43 34.8          20.5 GVEE073L01
     K22E01L hC2022 03 03.05063510 41 16.21 +18 43 35.9          20.6 GVEE073L01
     K22E01L KC2022 03 03.05279110 41 20.38 +18 43 46.6          20.2 GXEE073I93
     K22E01L KC2022 03 03.05758110 41 23.65 +18 43 48.2          20.8 GXEE073I93
     K22E01L KC2022 03 03.06236510 41 26.92 +18 43 50.1          21.4 GXEE073I93

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.
246 Klet Observatory-KLENOT.  Observers M. Tichy, M. Janda, J. Ticha, M.
    Honkova.  Measurer M. Tichy.  1.06-m f/2.7 reflector + 2048x2048
    CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
    Smith, K. Chambers, T. Dukes.  Measurers K. Chambers, S. Chastel, T. de
    Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E. Magnier, Y.
    Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + 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 EL1                                                 Earth MOID = 0.0024 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Bell                    
M   2.06730              (2000.0)            P               Q                  
n   0.31191107     Peri.  280.67115     +0.16480054     -0.98506385             
a   2.1533545      Node   159.63783     +0.95171071     +0.14552756             
e   0.6898302      Incl.    8.24519     +0.25901256     +0.09203769             
P   3.16           H   27.23          G   0.15           U   8                  
Residuals in seconds of arc
220302 F52  0.1+  0.0     220302 246  0.3+  0.8+    220303 033  0.1+  0.3+
220302 F52  0.2-  0.1-    220302 246  0.3-  0.1-    220303 L01  0.2-  0.6-
220302 F52  0.0   0.0     220302 246  0.2+  0.4-    220303 L01  0.2+  0.4-
220302 F52  0.2+  0.0     220303 L01  0.7-  0.4+    220303 I93  0.0   0.4+
220302 F52  0.1-  0.1+    220303 033  0.1-  0.2+    220303 I93  0.1-  0.3-
220302 F52  0.1-  0.1+    220303 033  0.0   0.3+    220303 I93  0.0   0.7-
220302 246  0.0   0.1-    220303 L01  0.5+  0.3-

Ephemeris:
2022 EL1                 a,e,i = 2.15, 0.69, 8                   q = 0.6679
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 02 01    23 12 28.0 -18 28 35   0.3209  0.7340    32.2   134.3    30.3
...
2022 02 16    23 29 10.1 -18 49 56   0.1353  0.8650    23.1   153.4    31.7
...
2022 02 24    23 51 17.2 -18 51 48   0.04470 0.9483    22.3   156.7    30.3
...
2022 03 02    10 21 32.1 +18 26 13   0.02331 1.0137   167.0    12.7    19.8
2022 03 03    10 40 43.2 +18 45 07   0.03425 1.0247   167.8    11.7    20.7
2022 03 04    10 50 36.7 +18 51 31   0.04533 1.0358   167.7    11.8    21.3
...
2022 03 10    11 08 47.4 +18 50 35   0.1130  1.1026   165.2    13.3    23.5
...
2022 03 18    11 14 32.5 +18 28 19   0.2065  1.1919   160.7    16.0    25.1
...
2022 04 02    11 20 16.4 +17 14 46   0.3967  1.3572   149.9    21.7    26.9

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-E73




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