[Iaude] MPEC U99: 2016 UL41 [a=1.61,e=0.26,i=13.9,H=22.8]
mpec at si.edu
mpec at si.edu
Sat Oct 29 14:52:10 EDT 2016
M.P.E.C. 2016-U99 Issued 2016 Oct. 29, 18:47 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 UL41
Observations:
K16U41L* C2016 10 25.40678 00 44 20.405+22 48 17.73 21.4 wLEU099F51
K16U41L C2016 10 25.41881 00 44 21.472+22 47 36.24 21.7 wLEU099F51
K16U41L C2016 10 25.43079 00 44 22.542+22 46 54.85 21.6 wLEU099F51
K16U41L C2016 10 25.44285 00 44 23.620+22 46 13.17 21.7 wLEU099F51
K16U41L C2016 10 26.19331 00 45 41.98 +22 03 27.1 20.6 RoEU099926
K16U41L C2016 10 26.20222 00 45 42.77 +22 02 57.2 20.8 RoEU099926
K16U41L C2016 10 26.21115 00 45 43.55 +22 02 26.9 21.0 RoEU099926
K16U41L KC2016 10 26.35670 00 45 56.69 +21 54 11.0 20.9 RoEU099291
K16U41L KC2016 10 26.35877 00 45 56.89 +21 54 04.2 20.4 RoEU099291
K16U41L KC2016 10 26.36084 00 45 57.06 +21 53 56.4 20.7 RoEU099291
K16U41L _C2016 10 26.40231500 46 02.146+21 51 45.28 21.0 RUEU099568
K16U41L _C2016 10 26.40335000 46 02.237+21 51 41.75 21.0 RUEU099568
K16U41L _C2016 10 26.40438700 46 02.329+21 51 38.21 21.0 RUEU099568
K16U41L C2016 10 27.14499 00 47 19.22 +21 09 55.1 20.8 VqEU099I52
K16U41L C2016 10 27.14745 00 47 19.45 +21 09 47.4 20.9 VqEU099I52
K16U41L C2016 10 27.14891 00 47 19.55 +21 09 41.5 20.7 VqEU099I52
K16U41L C2016 10 27.15037 00 47 19.68 +21 09 36.3 21.1 VqEU099I52
K16U41L C2016 10 27.15367900 47 19.90 +21 09 25.4 21.1 VtEU099H01
K16U41L C2016 10 27.15901100 47 20.37 +21 09 07.8 20.9 VtEU099H01
K16U41L C2016 10 27.16735800 47 21.13 +21 08 40.0 21.0 VtEU099H01
K16U41L C2016 10 27.17355300 47 21.68 +21 08 19.3 20.8 VtEU099H01
K16U41L C2016 10 27.26200 00 47 29.64 +21 03 25.7 20.5 RoEU099926
K16U41L C2016 10 27.26744 00 47 30.13 +21 03 07.5 20.7 RoEU099926
K16U41L C2016 10 27.27289 00 47 30.62 +21 02 49.7 20.7 RoEU099926
K16U41L C2016 10 29.35031 00 50 58.68 +19 08 59.7 20.6 RoEU099926
K16U41L C2016 10 29.35699 00 50 59.27 +19 08 38.1 20.6 RoEU099926
K16U41L C2016 10 29.36556 00 51 00.05 +19 08 10.3 20.5 RoEU099926
Observer details:
291 LPL/Spacewatch II. Observer R. A. Mastaler. 1.8-m f/2.7 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.
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.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + 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 UL41 Earth MOID = 0.2441 AU
Epoch 2016 July 31.0 TT = JDT 2457600.5 MPC
M 340.60749 (2000.0) P Q
n 0.48081877 Peri. 127.25830 +0.97118002 +0.17080982
a 1.6136714 Node 223.62163 -0.20613455 +0.95206253
e 0.2648504 Incl. 13.94289 +0.11965749 +0.25377341
P 2.05 H 22.8 G 0.15 U 7
Residuals in seconds of arc
161025 F51 0.0 0.0 161026 291 0.1- 0.1- 161027 H01 0.2+ 0.2-
161025 F51 0.0 0.0 161026 568 0.0 0.1- 161027 H01 0.3+ 0.3-
161025 F51 0.0 0.0 161026 568 0.0 0.1- 161027 H01 0.2+ 0.4-
161025 F51 0.0 0.0 161026 568 0.0 0.1- 161027 926 0.4- 0.0
161026 926 0.0 0.1- 161027 I52 0.1+ 0.1+ 161027 926 0.3- 0.1+
161026 926 0.1- 0.1+ 161027 I52 0.2+ 0.5+ 161027 926 0.2- 0.6+
161026 926 0.4- 0.0 161027 I52 0.3- 0.5- 161029 926 0.2+ 0.1-
161026 291 0.0 0.3+ 161027 I52 0.3- 0.9- 161029 926 0.0 0.1+
161026 291 0.1+ 0.6+ 161027 H01 0.3+ 0.3- 161029 926 0.1- 0.2+
Ephemeris:
2016 UL41 a,e,i = 1.61, 0.26, 14 q = 1.1863
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2016 09 29 23 54 25.3 +46 06 03 0.2537 1.1969 135.9 35.6 21.7
...
2016 10 14 00 23 54.4 +33 55 20 0.2455 1.2187 151.5 23.0 21.3
...
2016 10 22 00 38 26.8 +26 06 10 0.2545 1.2347 157.9 17.7 21.2
...
2016 10 28 00 48 44.4 +20 22 41 0.2686 1.2484 159.3 16.4 21.3
2016 10 29 00 50 24.8 +19 28 05 0.2716 1.2508 159.1 16.4 21.3
2016 10 30 00 52 04.6 +18 34 29 0.2748 1.2533 158.9 16.6 21.4
...
2016 11 05 01 01 53.5 +13 37 48 0.2975 1.2688 155.9 18.6 21.6
...
2016 11 13 01 14 40.8 +08 19 11 0.3370 1.2914 149.6 22.8 22.1
...
2016 11 28 01 38 16.2 +02 13 50 0.4350 1.3384 137.1 30.1 22.9
A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-U99
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