MPEC 2017-E35 : 2017 EH
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M.P.E.C. 2017-E35 Issued 2017 Mar. 4, 17:43 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 EH
Observations:
K17E00H C2017 01 28.54188 11 36 49.428+00 17 01.07 22.3 wLEE035F51
K17E00H C2017 01 28.56554 11 36 48.895+00 16 47.09 22.5 wLEE035F51
K17E00H C2017 01 28.57732 11 36 48.609+00 16 40.43 22.4 wLEE035F51
K17E00H C2017 02 03.56927 11 33 56.842-00 42 04.81 22.5 wLEE035F51
K17E00H C2017 02 03.59169 11 33 55.891-00 42 18.30 22.5 wLEE035F51
K17E00H C2017 02 03.60292 11 33 55.411-00 42 24.89 22.1 wLEE035F51
K17E00H C2017 02 22.46035 11 09 55.567-03 57 15.44 21.4 wLEE035F51
K17E00H C2017 02 22.47381 11 09 53.889-03 57 23.94 21.9 wLEE035F51
K17E00H* C2017 03 02.24767 10 51 53.18 -05 21 49.6 20.6 rREE035G45
K17E00H C2017 03 02.25273 10 51 52.37 -05 21 53.2 20.6 rREE035G45
K17E00H C2017 03 02.25739 10 51 51.57 -05 21 56.0 20.5 rREE035G45
K17E00H C2017 03 02.26241 10 51 50.77 -05 21 59.0 20.5 rREE035G45
K17E00H C2017 03 02.26731 10 51 49.95 -05 22 02.2 20.7 rREE035G45
K17E00H C2017 03 02.27186 10 51 49.18 -05 22 05.6 20.5 rREE035G45
K17E00H C2017 03 02.38252710 51 31.04 -05 23 18.0 20.0 GUEE035H01
K17E00H C2017 03 02.38658610 51 30.38 -05 23 20.6 20.1 GUEE035H01
K17E00H C2017 03 02.41267310 51 26.10 -05 23 37.6 20.4 GUEE035H01
K17E00H C2017 03 02.43214610 51 22.92 -05 23 50.2 20.1 GUEE035H01
K17E00H KC2017 03 02.92442510 50 04.55 -05 28 56.2 20.2 GUEE035K91
K17E00H KC2017 03 02.92880410 50 03.82 -05 28 59.2 20.4 GUEE035K91
K17E00H KC2017 03 02.93317310 50 03.08 -05 29 02.0 20.4 GUEE035K91
K17E00H C2017 03 03.25214910 49 11.38 -05 32 47.4 20.2 GUEE035H01
K17E00H C2017 03 03.25506110 49 10.88 -05 32 49.3 20.1 GUEE035H01
K17E00H C2017 03 03.26527410 49 09.16 -05 32 56.0 20.3 GUEE035H01
K17E00H C2017 03 03.27384610 49 07.71 -05 33 01.7 20.4 GUEE035H01
K17E00H C2017 03 04.36841 10 46 05.31 -05 44 57.3 20.5 VoEE035691
K17E00H C2017 03 04.37558 10 46 04.06 -05 45 01.9 20.7 VoEE035691
K17E00H C2017 03 04.38277 10 46 02.77 -05 45 06.8 20.8 VoEE035691
K17E00H C2017 03 04.41839 10 45 56.60 -05 45 28.8 qEE035I52
K17E00H C2017 03 04.42399 10 45 55.63 -05 45 34.6 qEE035I52
K17E00H C2017 03 04.42672 10 45 55.10 -05 45 35.5 20.6 VqEE035I52
Observer details:
691 Steward Observatory, Kitt Peak. Observer R. S. McMillan. 0.9-m f/3
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.
G45 Space Surveillance Telescope, Atom Site. Observers M. Blythe, R. Brungard,
P. Festler, T. McVey, J. Paige, G. Spitz. Measurers M. Cornell, A. Klein,
J. Ruprecht, G. Ushomirsky, J. Varey, D. Woods. 3.5-m f/1 reflector + 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 J. A. Johnson.
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.
K91 Sutherland-LCOGT A. Observers T. Lister, S. Greenstreet, E. Gomez.
Measurer T. Lister. 1.0-m f/8 Ritchey-Chretien + CCD.
Orbital elements:
2017 EH Earth MOID = 0.1102 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 305.95488 (2000.0) P Q
n 0.43554760 Peri. 313.32866 +0.20082240 +0.96934134
a 1.7236363 Node 327.45065 -0.80531426 +0.08105715
e 0.5758946 Incl. 15.25799 -0.55779862 +0.23196359
P 2.26 H 20.3 G 0.15 U 5
Residuals in seconds of arc
170128 F51 0.0 0.0 170302 G45 0.3+ 0.3+ 170303 H01 0.1- 0.0
170128 F51 0.1+ 0.2- 170302 G45 0.0 0.3+ 170303 H01 0.0 0.0
170128 F51 0.1- 0.0 170302 G45 0.3- 0.1- 170303 H01 0.1- 0.1-
170203 F51 0.1+ 0.1+ 170302 H01 0.0 0.1- 170304 691 0.3+ 0.1+
170203 F51 0.0 0.0 170302 H01 0.0 0.1- 170304 691 0.3+ 0.2+
170203 F51 0.1- 0.0 170302 H01 0.1- 0.1- 170304 691 0.3- 0.0
170222 F51 0.0 0.1- 170302 H01 0.0 0.0 170304 I52 0.1+ 1.2+
170222 F51 0.0 0.1+ 170302 K91 0.1- 0.1- 170304 I52 0.1+ 1.0-
170302 G45 0.2+ 0.0 170302 K91 0.0 0.2- 170304 I52 0.8- 0.1-
170302 G45 0.5+ 0.3- 170302 K91 0.2- 0.2-
170302 G45 0.0 0.0 170303 H01 0.1+ 0.1-
Ephemeris:
2017 EH a,e,i = 1.72, 0.58, 15 q = 0.7310
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 02 02 11 34 53.1 -00 26 31 0.9141 1.7772 138.6 21.5 22.4
...
2017 02 17 11 19 34.1 -02 59 03 0.7135 1.6639 155.5 14.3 21.5
...
2017 02 25 11 04 36.2 -04 24 34 0.6250 1.6004 164.2 9.7 20.9
...
2017 03 03 10 49 52.3 -05 29 52 0.5687 1.5514 167.5 7.9 20.6
2017 03 04 10 47 07.6 -05 40 46 0.5602 1.5432 167.4 8.0 20.5
2017 03 05 10 44 18.2 -05 51 40 0.5519 1.5348 167.2 8.3 20.5
...
2017 03 11 10 25 47.4 -06 56 27 0.5079 1.4844 161.8 12.1 20.4
...
2017 03 19 09 57 45.7 -08 18 43 0.4638 1.4154 149.7 20.8 20.4
...
2017 04 03 09 02 31.8 -10 29 44 0.4193 1.2816 123.8 40.4 20.5
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-E35
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