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  • MPEC 2022-X97 : 2016 JN5

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    M.P.E.C. 2022-X97                             Issued 2022 December 15, 14:05 UT
    
         The Minor Planet Electronic Circulars contain information on unusual
             minor planets, routine data on comets and natural satellites,
             and occasional editorial announcements.  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
    
                                    2016 JN5                                 
    
    
                               Revision to MPEC 2016-J44                            
    
    Additional Observations:
         K16J05N  C2021 11 07.30751804 33 34.41 +19 27 32.9          21.35GVEX097G96
         K16J05N  C2021 11 07.31264604 33 32.74 +19 27 47.1          21.51GVEX097G96
         K16J05N  C2021 11 07.31776504 33 31.14 +19 28 01.6          20.91GVEX097G96
         K16J05N  C2021 11 07.32288604 33 29.48 +19 28 15.7          21.24GVEX097G96
         K16J05N KC2021 11 07.48078204 32 39.86 +19 35 26.9          21.10GVEX097I52
         K16J05N KC2021 11 07.48364104 32 39.19 +19 35 33.3                VEX097I52
         K16J05N KC2021 11 07.48542504 32 38.41 +19 35 39.3          21.43GVEX097I52
         K16J05N KC2021 11 07.48720904 32 37.85 +19 35 44.4          21.20GVEX097I52
         K16J05N KC2021 11 13.54113904 04 56.061+23 26 18.30         21.91GVEX097F52
         K16J05N  C2021 11 26.32002203 23 36.438+27 44 33.92         22.72GVEX097F51
         K16J05N  C2021 11 26.33418003 23 34.296+27 44 44.48         22.03GVEX097F51
         K16J05N  C2021 11 26.34662703 23 32.400+27 44 53.72         22.23GVEX097F51
    
    Observer details:
    F51 Pan-STARRS 1, Haleakala.  Observers J. Bulger, K. Chambers, 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.
    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.
    G96 Mt. Lemmon Survey.  Observer D. C. Fuls.  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, F. C.
        Shelly, K. W. Wierzchos.  1.5-m reflector + 10K CCD.
    I52 Steward Observatory, Mt. Lemmon Station.  Observer G. J. Leonard.
        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, F. C. Shelly, K. W. Wierzchos.
    
    First and last observations above in comparison with prediction:
    Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
    211107 G96 1.36- 0.60-    211126 F51 1.02- 0.43-    MPO378515   -0.38 days
    
    Orbital elements:
    2016 JN5                                                 Earth MOID = 0.0619 AU
    Epoch 2023 Feb. 25.0 TT = JDT 2460000.5                 Veres                   
    M 320.39921              (2000.0)            P               Q                  
    n   0.58300520     Peri.  268.13374     +0.74131635     +0.65428226             
    a   1.4191265      Node    50.96514     -0.51337934     +0.69631641             
    e   0.4145190      Incl.   11.10035     -0.43230976     +0.29505621             
    P   1.69           H   23.79          G   0.15           U   2                  
    Residuals in seconds of arc
    160501 F51  0.1+  0.0     160505 291  0.3-  0.4+    211107 G96  0.2-  0.0
    160501 F51  0.2+  0.1-    160505 568  0.0   0.2+    211107 G96  0.1-  0.3+
    160501 F51  0.3+  0.0     160505 568  0.0   0.2+    211107 G96  0.6-  0.1+
    160502 568  0.1+  0.0     160505 568  0.0   0.2+    211107 I52  0.1+  0.4-
    160502 568  0.1+  0.0     160508 291  0.3+  0.2-    211107 I52 (3.2+  1.7-)
    160502 568  0.0   0.0     160508 291  0.6-  0.7-    211107 I52  0.0   0.5-
    160502 291  0.4-  0.3-    160508 291  0.9-  0.5-    211107 I52  0.1-  0.2-
    160502 291  0.0   0.8-    160513 291  0.1-  1.0+    211113 F52  0.1+  0.1+
    160502 291  0.6-  0.3-    160513 291  0.2+  0.1-    211126 F51  0.1-  0.0
    160505 291  0.3-  0.4-    160513 291  0.1+  0.1-    211126 F51  0.1+  0.0
    160505 291  0.1+  0.8+    211107 G96  0.5+  0.2+    211126 F51  0.1+  0.0
    
    Ephemeris:
    2016 JN5                 a,e,i = 1.42, 0.41, 11                  q = 0.8309
    Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
    2022 11 15    13 20 00.7 -01 57 57   2.4455  1.7107    33.5    18.6    27.9
    ...
    2022 11 30    13 54 29.9 -05 43 07   2.2849  1.6424    39.1    22.3    27.7
    ...
    2022 12 08    14 13 55.5 -07 43 50   2.1944  1.6031    41.9    24.3    27.7
    ...
    2022 12 14    14 29 04.6 -09 14 21   2.1249  1.5724    43.9    25.8    27.6
    2022 12 15    14 31 39.4 -09 29 25   2.1133  1.5671    44.3    26.0    27.6
    2022 12 16    14 34 15.2 -09 44 29   2.1016  1.5619    44.6    26.3    27.6
    ...
    2022 12 22    14 50 11.7 -11 14 34   2.0309  1.5297    46.5    27.8    27.5
    ...
    2022 12 30    15 12 31.1 -13 13 28   1.9361  1.4851    48.8    29.9    27.4
    ...
    2023 01 14    15 58 23.8 -16 48 48   1.7606  1.3968    52.3    33.9    27.2
    
    A. U. Tomatic                (C) Copyright 2022 MPC           M.P.E.C. 2022-X97
    


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