[Iaude] MPEC U101: 2016 UN41 [a=2.66,e=0.50,i=11.5,H=22.3]
mpec at si.edu
mpec at si.edu
Sat Oct 29 15:00:12 EDT 2016
M.P.E.C. 2016-U101 Issued 2016 Oct. 29, 18:54 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 UN41
Observations:
K16U41N* C2016 10 25.45493 01 38 21.338+20 06 33.56 22.0 wLEU101F51
K16U41N C2016 10 25.46766 01 38 21.752+20 06 10.59 21.8 wLEU101F51
K16U41N C2016 10 25.48021 01 38 22.157+20 05 47.69 21.6 wLEU101F51
K16U41N C2016 10 25.49274 01 38 22.554+20 05 24.72 21.5 wLEU101F51
K16U41N KC2016 10 26.34508 01 38 57.16 +19 39 50.3 oEU101291
K16U41N KC2016 10 26.34851 01 38 57.26 +19 39 43.3 oEU101291
K16U41N KC2016 10 26.35192 01 38 57.39 +19 39 37.7 oEU101291
K16U41N _C2016 10 26.48825801 39 02.715+19 35 37.78 21.4 RUEU101568
K16U41N _C2016 10 26.49079201 39 02.799+19 35 33.19 21.4 RUEU101568
K16U41N KC2016 10 27.26776 01 39 34.74 +19 12 27.7 oEU101291
K16U41N KC2016 10 27.27006 01 39 34.83 +19 12 23.3 oEU101291
K16U41N KC2016 10 27.27238 01 39 34.90 +19 12 19.8 oEU101291
K16U41N C2016 10 27.41583 01 39 39.63 +19 08 03.5 21.5 VqEU101I52
K16U41N C2016 10 27.42025 01 39 39.85 +19 07 55.7 21.3 VqEU101I52
K16U41N C2016 10 27.42471 01 39 39.94 +19 07 47.0 21.7 VqEU101I52
K16U41N KC2016 10 29.20669 01 40 52.48 +18 15 56.0 21.9 RoEU101291
K16U41N KC2016 10 29.21144 01 40 52.60 +18 15 47.3 21.5 RoEU101291
K16U41N KC2016 10 29.21619 01 40 52.76 +18 15 39.5 21.6 RoEU101291
Observer details:
291 LPL/Spacewatch II. Observers R. A. Mastaler, M. T. Read. 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.
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.
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 UN41
Epoch 2016 July 31.0 TT = JDT 2457600.5 MPC
M 350.50283 (2000.0) P Q
n 0.22769820 Peri. 132.30707 +0.98830969 +0.05662528
a 2.6560096 Node 224.99957 -0.09229154 +0.96122856
e 0.5011177 Incl. 11.54802 +0.12135170 +0.26987633
P 4.33 H 22.3 G 0.15 U 7
Residuals in seconds of arc
161025 F51 0.0 0.1- 161026 291 0.1- 0.3+ 161027 I52 0.1- 0.0
161025 F51 0.1+ 0.1+ 161026 568 0.1+ 0.0 161027 I52 0.9+ 0.1+
161025 F51 0.1+ 0.0 161026 568 0.1+ 0.0 161027 I52 0.1- 0.6-
161025 F51 0.1- 0.1- 161027 291 0.3- 0.1- 161029 291 0.4+ 0.3+
161026 291 0.2- 0.5+ 161027 291 0.0 0.4- 161029 291 0.2- 0.3-
161026 291 0.4- 0.3- 161027 291 0.1- 0.2+ 161029 291 0.1- 0.1+
Ephemeris:
2016 UN41 a,e,i = 2.66, 0.50, 12 q = 1.3250
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2016 09 29 01 14 45.2 +32 32 15 0.3814 1.3390 147.4 23.7 22.0
...
2016 10 14 01 29 55.4 +25 57 25 0.3870 1.3705 161.9 13.1 21.7
...
2016 10 22 01 35 59.2 +21 51 49 0.4042 1.3940 168.9 7.9 21.6
...
2016 10 28 01 40 03.9 +18 51 03 0.4246 1.4143 170.8 6.4 21.7
2016 10 29 01 40 43.7 +18 22 00 0.4286 1.4179 170.6 6.5 21.7
2016 10 30 01 41 23.4 +17 53 21 0.4328 1.4216 170.3 6.7 21.8
...
2016 11 05 01 45 24.6 +15 11 59 0.4620 1.4448 166.5 9.2 22.0
...
2016 11 13 01 51 08.1 +12 11 05 0.5110 1.4787 159.3 13.7 22.5
...
2016 11 28 02 03 45.1 +08 27 40 0.6322 1.5499 145.6 21.1 23.3
A. U. Tomatic (C) Copyright 2016 MPC M.P.E.C. 2016-U101
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