• Processing (Info)

    • MPEC 2016-U81 : 2016 UN36

    The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.

    A form allowing access to any MPEC is at the bottom of this page.

    Read MPEC 2016-U80 Read MPEC 2016-U82 

    M.P.E.C. 2016-U81                                Issued 2016 Oct. 27, 14:14 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

                                   2016 UN36

Observations:
     K16U36N* C2016 10 25.40612 00 29 03.289+23 06 11.52         20.5 wLEU081F51
     K16U36N  C2016 10 25.41817 00 29 03.227+23 06 19.17         20.6 wLEU081F51
     K16U36N  C2016 10 25.43015 00 29 03.188+23 06 26.47         20.6 wLEU081F51
     K16U36N  C2016 10 26.20085 00 29 25.36 +23 15 02.4          20.4 VqEU081I52
     K16U36N  C2016 10 26.20818 00 29 25.32 +23 15 07.5          20.6 VqEU081I52
     K16U36N  C2016 10 26.21577 00 29 25.33 +23 15 12.7          20.3 VqEU081I52
     K16U36N  C2016 10 26.22959 00 29 25.35 +23 15 22.5          20.7 VqEU081I52
     K16U36N HC2016 10 26.23748 00 29 25.40 +23 15 29.0          20.8 VoEU081691
     K16U36N HC2016 10 26.24906 00 29 25.40 +23 15 37.0          20.8 VoEU081691
     K16U36N HC2016 10 26.26125 00 29 25.39 +23 15 45.0          20.7 VoEU081691
     K16U36N  C2016 10 27.12669 00 29 54.44 +23 25 38.4          20.2 VqEU081I52
     K16U36N  C2016 10 27.13444 00 29 54.49 +23 25 43.9          20.6 VqEU081I52
     K16U36N  C2016 10 27.14074 00 29 54.56 +23 25 48.8          20.8 VqEU081I52
     K16U36N  C2016 10 27.14625 00 29 54.63 +23 25 53.1          20.2 VqEU081I52
     K16U36N  C2016 10 27.16067 00 29 54.74 +23 26 05.9          19.5 RoEU081926
     K16U36N  C2016 10 27.17831 00 29 54.84 +23 26 19.6          19.5 RoEU081926
     K16U36N  C2016 10 27.19411 00 29 54.92 +23 26 30.6          19.9 RoEU081926

Observer details:
691 Steward Observatory, Kitt Peak.  Observer R. A. Mastaler.  0.9-m f/3
    reflector + CCD.
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
F51 Pan-STARRS 1, Haleakala.  Observers B. Gibson, T. Goggia, S. Kahale,
    A. Schultz, M. Willman.  Measurers K. Chambers, S. Chastel, L. Denneau,
    H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters,
    R. Weryk.  1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer R. A. Kowalski.
    Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
    J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
    R. L. Seaman, F. C. Shelly.  1.0-m reflector + CCD.

Orbital elements:
2016 UN36                                                Earth MOID = 0.0517 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M 297.48661              (2000.0)            P               Q
n   0.49269693     Peri.  167.63231     +0.30457035     -0.95148766
a   1.5876307      Node   264.62302     +0.87011173     +0.29659296
e   0.3464329      Incl.    2.51468     +0.38748223     +0.08187709
P   2.00           H   23.7           G   0.15           U   8
Residuals in seconds of arc
161025 F51  0.0   0.0     161026 I52  0.1-  0.2-    161027 I52  0.1+  0.5-
161025 F51  0.0   0.0     161026 691  0.2-  0.3+    161027 I52  0.4+  0.4-
161025 F51  0.2+  0.1-    161026 691  0.1-  0.4+    161027 926  0.2+  0.1+
161026 I52  0.0   0.1-    161026 691  0.2-  0.3+    161027 926  0.1+  0.6+
161026 I52  0.6-  0.2-    161027 I52  0.1+  0.1+    161027 926  0.2+  0.1-
161026 I52  0.4-  0.4-    161027 I52  0.2-  0.5-

Ephemeris:
2016 UN36                a,e,i = 1.59, 0.35, 3                   q = 1.0376
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 09 27    00 32 37.0 +17 51 04   0.2318  1.2260   163.2    13.7    21.8
...
2016 10 12    00 28 51.5 +20 38 59   0.1685  1.1605   163.5    14.2    21.0
...
2016 10 20    00 27 59.7 +22 05 55   0.1418  1.1294   159.2    18.2    20.7
...
2016 10 26    00 29 19.2 +23 12 55   0.1243  1.1084   155.4    21.9    20.5
2016 10 27    00 29 47.7 +23 24 26   0.1216  1.1051   154.8    22.5    20.4
2016 10 28    00 30 21.7 +23 36 04   0.1190  1.1019   154.2    23.1    20.4
...
2016 11 03    00 36 06.3 +24 49 58   0.1039  1.0839   150.8    26.5    20.2
...
2016 11 11    00 52 39.9 +26 44 41   0.08619 1.0641   148.0    29.6    19.8
...
2016 11 26    02 12 35.6 +30 38 55   0.06090 1.0413   152.4    26.0    18.9

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-U81

    Read MPEC 2016-U80 Read MPEC 2016-U82

    MPEC number:

    Enter an MPEC number in one of the following forms:

    • 1997-B01 (the full form)
    • J97B01 (the packed version of the full form)
    • B01 (the abbreviated form)