[Iaude] MPEC U110: 2016 UW41 [a=1.75,e=0.39,i=19.9,H=20.9]

mpec at si.edu mpec at si.edu
Sun Oct 30 12:34:37 EDT 2016


M.P.E.C. 2016-U110                               Issued 2016 Oct. 30, 16:28 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 http://www.minorplanetcenter.net/    ISSN 1523-6714


                                   2016 UW41
 
Observations:
     K16U41W* C2016 10 26.42155 00 53 33.667+12 14 00.44         21.5 wLEU110F51
     K16U41W  C2016 10 26.43258 00 53 32.832+12 13 36.35         21.7 wLEU110F51
     K16U41W  C2016 10 26.44358 00 53 32.011+12 13 12.32         21.2 wLEU110F51
     K16U41W  C2016 10 26.45459 00 53 31.214+12 12 48.41         21.4 wLEU110F51
     K16U41W  C2016 10 27.15210 00 52 44.22 +11 47 23.2          21.8 VqEU110I52
     K16U41W  C2016 10 27.15574 00 52 43.96 +11 47 16.2          22.4 VqEU110I52
     K16U41W  C2016 10 27.15754 00 52 43.85 +11 47 12.0          22.4 VqEU110I52
     K16U41W _C2016 10 27.40710100 52 26.161+11 38 08.13         21.1 GUEU110568
     K16U41W _C2016 10 27.40816300 52 26.084+11 38 05.82         21.0 GUEU110568
     K16U41W _C2016 10 27.40922600 52 26.004+11 38 03.44         21.1 GUEU110568
     K16U41W KC2016 10 29.84187 00 49 45.78 +10 08 15.1          20.7 RqEU110104
     K16U41W KC2016 10 29.84914 00 49 45.26 +10 07 59.2          21.2 RqEU110104
     K16U41W KC2016 10 29.85624 00 49 44.79 +10 07 43.3          21.0 RqEU110104
     K16U41W  C2016 10 30.17015 00 49 24.90 +09 56 06.1          21.2 RoEU110926
     K16U41W  C2016 10 30.17981 00 49 24.26 +09 55 44.8          21.1 RoEU110926
     K16U41W  C2016 10 30.18968 00 49 23.57 +09 55 22.6          21.0 RoEU110926
     K16U41W HC2016 10 30.20116 00 49 22.84 +09 54 56.7                oEU110691
     K16U41W HC2016 10 30.20679 00 49 22.44 +09 54 43.5                oEU110691
     K16U41W HC2016 10 30.21240 00 49 22.01 +09 54 30.3                oEU110691
 
Observer details:
104 San Marcello Pistoiese.  Observers P. Bacci, M. Maestripieri.  Measurers
    P. Bacci, L. Tesi, G. Fagioli.  0.60-m f/4 reflector + CCD.
568 Mauna Kea.  Observers R. J. Wainscoat, C. Wipper.  Measurers M. Micheli,
    R. J. Wainscoat.  3.6-m Canada-France-Hawaii Telescope + CCD.
691 Steward Observatory, Kitt Peak.  Observer M. T. Read.  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 UW41                                                Earth MOID = 0.3110 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M 271.02295              (2000.0)            P               Q
n   0.42459542     Peri.  269.71886     -0.51406246     -0.83694453
a   1.7531504      Node   213.44534     +0.85775259     -0.50145929
e   0.3874071      Incl.   19.92089     +0.00051892     -0.21923146
P   2.32           H   20.9           G   0.15           U   8
Residuals in seconds of arc
161026 F51  0.0   0.0     161027 568  0.0   0.2-    161030 926  0.1-  0.7+
161026 F51  0.1-  0.0     161027 568  0.0   0.2-    161030 926  0.2-  0.5+
161026 F51  0.1-  0.1-    161027 568  0.0   0.3-    161030 691  0.5+  0.3+
161026 F51  0.3+  0.1+    161029 104  0.1-  0.2+    161030 691  0.4+  0.4-
161027 I52  0.3-  0.3-    161029 104  0.4-  0.4+    161030 691  0.3-  1.1-
161027 I52  0.2-  0.6+    161029 104  0.1-  0.3+
161027 I52  0.1+  0.4+    161030 926  0.4-  0.5+

Ephemeris:
2016 UW41                a,e,i = 1.75, 0.39, 20                  q = 1.0740
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 09 30    01 23 12.3 +24 21 38   0.7371  1.6963   154.4    14.8    22.2
...
2016 10 15    01 07 22.2 +18 33 37   0.6267  1.6173   169.4     6.5    21.4
...
2016 10 23    00 57 36.6 +14 15 37   0.5893  1.5742   166.7     8.3    21.3
...
2016 10 29    00 50 40.1 +10 39 37   0.5716  1.5417   159.5    13.1    21.4
2016 10 30    00 49 35.5 +10 02 33   0.5695  1.5362   158.1    13.9    21.4
2016 10 31    00 48 32.5 +09 25 18   0.5676  1.5308   156.8    14.8    21.4
...
2016 11 06    00 42 59.8 +05 41 16   0.5612  1.4981   148.3    20.3    21.5
...
2016 11 14    00 38 05.7 +00 54 42   0.5638  1.4544   137.2    27.5    21.7
...
2016 11 29    00 38 02.6 -06 30 08   0.5927  1.3734   118.7    39.0    22.0

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-U110




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