[Iaude] MPEC F142: 2022 FG4 [a=1.41,e=0.65,i=3.3,H=22.5]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Thu Mar 31 06:38:32 EDT 2022


M.P.E.C. 2022-F142                               Issued 2022 March 31, 10:37 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 FG4                                    


Observations:
     K22F04G* C2022 03 29.03017 13 10 23.98 +13 53 50.3          19.6 RoEF142K88
     K22F04G  C2022 03 29.03214 13 10 23.67 +13 53 58.7          19.9 RoEF142K88
     K22F04G  C2022 03 29.03410 13 10 23.36 +13 54 08.0          19.6 RoEF142K88
     K22F04G KC2022 03 29.04971 13 10 20.77 +13 55 20.4          19.8 RoEF142K88
     K22F04G KC2022 03 29.05186 13 10 20.43 +13 55 29.0          19.5 RoEF142K88
     K22F04G KC2022 03 29.05401 13 10 20.08 +13 55 40.3          19.7 RoEF142K88
     K22F04G KC2022 03 29.07900 13 10 15.95 +13 57 35.1          19.7 RoEF142K88
     K22F04G KC2022 03 29.08327 13 10 15.25 +13 57 54.5          19.5 RoEF142K88
     K22F04G KC2022 03 29.08632 13 10 14.71 +13 58 09.5          19.6 RoEF142K88
     K22F04G KC2022 03 29.08966313 10 14.74 +13 58 27.6          19.3 GXEF142I93
     K22F04G KC2022 03 29.09059 13 10 14.06 +13 58 28.9          19.6 RoEF142K88
     K22F04G KC2022 03 29.10410 13 10 11.84 +13 59 30.6          19.5 RoEF142K88
     K22F04G KC2022 03 29.10584713 10 12.10 +13 59 42.5          19.5 GXEF142I93
     K22F04G KC2022 03 29.11119 13 10 10.65 +14 00 04.0          19.7 RoEF142K88
     K22F04G KC2022 03 29.78447 13 08 24.59 +14 54 23.3          19.9 VqEF142C97
     K22F04G KC2022 03 29.80450 13 08 20.79 +14 56 04.8          20.2 VqEF142C97
     K22F04G KC2022 03 29.82453 13 08 17.07 +14 57 44.9          20.3 VqEF142C97
     K22F04G 1C2022 03 29.92334 13 08 00.32 +15 05 39.8          20.0 VXEF142033
     K22F04G 1C2022 03 29.92477 13 08 00.04 +15 05 47.2          20.1 VXEF142033
     K22F04G 1C2022 03 29.92631 13 07 59.77 +15 05 54.9          20.1 VXEF142033
     K22F04G 1C2022 03 29.92764 13 07 59.50 +15 06 01.7          20.4 VXEF142033
     K22F04G HC2022 03 30.39442 13 06 34.53 +15 46 34.5          20.2 RoEF142691
     K22F04G HC2022 03 30.41092 13 06 31.05 +15 48 00.8          19.9 RoEF142691
     K22F04G HC2022 03 30.42743 13 06 27.91 +15 49 29.3          20.7 RoEF142691
     K22F04G 1C2022 03 30.89913 13 05 00.54 +16 32 12.0          20.6 VXEF142033
     K22F04G 1C2022 03 30.89953 13 05 00.45 +16 32 14.6          21.0 VXEF142033
     K22F04G 1C2022 03 30.89993 13 05 00.36 +16 32 16.3          21.2 VXEF142033
     K22F04G KC2022 03 31.21754 13 03 57.05 +17 02 33.3          19.6 GVEF142U52
     K22F04G KC2022 03 31.22879 13 03 54.64 +17 03 37.5          20.6 GVEF142U52
     K22F04G KC2022 03 31.24627 13 03 50.88 +17 05 20.8          19.9 GVEF142U52
     K22F04G KC2022 03 31.25753 13 03 48.51 +17 06 25.4          20.2 GVEF142U52

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.
691 Steward Observatory, Kitt Peak-Spacewatch.  Observer J. V. Scotti.  0.9-m
    f/3 reflector + CCD.
C97 Al-Fulaij Observatory, Oman.  Observers A. Al-Haji, M. Al-Hadi, A. Al-
    Ruqaishi.
I93 St Pardon de Conques.  Observer F. Losse.  0.40-m f/3.7 reflector + CCD.
K88 GINOP-KHK, Piszkesteto.  Observer K. Sarneczky.  0.60-m Schmidt + CCD.
U52 Shasta Valley Observatory, Grenada.  Observer J. E. Rogers.  Measurers J.
    E. Rogers, D. Parrott.

Orbital elements:
2022 FG4                                                 Earth MOID = 0.0363 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Bell                    
M 280.43789              (2000.0)            P               Q                  
n   0.59097217     Peri.  213.44160     +0.61179459     +0.78897886             
a   1.4063433      Node    94.34230     -0.71269867     +0.58092212             
e   0.6521398      Incl.    3.26224     -0.34317341     +0.20010459             
P   1.67           H   22.55          G   0.15           U   9                  
Residuals in seconds of arc
220329 K88  0.5-  0.2-    220329 K88  0.0   0.4-    220330 691 (2.1-  1.2-)
220329 K88  0.3-  0.9-    220329 I93  0.9+  0.1+    220330 691  0.2+  0.0
220329 K88  0.1-  0.6-    220329 K88  0.4-  0.3+    220330 033  0.3+  0.5-
220329 K88  0.3-  0.0     220329 C97  0.0   0.4+    220330 033  0.2+  0.2-
220329 K88  0.0   1.3-    220329 C97 (1.2-  1.4+)   220330 033  0.1+  0.7-
220329 K88  0.0   0.1+    220329 C97  0.7-  1.0+    220331 U52  1.9-  1.4+
220329 K88  0.1-  0.2-    220329 033  0.4+  0.4-    220331 U52  1.5-  0.3-
220329 K88  0.1-  0.5-    220329 033  0.2+  0.2-    220331 U52  0.7-  0.6+
220329 K88  0.7-  0.5+    220329 033  0.4+  0.4-    220331 U52  0.8+  0.9-
220329 I93  0.0   0.0     220329 033  0.0   0.3-
220329 K88  0.1+  0.2+    220330 691  0.4+  0.2-

Ephemeris:
2022 FG4                 a,e,i = 1.41, 0.65, 3                   q = 0.4892
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 03 01    13 26 13.0 -00 02 57   0.5656  1.4671   139.4    26.1    23.3
...
2022 03 16    13 26 30.8 +04 01 56   0.3570  1.3243   153.8    19.4    21.9
...
2022 03 24    13 19 53.1 +08 47 07   0.2575  1.2421   160.2    15.8    20.9
...
2022 03 30    13 07 46.3 +15 12 33   0.1894  1.1777   159.4    17.4    20.2
2022 03 31    13 04 39.5 +16 42 05   0.1787  1.1667   158.2    18.5    20.1
2022 04 01    13 01 04.6 +18 21 50   0.1683  1.1556   156.7    20.0    20.0
...
2022 04 07    12 21 27.4 +33 40 13   0.1129  1.0880   138.6    37.5    19.5
...
2022 04 15    07 32 24.7 +62 59 19   0.08314 0.9943    81.6    93.7    20.5
...
2022 04 30    02 41 16.6 +27 07 02   0.2035  0.8100    12.9   163.9    31.2

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-F142




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