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  • MPEC 2022-B41 : 2014 QH365

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    M.P.E.C. 2022-B41                              Issued 2022 January 26, 14:08 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
    
                                   2014 QH365                                
    
    
                                Revision to MPEC 2014-R8                            
    
    Additional Observations:
         K14Qa5H KC2022 01 07.48777312 36 21.19 +11 29 06.4          21.97GVEB041V06
         K14Qa5H KC2022 01 07.49095112 36 21.59 +11 29 10.5          21.74GVEB041V06
         K14Qa5H KC2022 01 07.49412912 36 21.95 +11 29 14.6          21.74GVEB041V06
         K14Qa5H KC2022 01 07.49731012 36 22.32 +11 29 18.3          22.05GVEB041V06
         K14Qa5H  C2022 01 07.51202 12 36 24.13 +11 29 36.9          21.6 GVEB041G96
         K14Qa5H  C2022 01 07.51721 12 36 24.69 +11 29 43.3          22.5 GVEB041G96
         K14Qa5H  C2022 01 07.52238 12 36 25.35 +11 29 49.3          22.4 GVEB041G96
         K14Qa5H KC2022 01 26.44724313 16 22.46 +20 13 39.9          21.41GVEB041I52
         K14Qa5H KC2022 01 26.45060813 16 22.81 +20 13 47.2          20.64GVEB041I52
         K14Qa5H KC2022 01 26.45397113 16 23.30 +20 13 53.9          21.32GVEB041I52
    
    Observer details:
    G96 Mt. Lemmon Survey.  Observer H. Groeller.  Measurers E. J. Christensen, B.
        Gray, D. Rankin, F. C. Shelly.  1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  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.
    V06 Catalina Sky Survey-Kuiper.  Observer D. Rankin.  Measurers E. J.
        Christensen, G. A. Farneth, 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. Serrrano, F. C. Shelly, K. W. Wierzchos.  1.55-m reflector + 1K
        CCD.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc, reference and Delta-T
    220107 V06  9.0+  1.6+    220126 I52 11.8+  0.6+    MPO466539    +968 days
    
    Orbital elements:
    2014 QH365                                               Earth MOID = 0.4476 AU
    Epoch 2022 Jan. 21.0 TT = JDT 2459600.5                 Veres                   
    M 306.20585              (2000.0)            P               Q                  
    n   0.37161574     Peri.  112.42097     -0.13807502     +0.88378814             
    a   1.9160492      Node   139.84622     -0.94774346     -0.24897347             
    e   0.3375181      Incl.   43.88964     +0.28760670     -0.39614485             
    P   2.65           H   19.14          G   0.15           U   0                  
    Residuals in seconds of arc
    140125 F51  0.0   0.1+    140823 F51  0.1-  0.0     140831 291  0.1+  0.4-
    140221 F51 (0.9+  0.1+)   140823 F51  0.1+  0.0     140831 291  0.2-  0.1-
    140221 F51  0.2-  0.1-    140823 F51  0.0   0.1-    140831 291  0.0   0.2-
    140222 F51  0.1+  0.0     140823 F51  0.0   0.0     140901 291  0.3+  0.4-
    140222 F51  0.1+  0.2+    140823 F51  0.0   0.1-    140901 291  0.3+  0.4+
    140313 F51  0.1-  0.2-    140825 F51  0.1+  0.1-    140901 291  0.3+  0.4+
    140324 F51  0.0   0.0     140825 F51  0.0   0.1-    140914 291  0.4-  0.6+
    140324 F51  0.1-  0.1-    140825 F51  0.0   0.1-    140914 291  0.2+  0.3+
    140324 F51  0.2+  0.1+    140825 F51  0.0   0.1+    140914 291  0.2-  0.3-
    140324 F51  0.1+  0.1-    140828 F51  0.2-  0.0     220107 V06  0.2-  0.0
    140518 F51  0.0   0.0     140828 F51  0.2-  0.2+    220107 V06  0.0   0.1+
    140518 F51  0.1+  0.0     140828 F51  0.1-  0.0     220107 V06  0.2-  0.3+
    140518 F51  0.1-  0.0     140829 568  0.1-  0.0     220107 V06  0.3-  0.0
    140518 F51  0.0   0.0     140829 568  0.1-  0.1+    220107 G96  0.7+  0.2+
    140704 F51  0.0   0.0     140830 H21  0.2+  0.1-    220107 G96  0.1-  0.1+
    140704 F51  0.1+  0.0     140830 H21  0.1+  0.3+    220107 G96  0.5+  0.4-
    140704 F51  0.0   0.0     140830 H21  0.1-  0.1+    220126 I52  0.3+  0.1-
    140704 F51  0.0   0.0     140830 291  0.1-  0.0     220126 I52  0.9-  0.2+
    140823 F51  0.0   0.1-    140830 291  0.2+  0.4+    220126 I52  0.2-  0.2-
    140823 F51  0.0   0.0     140830 291  0.1-  0.3+
    
    Ephemeris:
    2014 QH365               a,e,i = 1.92, 0.34, 44                  q = 1.2693
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2021 12 27    12 13 39.2 +08 09 59   1.4551  1.8288    95.2    32.4    22.6
    ...
    2022 01 11    12 43 29.5 +12 46 22   1.2308  1.7629   105.0    32.6    22.2
    ...
    2022 01 19    13 00 11.6 +16 15 03   1.1239  1.7274   109.9    32.4    21.9
    ...
    2022 01 25    13 13 10.5 +19 23 49   1.0516  1.7006   113.2    32.1    21.8
    2022 01 26    13 15 22.7 +19 58 05   1.0403  1.6962   113.8    32.1    21.7
    2022 01 27    13 17 35.7 +20 33 09   1.0292  1.6917   114.3    32.0    21.7
    ...
    2022 02 02    13 31 09.8 +24 20 21   0.9677  1.6650   117.0    31.8    21.5
    ...
    2022 02 10    13 50 01.9 +30 04 41   0.9004  1.6295   119.4    31.9    21.3
    ...
    2022 02 25    14 28 12.8 +42 11 53   0.8241  1.5639   118.8    33.7    21.1
    
    A. U. Tomatic                (C) Copyright 2022 MPC           M.P.E.C. 2022-B41
    


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