[Iaude] MPEC U195: 2017 UZ4 [a=2.79,e=0.59,i=14.6,H=19.6]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Thu Oct 26 14:19:17 EDT 2017
M.P.E.C. 2017-U195 Issued 2017 Oct. 26, 18:15 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
2017 UZ4
Observations:
K17U04Z* C2017 10 23.55688 05 18 21.12 +27 08 57.1 18.7 o EU195T08
K17U04Z C2017 10 23.56572 05 18 21.45 +27 08 26.1 18.5 o EU195T08
K17U04Z C2017 10 23.57087 05 18 21.63 +27 08 07.7 19.1 o EU195T08
K17U04Z C2017 10 23.58034 05 18 22.02 +27 07 34.7 18.5 o EU195T08
K17U04Z KC2017 10 24.03763 05 18 46.99 +26 40 02.0 18.4 UEU195104
K17U04Z KC2017 10 24.04075 05 18 47.13 +26 39 51.1 18.4 UEU195104
K17U04Z KC2017 10 24.04835 05 18 47.45 +26 39 24.3 18.6 UEU195104
K17U04Z C2017 10 24.32980 05 19 02.23 +26 22 43.9 17.9 GUEU195I52
K17U04Z C2017 10 24.35449 05 19 03.19 +26 21 17.2 17.9 GUEU195I52
K17U04Z C2017 10 24.35492 05 19 03.19 +26 21 15.4 18.0 GUEU195I52
K17U04Z C2017 10 24.35533 05 19 03.21 +26 21 14.0 18.1 GUEU195I52
K17U04Z C2017 10 24.46640 05 19 07.26 +26 14 40.3 18.6 RoEU195926
K17U04Z C2017 10 24.47372 05 19 07.54 +26 14 14.0 18.5 RoEU195926
K17U04Z C2017 10 24.48358 05 19 07.90 +26 13 38.8 18.7 RoEU195926
K17U04Z KC2017 10 24.91584 05 19 30.12 +25 47 51.6 18.8 VqEU195C77
K17U04Z KC2017 10 24.92364 05 19 30.46 +25 47 23.8 18.8 VqEU195C77
K17U04Z KC2017 10 24.93145 05 19 30.78 +25 46 56.5 18.7 VqEU195C77
K17U04Z KC2017 10 24.93455 05 19 31.06 +25 46 46.1 18.0 RtEU195B49
K17U04Z KC2017 10 24.93478 05 19 31.08 +25 46 45.2 18.0 RtEU195B49
K17U04Z KC2017 10 24.93793 05 19 31.22 +25 46 34.1 17.9 RtEU195B49
K17U04Z C2017 10 25.49330 05 19 52.98 +25 14 02.0 18.2 RoEU195926
K17U04Z C2017 10 25.50146 05 19 53.24 +25 13 33.0 18.4 RoEU195926
K17U04Z C2017 10 25.50811 05 19 53.42 +25 13 09.3 18.3 RoEU195926
K17U04Z C2017 10 25.61598 05 20 00.11 +25 06 45.2 18.9 VqEU195900
K17U04Z C2017 10 25.62312 05 20 00.37 +25 06 20.8 18.7 VqEU195900
K17U04Z C2017 10 25.63027 05 20 00.56 +25 05 55.4 19.0 VqEU195900
K17U04Z C2017 10 25.93769 05 20 12.45 +24 47 49.7 18.6 RqEU195L33
K17U04Z C2017 10 25.94505 05 20 12.66 +24 47 24.7 18.4 RqEU195L33
K17U04Z C2017 10 25.95183 05 20 12.83 +24 47 01.3 18.5 RqEU195L33
K17U04Z C2017 10 26.36654 05 20 28.32 +24 22 58.1 18.2 GUEU195I52
K17U04Z C2017 10 26.36696 05 20 28.33 +24 22 56.5 18.2 GUEU195I52
K17U04Z C2017 10 26.36737 05 20 28.35 +24 22 55.2 18.2 GUEU195I52
K17U04Z C2017 10 26.36778 05 20 28.35 +24 22 53.8 18.3 GUEU195I52
K17U04Z KC2017 10 26.41161 05 20 28.63 +24 20 20.0 18.8 RuEU195850
K17U04Z KC2017 10 26.42534 05 20 28.93 +24 19 32.0 18.5 RuEU195850
K17U04Z KC2017 10 26.43966 05 20 29.31 +24 18 41.7 18.8 RuEU195850
K17U04Z KC2017 10 26.45357 05 20 29.68 +24 17 52.4 19.2 RuEU195850
K17U04Z C2017 10 26.50340 05 20 31.60 +24 15 01.1 18.5 RoEU195926
K17U04Z C2017 10 26.51191 05 20 31.80 +24 14 31.2 18.1 RoEU195926
K17U04Z C2017 10 26.51852 05 20 31.98 +24 14 08.1 18.4 RoEU195926
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
850 Cordell-Lorenz Observatory, Sewanee. Observer D. T. Durig. 0.3-m f/7.6
Schmidt-Cassegrain + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer
M. Schwartz. 0.81-m f/7 Ritchey-Chretien + CCD.
B49 Paus Observatory, Sabadell. Observer J. Camarasa. 0.30-m f/4 Newtonian
reflector + CCD.
C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4.0 reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. 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. 1.0-m reflector + CCD.
L33 Ananjev. Observer N. Mishevskiy. Measurers N. Mishevskiy, S. Khlamov.
0.25-m f/4.7 reflector + CCD.
T08 ATLAS-MLO, Mauna Loa. Observers L. Denneau, A. Heinze, H. Weiland,
J. Tonry. Measurers L. Denneau, H. Flewelling, A. Heinze, B. Stalder,
J. Tonry. 0.5-m f/2.0 Schmidt + CCD.
Orbital elements:
2017 UZ4 Earth MOID = 0.1740 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 355.91104 (2000.0) P Q
n 0.21125433 Peri. 146.08435 +0.97148348 -0.15952857
a 2.7921086 Node 224.17763 +0.11940286 +0.96831410
e 0.5946479 Incl. 14.57891 +0.20484825 +0.19214172
P 4.67 H 19.6 G 0.15 U 6
Residuals in seconds of arc
171023 T08 0.3+ 0.8- 171024 C77 0.5- 0.7+ 171025 L33 0.6- 0.4+
171023 T08 0.0 0.1- 171024 C77 0.2- 0.1+ 171026 I52 0.1+ 0.1-
171023 T08 0.4- 0.0 171024 C77 0.2- 0.1+ 171026 I52 0.1+ 0.3-
171023 T08 0.3- 1.0+ 171024 B49 0.0 0.1+ 171026 I52 0.2+ 0.2-
171024 104 0.1+ 0.4- 171024 B49 0.2+ 0.0 171026 I52 0.1+ 0.1-
171024 104 0.2+ 0.2- 171024 B49 0.3+ 0.1- 171026 850 0.3+ 0.1+
171024 104 0.3+ 0.0 171025 926 0.1+ 0.1- 171026 850 0.3- 0.3+
171024 I52 0.4+ 0.1- 171025 926 0.3+ 0.2- 171026 850 0.0 0.3+
171024 I52 0.4+ 0.1+ 171025 926 0.0 0.2- 171026 850 0.2+ 0.0
171024 I52 0.1+ 0.1- 171025 900 0.1+ 0.1- 171026 926 0.1+ 0.2-
171024 I52 0.2+ 0.1- 171025 900 0.5+ 0.3+ 171026 926 0.0 0.1-
171024 926 0.0 0.1- 171025 900 0.1- 0.3- 171026 926 0.2+ 0.0
171024 926 0.2+ 0.2- 171025 L33 0.1+ 0.4-
171024 926 0.3+ 0.1- 171025 L33 0.1- 0.2+
Ephemeris:
2017 UZ4 a,e,i = 2.79, 0.59, 15 q = 1.1318
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 09 26 03 51 32.6 +53 04 59 0.2778 1.1323 111.0 55.8 19.1
...
2017 10 11 04 56 16.1 +39 54 10 0.2694 1.1529 118.9 49.3 18.9
...
2017 10 19 05 12 57.2 +31 45 22 0.2741 1.1756 125.2 43.8 18.8
...
2017 10 25 05 19 32.4 +25 43 12 0.2824 1.1975 130.6 39.1 18.8
2017 10 26 05 20 13.9 +24 44 28 0.2842 1.2015 131.5 38.3 18.8
2017 10 27 05 20 49.1 +23 46 23 0.2861 1.2057 132.5 37.4 18.8
...
2017 11 02 05 22 24.0 +18 14 27 0.3002 1.2325 138.2 32.4 18.8
...
2017 11 10 05 20 21.6 +11 48 21 0.3263 1.2733 145.7 26.0 18.9
...
2017 11 25 05 09 18.3 +03 17 02 0.3996 1.3623 156.2 17.0 19.2
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-U195
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