MPEC 2016-R91 : 2016 RW17
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M.P.E.C. 2016-R91 Issued 2016 Sept. 9, 03:17 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 RW17
Observations:
K16R17W* C2016 09 05.26749 21 58 30.20 +07 15 25.5 20.1 VqER091G96
K16R17W C2016 09 05.27131 21 58 29.84 +07 16 21.0 20.0 VqER091G96
K16R17W C2016 09 05.27524 21 58 29.47 +07 17 17.8 20.0 VqER091G96
K16R17W C2016 09 05.27906 21 58 29.03 +07 18 11.4 19.3 VqER091G96
K16R17W C2016 09 05.32294 21 58 25.06 +07 28 42.5 20.6 VqER091G96
K16R17W C2016 09 05.32412 21 58 24.94 +07 28 59.2 20.3 VqER091G96
K16R17W C2016 09 05.32528 21 58 24.83 +07 29 15.6 20.4 VqER091G96
K16R17W C2016 09 05.32644 21 58 24.74 +07 29 32.2 20.2 VqER091G96
K16R17W C2016 09 05.42072 21 58 16.96 +07 51 52.4 20.1 VqER091G96
K16R17W C2016 09 05.42121 21 58 16.95 +07 51 59.4 19.8 VqER091G96
K16R17W C2016 09 05.42176 21 58 16.83 +07 52 07.0 19.1 VqER091G96
K16R17W C2016 09 05.42223 21 58 16.89 +07 52 13.4 19.7 VqER091G96
K16R17W KC2016 09 05.44547 21 58 15.28 +07 57 42.7 oER091291
K16R17W KC2016 09 05.44653 21 58 15.21 +07 57 57.7 oER091291
K16R17W KC2016 09 05.44757 21 58 15.16 +07 58 11.9 oER091291
K16R17W KC2016 09 05.81402 21 58 09.24 +09 22 52.2 tER091104
K16R17W KC2016 09 05.82375 21 58 08.51 +09 25 05.5 tER091104
K16R17W KC2016 09 05.82817 21 58 08.15 +09 26 05.9 19.2 RtER091104
K16R17W KC2016 09 06.10410521 57 56.39 +10 28 06.8 20.6 VuER091H21
K16R17W KC2016 09 06.11060321 57 55.86 +10 29 33.2 20.6 VuER091H21
K16R17W KC2016 09 06.11659621 57 55.41 +10 30 52.8 20.3 VuER091H21
K16R17W C2016 09 06.15682 21 57 54.91 +10 39 56.9 20.2 VqER091G96
K16R17W C2016 09 06.16287 21 57 54.55 +10 41 16.2 qER091G96
K16R17W C2016 09 06.16886 21 57 53.98 +10 42 36.5 20.1 VqER091G96
K16R17W C2016 09 06.17487 21 57 53.46 +10 43 55.7 20.3 VqER091G96
K16R17W C2016 09 06.23818 21 57 48.17 +10 57 50.1 19.8 VqER091G96
K16R17W C2016 09 06.24478 21 57 47.55 +10 59 17.2 19.9 VqER091G96
K16R17W C2016 09 06.25138 21 57 47.07 +11 00 42.8 19.6 VqER091G96
K16R17W C2016 09 06.25797 21 57 46.46 +11 02 09.7 20.2 VqER091G96
K16R17W KC2016 09 07.10940321 57 16.40 +13 59 15.1 20.5 VuER091H21
K16R17W KC2016 09 07.11549421 57 15.99 +14 00 28.9 20.4 VuER091H21
K16R17W KC2016 09 07.12246421 57 15.49 +14 01 52.8 20.8 VuER091H21
K16R17W C2016 09 07.81795 21 56 51.69 +16 14 52.0 21.2 VSER091033
K16R17W C2016 09 07.91780 21 56 45.51 +16 33 16.6 22.2 VSER091033
K16R17W C2016 09 07.92017 21 56 45.36 +16 33 42.3 22.3 VSER091033
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers B. Stecklum,
C. Hoegner. Measurer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
104 San Marcello Pistoiese. Observer P. Bacci. Measurers P. Bacci, L. Tesi,
G. Fagioli. 0.60-m f/4 reflector + CCD.
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
G96 Mt. Lemmon Survey. Observers R. G. Matheny, 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, 0.76-m f/3.0 astrograph + CCD, 0.81-m f/4.0 astrograph
+ CCD.
Orbital elements:
2016 RW17 Earth MOID = 0.0553 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5 MPC
M 350.76655 (2000.0) P Q
n 0.49450555 Peri. 345.92233 +0.81584506 +0.56930858
a 1.5837572 Node 338.40671 -0.50031449 +0.60698310
e 0.3315815 Incl. 15.99580 -0.28996940 +0.55449008
P 1.99 H 24.7 G 0.15 U 7
Residuals in seconds of arc
160905 G96 0.1+ 0.5- 160905 291 0.1+ 0.4+ 160906 G96 0.0 0.5-
160905 G96 0.1+ 0.0 160905 291 0.1+ 0.5+ 160906 G96 0.0 0.1-
160905 G96 0.1+ 0.1+ 160905 291 0.4+ 0.0 160906 G96 0.7- 0.6+
160905 G96 1.1- 1.3- 160905 104 0.3+ 0.2+ 160906 G96 0.6+ 0.2-
160905 G96 0.2+ 0.1+ 160905 104 0.3+ 0.0 160906 G96 0.0 0.6+
160905 G96 0.0 0.0 160905 104 0.1- 0.1- 160907 H21 0.3- 0.7-
160905 G96 0.1- 0.2- 160906 H21 0.0 0.0 160907 H21 0.0 0.1-
160905 G96 0.1+ 0.2- 160906 H21 0.4- 0.2- 160907 H21 0.0 0.2+
160905 G96 0.2- 0.2+ 160906 H21 0.2- 0.3- 160907 033 0.1+ 0.1+
160905 G96 0.2+ 0.3+ 160906 G96 0.4+ 0.0 160907 033 0.1- 0.2+
160905 G96 1.0- 0.1+ 160906 G96 (2.0+ 1.0-) 160907 033 0.1- 0.0
160905 G96 0.4+ 0.1- 160906 G96 0.6+ 0.1-
Ephemeris:
2016 RW17 a,e,i = 1.58, 0.33, 16 q = 1.0586
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2016 08 10 00 27 21.5 -84 17 07 0.1252 1.0619 109.4 64.2 22.6
...
2016 08 25 22 16 32.0 -50 34 51 0.06353 1.0604 140.2 37.6 20.4
...
2016 09 02 22 01 42.3 -07 50 10 0.05951 1.0675 169.2 10.2 19.4
...
2016 09 08 21 56 43.0 +16 49 08 0.07761 1.0764 151.6 26.4 20.5
2016 09 09 21 56 14.1 +19 40 39 0.08173 1.0781 149.1 28.7 20.7
2016 09 10 21 55 50.5 +22 14 27 0.08606 1.0800 146.8 30.7 20.9
...
2016 09 16 21 55 02.3 +32 57 41 0.1151 1.0926 137.2 38.7 21.7
...
2016 09 24 21 57 18.8 +40 01 18 0.1581 1.1134 131.0 42.8 22.6
...
2016 10 09 22 10 08.9 +44 25 33 0.2447 1.1628 127.1 43.3 23.6
A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-R91
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