[Iaude] MPEC U122: 2016 UB57 [a=1.80,e=0.43,i=39.7,H=22.6]

mpec at si.edu mpec at si.edu
Mon Oct 31 18:19:56 EDT 2016


M.P.E.C. 2016-U122                               Issued 2016 Oct. 31, 22:15 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 UB57
 
Observations:
     K16U57B* C2016 10 29.33610 03 05 18.71 -04 01 31.4          19.9 VqEU122G96
     K16U57B  C2016 10 29.34182 03 05 15.99 -04 00 34.6          20.0 VqEU122G96
     K16U57B  C2016 10 29.34759 03 05 13.27 -03 59 37.1          19.6 VqEU122G96
     K16U57B  C2016 10 29.35319 03 05 10.63 -03 58 41.1          19.6 VqEU122G96
     K16U57B KC2016 10 29.88033 03 01 05.93 -02 29 00.0          19.7 RqEU122104
     K16U57B KC2016 10 29.88516 03 01 03.55 -02 28 09.7          19.8 RqEU122104
     K16U57B KC2016 10 29.88921 03 01 01.53 -02 27 27.3          19.6 RqEU122104
     K16U57B  C2016 10 30.20819 02 58 26.66 -01 30 35.3          19.5 VqEU122I52
     K16U57B  C2016 10 30.20928 02 58 26.07 -01 30 23.0          20.9 VqEU122I52
     K16U57B  C2016 10 30.20979 02 58 25.82 -01 30 18.2          20.0 VqEU122I52
     K16U57B  C2016 10 30.21145 02 58 24.92 -01 30 00.5          19.9 VqEU122I52
     K16U57B  C2016 10 30.26334 02 57 58.40 -01 20 35.0          19.5 RoEU122926
     K16U57B  C2016 10 30.26523 02 57 57.40 -01 20 15.1          19.3 RoEU122926
     K16U57B  C2016 10 30.26711 02 57 56.47 -01 19 54.1          19.5 RoEU122926
     K16U57B KC2016 10 30.88109 02 52 42.72 +00 34 48.3          19.4 RqEU122104
     K16U57B KC2016 10 30.88500 02 52 40.61 +00 35 33.1          19.6 RqEU122104
     K16U57B KC2016 10 30.88890 02 52 38.48 +00 36 18.0          19.8 RqEU122104
     K16U57B KC2016 10 31.27102302 49 11.64 +01 51 15.4          19.2 VuEU122H21
     K16U57B KC2016 10 31.27589802 49 08.92 +01 52 13.6          19.4 VuEU122H21
     K16U57B KC2016 10 31.28017502 49 06.52 +01 53 05.2          19.4 VuEU122H21
     K16U57B KC2016 10 31.28387102 49 04.44 +01 53 49.7          19.5 VuEU122H21
     K16U57B  C2016 10 31.86558 02 43 39.71 +03 52 47.1                qEU122246
     K16U57B  C2016 10 31.86613 02 43 39.47 +03 52 53.7          19.4 RqEU122246
 
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.
246 Klet Observatory-KLENOT.  Observers M. Tichy, J. Ticha.  Measurer M. Tichy.
    1.06-m KLENOT Telescope + CCD.
926 Tenagra II Observatory.  Observers M. Schwartz, P. R. Holvorcem.  Measurer
    M. Schwartz.  0.81-m f/7 Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey.  Observer D. C. Fuls.  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.
    1.5-m reflector + 10K CCD.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.61-m f/4.5
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer J. A. Johnson.
    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 UB57                                                Earth MOID = 0.1295 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5                 MPC
M 303.66563              (2000.0)            P               Q
n   0.40785662     Peri.   45.10382     +0.18142996     -0.89120089
a   1.8007954      Node    40.59107     +0.62095527     -0.22400155
e   0.4274913      Incl.   39.71457     +0.76255998     +0.39444174
P   2.42           H   22.6           G   0.15           U   8
Residuals in seconds of arc
161029 G96  0.2-  0.1-    161030 I52  0.1-  0.4+    161030 104  0.2+  0.1+
161029 G96  0.3-  0.1-    161030 I52  0.1+  0.3-    161031 H21  0.4-  0.1-
161029 G96  0.0   0.0     161030 I52  0.7-  0.6-    161031 H21  0.0   0.2-
161029 G96  0.2+  0.3+    161030 926  0.0   0.3+    161031 H21  0.3+  0.2+
161029 104  0.2+  0.2+    161030 926  0.4-  0.4-    161031 H21  0.4+  0.4+
161029 104  0.2+  0.1-    161030 926  0.2+  0.2+    161031 246  1.0-  0.2-
161029 104  0.2-  0.3-    161030 104  0.5+  0.6+    161031 246  0.3+  0.5-
161030 I52  0.5+  0.1-    161030 104  0.5+  0.3+

Ephemeris:
2016 UB57                a,e,i = 1.80, 0.43, 40                  q = 1.0310
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2016 10 01    04 18 30.4 -29 17 29   0.5010  1.3033   116.3    43.5    23.4
...
2016 10 16    04 03 08.0 -23 40 13   0.3132  1.2198   129.4    39.2    22.1
...
2016 10 24    03 37 12.4 -15 15 05   0.2213  1.1788   142.9    30.6    21.0
...
2016 10 30    03 00 07.0 -02 07 27   0.1649  1.1502   160.9    16.4    19.9
2016 10 31    02 51 38.6 +00 58 17   0.1576  1.1456   164.9    13.0    19.6
2016 11 01    02 42 20.8 +04 21 40   0.1510  1.1411   169.1     9.4    19.4
...
2016 11 07    01 26 01.0 +28 53 53   0.1340  1.1156   157.1    20.2    19.5
...
2016 11 15    23 01 13.6 +51 37 57   0.1739  1.0859   119.7    52.3    20.9
...
2016 11 30    20 13 56.9 +56 23 17   0.3218  1.0462    91.7    70.4    22.7

A. U. Tomatic                (C) Copyright 2016 MPC           M.P.E.C. 2016-U122




More information about the Iaude mailing list