[Iaude] MPEC A38: 2017 AM4 [a=1.39,e=0.28,i=58.4,H=19.1,PHA]
mpec at si.edu
mpec at si.edu
Fri Jan 6 18:56:27 EST 2017
M.P.E.C. 2017-A38 Issued 2017 Jan. 6, 23:51 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 AM4
Observations:
K17A04M* C2017 01 03.52070 09 16 08.211-07 10 43.76 21.3 wLEA038F51
K17A04M C2017 01 03.53142 09 16 07.146-07 10 24.21 21.4 wLEA038F51
K17A04M C2017 01 03.54212 09 16 06.081-07 10 04.52 21.3 wLEA038F51
K17A04M C2017 01 03.55282 09 16 05.017-07 09 44.96 21.4 wLEA038F51
K17A04M C2017 01 04.28144809 14 54.42 -06 47 04.6 20.9 GUEA038W86
K17A04M C2017 01 04.28443909 14 54.09 -06 46 59.0 21.2 GUEA038W86
K17A04M C2017 01 04.28743109 14 53.79 -06 46 53.1 21.3 GUEA038W86
K17A04M C2017 01 04.29042009 14 53.50 -06 46 47.5 20.8 GUEA038W86
K17A04M C2017 01 04.29341509 14 53.19 -06 46 42.1 21.0 GUEA038W86
K17A04M C2017 01 04.29641809 14 52.88 -06 46 36.4 20.8 GUEA038W86
K17A04M C2017 01 04.29941809 14 52.57 -06 46 30.7 21.6 GUEA038W86
K17A04M C2017 01 04.30240909 14 52.28 -06 46 25.3 20.6 GUEA038W86
K17A04M _C2017 01 04.55706209 14 27.006-06 38 31.81 21.2 GUEA038568
K17A04M _C2017 01 04.55809809 14 26.899-06 38 29.82 20.9 GUEA038568
K17A04M _C2017 01 04.55913309 14 26.793-06 38 27.87 20.9 GUEA038568
K17A04M C2017 01 05.38509 09 13 03.67 -06 11 59.3 20.9 RoEA038926
K17A04M C2017 01 05.39289 09 13 02.78 -06 11 44.1 21.0 RoEA038926
K17A04M C2017 01 05.40066 09 13 01.95 -06 11 28.6 20.8 RoEA038926
K17A04M |C2017 01 06.22333 09 11 36.62 -05 44 08.6 21.2 VuEA038807
K17A04M |C2017 01 06.22715 09 11 36.24 -05 44 00.6 21.4 VuEA038807
K17A04M |C2017 01 06.23096 09 11 35.77 -05 43 53.5 21.4 VuEA038807
Observer details:
568 Mauna Kea. Observers R. J. Wainscoat, D. Woodworth. Measurers M. Micheli,
R. J. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
807 Cerro Tololo. Observers T. Linder, R. Holmes. 0.61-m f/6.5 astrograph
+ 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,
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.
W86 Cerro Tololo-LCOGT B. Observers T. Lister, S. Greenstreet, E. Gomez.
Measurer S. Greenstreet. 1.0-m f/8 Ritchey-Chretien + CCD.
Orbital elements:
2017 AM4 PHA, Earth MOID = 0.0159 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 185.11608 (2000.0) P Q
n 0.59954889 Peri. 178.86753 +0.62506009 +0.41822213
a 1.3928991 Node 129.28689 -0.72269318 +0.62914788
e 0.2834042 Incl. 58.38006 -0.29498212 -0.65518180
P 1.64 H 19.1 G 0.15 U 9
Residuals in seconds of arc
170103 F51 0.1+ 0.0 170104 W86 0.1- 0.1+ 170104 568 0.1- 0.0
170103 F51 0.1+ 0.0 170104 W86 0.2- 0.1- 170105 926 0.9+ 0.3-
170103 F51 0.0 0.1+ 170104 W86 0.2- 0.0 170105 926 0.1- 0.3-
170103 F51 0.0 0.0 170104 W86 0.3- 0.0 170105 926 0.2- 0.0
170104 W86 0.0 0.1- 170104 W86 0.1- 0.2- 170106 807 0.0 0.1+
170104 W86 0.4- 0.1- 170104 568 0.1- 0.0 170106 807 0.5+ 0.5+
170104 W86 0.3- 0.2+ 170104 568 0.1- 0.0 170106 807 0.3- 0.1-
Ephemeris:
2017 AM4 a,e,i = 1.39, 0.28, 58 q = 0.9981
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2016 12 07 09 37 58.9 -15 29 50 1.2538 1.7366 101.0 33.8 22.2
...
2016 12 22 09 31 16.8 -12 12 54 1.0717 1.7581 117.5 29.7 21.8
...
2016 12 30 09 22 42.4 -09 17 38 0.9823 1.7672 128.1 26.0 21.5
...
2017 01 05 09 13 42.8 -06 24 22 0.9229 1.7730 136.9 22.3 21.2
2017 01 06 09 12 00.0 -05 51 41 0.9138 1.7738 138.4 21.6 21.2
2017 01 07 09 10 13.5 -05 17 54 0.9051 1.7747 140.0 20.9 21.2
...
2017 01 13 08 58 20.8 -01 32 07 0.8591 1.7791 149.8 16.2 20.9
...
2017 01 21 08 39 38.1 +04 24 28 0.8190 1.7836 163.1 9.2 20.5
...
2017 02 05 08 00 21.4 +16 47 48 0.8232 1.7876 162.2 9.7 20.6
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-A38
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