[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
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