[Iaude] MPEC E50: 2022 EL [a=1.90,e=0.54,i=4.0,H=25.4]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Mar 3 08:01:04 EST 2022


M.P.E.C. 2022-E50                                 Issued 2022 March 3, 12:59 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 EL                                     


Observations:
     K22E00L* C2022 03 01.59229313 22 33.111-00 41 38.27         20.34wUEE050F52
     K22E00L  C2022 03 01.60508713 22 23.670-00 42 45.57         20.42wUEE050F52
     K22E00L  C2022 03 01.61793513 22 14.237-00 43 52.94         20.43wUEE050F52
     K22E00L  C2022 03 01.63071513 22 04.911-00 44 59.85         20.47wUEE050F52
     K22E00L 1C2022 03 01.93332813 19 01.14 -01 11 36.1                VEE050246
     K22E00L 1C2022 03 01.93477013 19 00.17 -01 11 42.1                VEE050246
     K22E00L 1C2022 03 01.94356613 18 54.42 -01 12 25.4                VEE050246
     K22E00L 1C2022 03 01.94379313 18 54.29 -01 12 27.1                VEE050246
     K22E00L bC2022 03 01.99355313 18 21.80 -01 16 19.3          20.7 GVEE050L01
     K22E00L bC2022 03 01.99561913 18 20.43 -01 16 29.9          20.4 GVEE050L01
     K22E00L bC2022 03 01.99980613 18 17.65 -01 16 49.8          20.7 GVEE050L01
     K22E00L bC2022 03 02.00194213 18 16.22 -01 16 59.9          20.5 GVEE050L01
     K22E00L bC2022 03 02.00404513 18 14.84 -01 17 09.4          20.6 GVEE050L01
     K22E00L 1C2022 03 02.01973 13 18 04.41 -01 18 36.6          20.6 VVEE050033
     K22E00L 1C2022 03 02.02054 13 18 03.87 -01 18 40.5          20.6 VVEE050033
     K22E00L 1C2022 03 02.02136 13 18 03.36 -01 18 44.5          20.2 VVEE050033
     K22E00L 1C2022 03 02.02225 13 18 02.79 -01 18 48.5          20.6 VVEE050033
     K22E00L HC2022 03 02.06040 13 17 38.30 -01 21 39.4                VEE050204
     K22E00L KC2022 03 02.07081 13 17 31.44 -01 22 28.8          20.5 GVEE050204
     K22E00L KC2022 03 02.34957513 14 46.36 -01 43 32.3          20.1 VuEE050H21
     K22E00L KC2022 03 02.35237313 14 44.63 -01 43 44.8          20.2 VuEE050H21
     K22E00L mC2022 03 02.37443613 14 34.38 -01 45 06.2          20.39GVEE050I52
     K22E00L mC2022 03 02.37486813 14 34.11 -01 45 08.1          20.23GVEE050I52
     K22E00L mC2022 03 02.37530013 14 33.87 -01 45 09.7          20.36GVEE050I52
     K22E00L KC2022 03 02.62953613 12 10.23 -02 00 05.1          20.4 GVEE050474
     K22E00L KC2022 03 02.63193413 12 08.83 -02 00 14.8          20.2 GVEE050474
     K22E00L KC2022 03 02.63313213 12 08.09 -02 00 19.9          20.4 GVEE050474
     K22E00L KC2022 03 02.63553113 12 06.67 -02 00 29.7          20.4 GVEE050474
     K22E00L KC2022 03 03.01137913 08 54.37 -02 29 18.4          20.5 GXEE050I93
     K22E00L KC2022 03 03.02666213 08 46.02 -02 30 17.4                XEE050I93
     K22E00L 1C2022 03 03.11624 13 07 56.16 -02 36 09.5          20.5 VVEE050033
     K22E00L 1C2022 03 03.11716 13 07 55.61 -02 36 13.2          20.4 VVEE050033
     K22E00L 1C2022 03 03.11808 13 07 55.15 -02 36 16.6          20.5 VVEE050033
     K22E00L 1C2022 03 03.11905 13 07 54.62 -02 36 20.3          20.5 VVEE050033

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.
204 Schiaparelli Observatory.  Observer L. Buzzi.  0.84-m f/3.5 reflector +
    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.
474 Mount John Observatory, Lake Tekapo.  Observers A. C. Gilmore, P. M.
    Kilmartin.  Measurer P. M. Kilmartin.  1.0-m f/7.7 reflector + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, T. Lowe, A. Schultz, I.
    Smith.  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.
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.
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 EL                                                  Earth MOID = 0.0145 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
M   0.35558              (2000.0)            P               Q                  
n   0.37643523     Peri.  121.22653     -0.32090707     -0.94698973             
a   1.8996600      Node   347.46393     +0.84351286     -0.27850116             
e   0.5352002      Incl.    3.99874     +0.43070258     -0.16014854             
P   2.62           H   25.44          G   0.15           U   7                  
Residuals in seconds of arc
220301 F52  0.0   0.1+    220302 L01  0.4-  0.7+    220302 474  0.2+  0.4-
220301 F52  0.1+  0.1+    220302 033  0.4-  0.3-    220302 474  0.6+  0.1+
220301 F52  0.0   0.0     220302 033  0.6-  0.4-    220302 474  0.1+  0.1-
220301 F52  0.1-  0.1-    220302 033  0.2-  0.4-    220302 474  0.0   0.2+
220301 246  0.1+  1.1-    220302 033  0.1+  0.2-    220303 I93  0.3-  0.5+
220301 246  0.3-  0.0     220302 204  0.2+  0.5+    220303 I93  0.8-  0.5+
220301 246  0.1+  0.5-    220302 204  0.0   0.3+    220303 033  0.4+  0.2+
220301 246  0.4+  1.1-    220302 H21  0.3-  0.1-    220303 033  0.5-  0.0
220301 L01  0.2-  0.4+    220302 H21  0.1+  0.2-    220303 033  0.1-  0.0
220301 L01  0.2-  0.3-    220302 I52  0.1-  0.1-    220303 033  0.3-  0.0
220301 L01  0.3-  0.1-    220302 I52  0.2-  0.0
220302 L01  0.5-  0.1+    220302 I52  0.3+  0.3+

Ephemeris:
2022 EL                  a,e,i = 1.90, 0.54, 4                   q = 0.8830
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 02 01    23 13 09.5 +14 26 39   0.1348  0.8973    46.2   127.6    26.3
...
2022 02 16    22 00 26.9 +23 01 49   0.04419 0.9522    35.6   142.9    25.8
...
2022 02 24    15 45 06.9 +16 56 22   0.02344 0.9950   102.8    75.8    19.9
...
2022 03 02    13 18 14.5 -01 14 43   0.05112 1.0318   142.1    36.2    20.5
2022 03 03    13 08 56.5 -02 26 40   0.05676 1.0382   145.0    33.2    20.7
2022 03 04    13 01 14.7 -03 24 57   0.06251 1.0447   147.5    30.6    20.8
...
2022 03 10    12 33 18.2 -06 38 08   0.09874 1.0855   158.7    19.5    21.6
...
2022 03 18    12 16 00.2 -08 06 13   0.1508  1.1433   168.6     9.9    22.3
...
2022 04 02    12 02 37.6 -08 32 02   0.2624  1.2580   169.1     8.7    23.6

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-E50




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