MPEC 2017-D05 : 2017 CN32
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M.P.E.C. 2017-D05 Issued 2017 Feb. 16, 18:06 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
2017 CN32
Observations:
K17C32N* C2017 02 09.51528 13 43 26.591+16 28 49.41 19.6 iLED005F51
K17C32N C2017 02 09.52624 13 43 24.263+16 28 08.53 19.7 iLED005F51
K17C32N C2017 02 09.53717 13 43 21.943+16 27 28.17 20.0 iLED005F51
K17C32N C2017 02 09.54815 13 43 19.611+16 26 47.28 19.7 iLED005F51
K17C32N C2017 02 10.33633313 40 39.38 +15 37 31.3 19.8 GUED005H01
K17C32N C2017 02 10.33985713 40 38.65 +15 37 18.2 19.1 GUED005H01
K17C32N C2017 02 10.35477713 40 35.48 +15 36 22.8 19.6 GUED005H01
K17C32N C2017 02 10.36632213 40 33.02 +15 35 39.8 19.9 GUED005H01
K17C32N KC2017 02 10.46570713 40 13.03 +15 29 32.6 20.4 VUED005T04
K17C32N KC2017 02 10.47120013 40 11.89 +15 29 12.3 20.6 VUED005T04
K17C32N KC2017 02 10.47804113 40 10.44 +15 28 46.5 20.8 VUED005T04
K17C32N ^C2017 02 11.32890 13 37 14.39 +14 35 31.6 19.6 RoED005695
K17C32N "C2017 02 11.32988813 37 14.07 +14 35 27.7 19.8 RtED005705
K17C32N "C2017 02 11.33090513 37 13.84 +14 35 23.7 19.6 RtED005705
K17C32N "C2017 02 11.33192113 37 13.62 +14 35 20.1 19.7 RtED005705
K17C32N ^C2017 02 11.33275 13 37 13.56 +14 35 17.0 20.0 RoED005695
K17C32N ^C2017 02 11.33661 13 37 12.73 +14 35 02.4 20.1 RoED005695
K17C32N C2017 02 11.36490913 37 06.52 +14 33 16.6 20.0 GUED005H01
K17C32N C2017 02 11.36869913 37 05.71 +14 33 02.4 20.0 GUED005H01
K17C32N C2017 02 11.37633413 37 04.06 +14 32 33.9 20.5 GUED005H01
K17C32N C2017 02 11.39256813 37 00.54 +14 31 33.2 20.2 GUED005H01
K17C32N KC2017 02 16.48678 13 18 42.44 +09 13 50.8 oED005291
K17C32N KC2017 02 16.49091 13 18 41.51 +09 13 35.9 oED005291
K17C32N C2017 02 16.49491213 18 40.48 +09 13 20.0 19.7 GUED005H01
K17C32N KC2017 02 16.49504 13 18 40.60 +09 13 20.6 oED005291
K17C32N C2017 02 16.49914513 18 39.51 +09 13 04.4 19.7 GUED005H01
K17C32N C2017 02 16.50851713 18 37.35 +09 12 29.5 19.7 GUED005H01
K17C32N C2017 02 16.51664113 18 35.48 +09 11 59.2 19.6 GUED005H01
Observer details:
291 LPL/Spacewatch II. Observer M. T. Read. 1.8-m f/2.7 reflector + CCD.
695 Kitt Peak. Observer R. A. Mastaler. 2.3-m f/9 reflector + CCD.
705 Apache Point. Observers K. Nault, M. Hammergren, M. Brucker. Measurer
K. Nault. 3.5-m f/10 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers B. Gibson, T. Goggia, S. Kahale,
T. Lowe, 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.
T04 Haleakala-LCOGT OGG B #2. Observers T. Lister, S. Greenstreet, E. Gomez.
Measurer T. Lister. 0.4-m f/8 Schmidt-Cassegrain + CCD.
Orbital elements:
2017 CN32 Earth MOID = 0.2190 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 10.69066 (2000.0) P Q
n 0.21808349 Peri. 116.61135 -0.26542871 -0.96059149
a 2.7335112 Node 347.88460 +0.68381357 -0.12721941
e 0.6223002 Incl. 23.15584 +0.67966654 -0.24714209
P 4.52 H 20.6 G 0.15 U 5
Residuals in seconds of arc
170209 F51 0.0 0.2+ 170210 T04 0.5+ 0.5- 170211 H01 0.1+ 0.1-
170209 F51 0.1- 0.1- 170211 695 0.0 0.4+ 170216 291 0.5- 0.3-
170209 F51 0.0 0.1+ 170211 705 0.1+ 0.1+ 170216 291 0.1- 0.1+
170209 F51 0.0 0.0 170211 705 0.1- 0.1- 170216 H01 0.1- 0.1+
170210 H01 0.1- 0.1- 170211 705 0.1- 0.1+ 170216 291 0.5+ 0.1+
170210 H01 0.1+ 0.1- 170211 695 0.1- 0.2+ 170216 H01 0.0 0.2+
170210 H01 0.0 0.1- 170211 695 0.1- 0.1- 170216 H01 0.1+ 0.1+
170210 H01 0.0 0.1- 170211 H01 0.1- 0.1+ 170216 H01 0.2+ 0.0
170210 T04 0.0 0.1- 170211 H01 0.0 0.0
170210 T04 0.4+ 0.0 170211 H01 0.1+ 0.0
Ephemeris:
2017 CN32 a,e,i = 2.73, 0.62, 23 q = 1.0324
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 01 17 14 47 58.2 +38 31 34 0.3523 1.0630 93.1 67.5 20.8
...
2017 02 01 14 10 08.2 +25 04 48 0.3212 1.1258 107.8 56.5 20.4
...
2017 02 09 13 45 09.6 +17 00 58 0.3124 1.1703 119.0 47.5 20.2
...
2017 02 15 13 24 09.9 +10 46 20 0.3125 1.2076 128.6 39.7 20.1
2017 02 16 13 20 30.5 +09 44 12 0.3132 1.2142 130.3 38.4 20.0
2017 02 17 13 16 49.0 +08 42 25 0.3141 1.2207 132.0 37.0 20.0
...
2017 02 23 12 54 07.7 +02 44 43 0.3246 1.2618 142.2 28.7 19.9
...
2017 03 03 12 23 58.9 -04 11 02 0.3528 1.3198 155.2 18.4 19.9
...
2017 03 18 11 36 50.7 -12 44 20 0.4502 1.4359 165.8 9.8 20.3
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-D05
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