[Iaude] MPEC E54: 2022 EP [a=1.42,e=0.46,i=14.4,H=23.2]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Mar 3 08:06:00 EST 2022


M.P.E.C. 2022-E54                                 Issued 2022 March 3, 13:04 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 EP                                     


Observations:
     K22E00P* C2022 03 01.29792711 36 15.55 +12 55 54.7          22.40GVEE054G96
     K22E00P  C2022 03 01.30310311 36 14.79 +12 55 51.3          22.05GVEE054G96
     K22E00P  C2022 03 01.30828811 36 13.91 +12 55 49.5          21.82GVEE054G96
     K22E00P  C2022 03 01.31346711 36 13.06 +12 55 47.0          21.73GVEE054G96
     K22E00P KC2022 03 01.44214111 35 51.82 +12 54 40.9          21.99GVEE054G96
     K22E00P KC2022 03 01.44390511 35 51.55 +12 54 39.7          22.06GVEE054G96
     K22E00P KC2022 03 01.44566711 35 51.19 +12 54 39.0          21.87GVEE054G96
     K22E00P KC2022 03 02.22874011 33 46.95 +12 47 42.4          22.0 VuEE054H21
     K22E00P KC2022 03 02.23207011 33 46.39 +12 47 40.8          22.0 VuEE054H21
     K22E00P KC2022 03 02.23221511 33 46.35 +12 47 40.8          21.7 VuEE054H21
     K22E00P KC2022 03 02.24342711 33 45.06 +12 47 35.9          21.87GVEE054I52
     K22E00P KC2022 03 02.24956211 33 43.99 +12 47 33.0          21.57GVEE054I52
     K22E00P KC2022 03 02.25569611 33 42.96 +12 47 29.5          21.69GVEE054I52
     K22E00P 1C2022 03 03.01661 11 31 34.04 +12 40 13.2          21.9 VVEE054033
     K22E00P 1C2022 03 03.02019 11 31 33.36 +12 40 10.8          21.4 VVEE054033
     K22E00P 1C2022 03 03.02378 11 31 32.73 +12 40 08.4          21.7 VVEE054033
     K22E00P |C2022 03 03.12661 11 31 16.16 +12 39 42.8          21.7 GVEE054807
     K22E00P |C2022 03 03.13401 11 31 14.82 +12 39 38.6          21.8 GVEE054807
     K22E00P |C2022 03 03.14141 11 31 13.46 +12 39 34.2          21.7 GVEE054807

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.
807 Cerro Tololo Observatory, La Serena.  Observers T. Linder, R. Holmes, L.
    Horn.  1.00-m f/10.0 astrograph + CCD.
G96 Mt. Lemmon Survey.  Observer E. J. Christensen.  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.  1.5-m
    reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers T. Linder, R. Holmes, L. Horn.  1.3-m f/4.0 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.

Orbital elements:
2022 EP                                                  Earth MOID = 0.0135 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
M 281.65721              (2000.0)            P               Q                  
n   0.58384716     Peri.  280.04875     +0.04180903     +0.99854053             
a   1.4177618      Node   352.10342     -0.79121851     +0.01219496             
e   0.4622235      Incl.   14.40929     -0.61010267     +0.05261268             
P   1.69           H   23.25          G   0.15           U   9                  
Residuals in seconds of arc
220301 G96  0.9-  0.1+    220302 H21  0.9-  0.3+    220303 033  0.5-  0.0
220301 G96  0.4+  0.8-    220302 H21  0.7-  0.5+    220303 033  0.3-  0.3-
220301 G96  0.0   0.1+    220302 H21  0.9-  0.5+    220303 807  0.1+  0.0
220301 G96  0.0   0.1+    220302 I52  0.3+  0.3-    220303 807  0.2+  0.0
220301 G96  0.0   0.2+    220302 I52  0.1+  0.0     220303 807  0.1-  0.2-
220301 G96  0.3+  0.0     220302 I52  0.5+  0.2-
220301 G96  0.6-  0.2+    220303 033  0.1+  0.3+

Ephemeris:
2022 EP                  a,e,i = 1.42, 0.46, 14                  q = 0.7624
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 02 01    12 04 23.3 +14 49 14   0.6435  1.5105   135.0    27.5    24.4
...
2022 02 16    11 58 48.0 +14 07 10   0.4683  1.4137   150.3    20.3    23.4
...
2022 02 24    11 47 53.0 +13 32 33   0.3866  1.3592   159.9    14.5    22.7
...
2022 03 02    11 34 23.9 +12 49 58   0.3317  1.3170   167.8     9.1    22.1
2022 03 03    11 31 37.1 +12 40 40   0.3231  1.3099   169.1     8.2    22.0
2022 03 04    11 28 40.3 +12 30 34   0.3147  1.3028   170.4     7.3    21.8
...
2022 03 10    11 07 10.2 +11 08 54   0.2683  1.2594   172.5     5.9    21.4
...
2022 03 18    10 26 53.5 +07 59 27   0.2180  1.2004   158.4    17.8    21.3
...
2022 04 02    08 35 02.1 -03 38 46   0.1672  1.0878   118.0    54.2    21.5

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-E54




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