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    • MPEC 2022-S152 : 2022 SG5

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    M.P.E.C. 2022-S152                           Issued 2022 September 22, 06:54 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@CFA.HARVARD.EDU
            URL https://www.minorplanetcenter.net/    ISSN 1523-6714

                                2022 SG5                                 


Observations:
     K22S05G*HC2022 09 19.33655901 07 26.290+13 55 24.40         21.00GVES152V00
     K22S05G HC2022 09 19.34146701 07 18.910+13 54 05.10               VES152V00
     K22S05G HC2022 09 19.34636901 07 11.460+13 52 44.70         20.93GVES152V00
     K22S05G HC2022 09 19.35126701 07 04.180+13 51 25.70               VES152V00
     K22S05G  C2022 09 19.41341801 05 40.592+13 35 19.58         20.54GVES152F52
     K22S05G  C2022 09 19.43650501 05 07.087+13 29 18.25         20.43GVES152F52
     K22S05G KC2022 09 19.44389601 04 48.418+13 26 45.02         20.56GVES152I52
     K22S05G KC2022 09 19.44691901 04 44.130+13 25 57.79         20.62GVES152I52
     K22S05G  C2022 09 19.44801201 04 50.586+13 26 20.05         20.35GVES152F52
     K22S05G KC2022 09 19.44995401 04 39.810+13 25 10.20         20.64GVES152I52
     K22S05G 5C2022 09 21.91837 00 30 18.36 +06 35 14.1                XES152033
     K22S05G 5C2022 09 21.92350 00 30 15.65 +06 34 42.6          20.7 GXES152033
     K22S05G 5C2022 09 21.92862 00 30 12.86 +06 34 10.8          20.4 GXES152033

Observer details:
033 Karl Schwarzschild Observatory, Tautenburg.  Observers C. Demeautis, S.
    Melnikov, C. Hoegner, U. Laux, F. Ludwig, B. Stecklum.  Measurer C.
    Demeautis.  1.34-m f/3 Schmidt + CCD.
F52 Pan-STARRS 2, Haleakala.  Observers J. Bulger, K. Chambers, T. Dukes, T.
    Lowe, A. Schultz, I. Smith.  Measurers S. Chastel, J. Fairlamb, M. Huber,
    Y. Ramanjooloo, R. Wainscoat, R. Weryk.  1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer J. B. Fazekas.
    Measurers E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R.
    Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
    Larson, G. J. Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly,
    K. W. Wierzchos.  1.0-m prime focus + CCD.
V00 Kitt Peak-Bok.  Observers H. Groeller, C. Lejoly.  Measurers M. J.
    Brucker, E. J. Christensen, C. E. Woodward, 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, R. S. McMillan, D. Rankin, R. L. Seaman, A.
    Serrano, F. C. Shelly, K. W. Wierzchos.  2.25-m reflector + 4x4K mosaic
    CCD.

Orbital elements:
2022 SG5                                                 Earth MOID = 0.0066 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5                  Veres                   
M   2.01806              (2000.0)            P               Q                  
n   0.26845197     Peri.   75.16095     -0.12936292     +0.99159046             
a   2.3798979      Node   187.40921     -0.92041657     -0.12145973             
e   0.7657440      Incl.    1.63896     -0.36891540     -0.04467552             
P   3.67           H   26.10          G   0.15           U   8                  
Residuals in seconds of arc
220919 V00  0.1+  0.1-    220919 F52  0.7-  0.5-    220921 033  0.3-  0.4-
220919 V00  0.6+  0.6+    220919 I52  0.1-  0.2-    220921 033  0.4+  0.2+
220919 V00  0.4-  0.1-    220919 I52  0.1+  0.0     220921 033  0.2-  0.3+
220919 V00  0.8+  0.4+    220919 F52  0.3+  0.2+
220919 F52  0.3-  0.2-    220919 I52  0.1-  0.0

Ephemeris:
2022 SG5                 a,e,i = 2.38, 0.77, 2                   q = 0.5575
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2022 08 23    11 22 27.0 +06 43 06   0.3408  0.6990    19.3   151.4    31.7
...
2022 09 07    11 05 04.1 +10 55 42   0.1228  0.8855     4.8   174.6
...
2022 09 15    08 03 44.2 +35 37 09   0.02727 0.9914    57.5   121.2    23.2
...
2022 09 21    00 39 27.0 +08 28 22   0.06897 1.0709   164.8    14.2    21.2
2022 09 22    00 29 35.6 +06 28 10   0.08158 1.0841   168.9    10.3    21.5
2022 09 23    00 22 25.3 +04 59 38   0.09442 1.0973   172.2     7.2    21.7
...
2022 09 29    00 02 13.3 +00 46 40   0.1742  1.1757   175.3     4.0    23.0
...
2022 10 07    23 53 55.7 -01 01 41   0.2864  1.2782   164.8    11.8    24.6
...
2022 10 22    23 52 11.1 -01 46 08   0.5165  1.4632   149.2    20.4    26.5

M. P. C. Staff               (C) Copyright 2022 MPC           M.P.E.C. 2022-S152

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