MPEC 2017-E26 : 2017 EC
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2017-E25
Read MPEC 2017-E27
M.P.E.C. 2017-E26 Issued 2017 Mar. 3, 02:49 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 EC
Observations:
K17E00C C2017 02 14.43140 08 52 14.436+30 41 13.23 19.3 iLEE026F51
K17E00C C2017 02 14.45683 08 52 11.880+30 40 39.02 19.2 iLEE026F51
K17E00C C2017 02 14.46959 08 52 10.605+30 40 21.73 19.2 iLEE026F51
K17E00C C2017 02 14.47381 08 52 10.185+30 40 15.99 19.2 iLEE026F51
K17E00C C2017 02 14.48671 08 52 08.905+30 39 58.36 19.1 iLEE026F51
K17E00C C2017 02 14.49961 08 52 07.639+30 39 40.64 19.4 iLEE026F51
K17E00C C2017 02 14.51253 08 52 06.375+30 39 22.75 19.1 iLEE026F51
K17E00C C2017 02 27.24503 08 36 09.123+24 13 20.68 19.5 wLEE026F51
K17E00C C2017 02 27.26908 08 36 07.376+24 12 26.21 19.5 wLEE026F51
K17E00C C2017 02 27.28109 08 36 06.492+24 11 58.78 19.5 wLEE026F51
K17E00C* C2017 03 01.21950 08 34 19.34 +22 54 19.7 19.7 rREE026G45
K17E00C C2017 03 01.22547 08 34 18.89 +22 54 05.3 19.2 rREE026G45
K17E00C C2017 03 01.23144 08 34 18.49 +22 53 50.3 19.4 rREE026G45
K17E00C C2017 03 01.23151 08 34 18.47 +22 53 50.1 19.4 rREE026G45
K17E00C C2017 03 01.23735 08 34 18.09 +22 53 35.8 19.2 rREE026G45
K17E00C C2017 03 01.23741 08 34 18.10 +22 53 35.4 19.4 rREE026G45
K17E00C C2017 03 01.24291 08 34 17.73 +22 53 21.9 19.6 rREE026G45
K17E00C C2017 03 01.24298 08 34 17.71 +22 53 21.7 19.4 rREE026G45
K17E00C KC2017 03 01.91347 08 33 44.92 +22 25 18.4 19.9 VqEE026C77
K17E00C KC2017 03 01.91872 08 33 44.59 +22 25 04.6 19.4 VqEE026C77
K17E00C KC2017 03 01.92424 08 33 44.27 +22 24 50.6 19.2 VqEE026C77
K17E00C KC2017 03 02.03221 08 33 37.80 +22 20 13.2 19.2 RqEE026K65
K17E00C KC2017 03 02.04491 08 33 37.16 +22 19 40.1 18.9 RqEE026K65
K17E00C KC2017 03 02.05698 08 33 36.43 +22 19 08.9 18.9 RqEE026K65
K17E00C KC2017 03 02.07361 08 33 35.63 +22 18 24.8 18.9 RqEE026K65
K17E00C KC2017 03 02.07594 08 33 38.92 +22 18 27.6 19.0 RqEE026H36
K17E00C KC2017 03 02.08044 08 33 38.64 +22 18 16.4 18.8 RqEE026H36
K17E00C KC2017 03 02.08495 08 33 38.38 +22 18 05.4 18.8 RqEE026H36
K17E00C C2017 03 02.11097 08 33 37.47 +22 17 03.0 19.0 VqEE026I52
K17E00C C2017 03 02.13732 08 33 35.87 +22 15 57.2 19.2 VqEE026I52
K17E00C C2017 03 02.17294 08 33 33.69 +22 14 28.0 19.0 VqEE026I52
K17E00C KC2017 03 02.82534 08 33 03.96 +21 46 20.5 17.6 RqEE026K61
K17E00C KC2017 03 02.82583 08 33 03.95 +21 46 19.2 17.7 RqEE026K61
K17E00C KC2017 03 02.82681 08 33 03.90 +21 46 16.6 17.9 RqEE026K61
K17E00C KC2017 03 02.82853 08 33 03.80 +21 46 12.2 18.2 RqEE026K61
K17E00C KC2017 03 02.83026 08 33 03.69 +21 46 08.0 18.0 RqEE026K61
K17E00C KC2017 03 02.87787 08 33 01.47 +21 44 09.9 17.9 RtEE026B49
K17E00C KC2017 03 02.88104 08 33 01.28 +21 44 01.5 18.2 RtEE026B49
K17E00C KC2017 03 02.88645 08 33 00.98 +21 43 47.3 18.3 RtEE026B49
K17E00C KC2017 03 03.02646 08 32 53.01 +21 37 36.5 18.7 GUEE026K38
K17E00C KC2017 03 03.03993 08 32 52.34 +21 37 00.5 19.0 GUEE026K38
K17E00C KC2017 03 03.06080 08 32 51.34 +21 36 04.8 19.0 GUEE026K38
Observer details:
B49 Paus Observatory, Sabadell. Observer J. Camarasa. 0.30-m f/4 Newtonian
reflector + CCD.
C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4 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.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m 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.
K38 M57 Observatory, Saltrio. Observer G. Baj. 0.30-m f/8 Ritchey-Chretien
+ CCD.
K61 Rokycany Observatory. Observer M. Adamovsky. 0.51-m f/6.8 reflector
+ CCD.
K65 Cesena. Observers V. Tinella, N. A. R. O. Nicolini Astronomical Robotic
Observatory. Measurer V. Tinella. 0.40-m f/7 Schmidt-Cassegrain + CCD.
Orbital elements:
2017 EC Earth MOID = 0.1265 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 341.36757 (2000.0) P Q
n 0.37233500 Peri. 210.94895 -0.98167127 +0.18313652
a 1.9135808 Node 339.40480 -0.12922394 -0.84305652
e 0.4228541 Incl. 8.62449 -0.14008099 -0.50568441
P 2.65 H 21.1 G 0.15 U 5
Residuals in seconds of arc
170214 F51 0.0 0.0 170301 G45 0.0 0.2+ 170302 I52 0.1+ 0.1-
170214 F51 0.0 0.0 170301 G45 0.2+ 0.0 170302 I52 0.2- 0.2-
170214 F51 0.0 0.0 170301 G45 0.1+ 0.2+ 170302 I52 0.1- 0.0
170214 F51 0.0 0.0 170301 G45 0.1- 0.1+ 170302 K61 0.2- 0.2+
170214 F51 0.0 0.0 170301 C77 0.2- 0.5+ 170302 K61 0.0 0.1+
170214 F51 0.0 0.0 170301 C77 0.3- 0.0 170302 K61 0.1+ 0.1+
170214 F51 0.0 0.0 170301 C77 0.0 0.0 170302 K61 0.0 0.1+
170227 F51 0.1- 0.0 170302 K65 0.1+ 0.3+ 170302 K61 0.2- 0.4+
170227 F51 0.1- 0.0 170302 K65 0.8+ 0.2+ 170302 B49 0.2- 0.1+
170227 F51 0.1- 0.1- 170302 K65 0.3- 0.4+ 170302 B49 0.3- 0.1-
170301 G45 0.9+ 0.2- 170302 K65 0.7+ 0.5- 170302 B49 0.1- 0.3-
170301 G45 0.2+ 0.2+ 170302 H36 0.1+ 0.5- 170303 K38 0.4- 0.1-
170301 G45 0.1+ 0.0 170302 H36 0.1- 0.5- 170303 K38 0.1- 0.2-
170301 G45 0.1- 0.0 170302 H36 0.0 0.2- 170303 K38 0.4+ 0.2-
Ephemeris:
2017 EC a,e,i = 1.91, 0.42, 9 q = 1.1044
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 02 01 09 10 19.0 +33 53 42 0.3160 1.2909 163.1 12.9 19.9
...
2017 02 16 08 50 01.8 +30 05 13 0.2502 1.2213 156.4 18.9 19.5
...
2017 02 24 08 39 35.5 +26 12 05 0.2254 1.1891 149.3 25.1 19.4
...
2017 03 02 08 33 41.1 +22 21 57 0.2110 1.1677 143.6 30.2 19.4
2017 03 03 08 32 55.8 +21 39 09 0.2089 1.1644 142.7 31.1 19.4
2017 03 04 08 32 15.0 +20 55 07 0.2069 1.1612 141.8 31.9 19.4
...
2017 03 10 08 29 49.0 +16 07 02 0.1967 1.1435 136.4 36.8 19.4
...
2017 03 18 08 31 15.4 +08 48 35 0.1875 1.1247 129.9 42.8 19.4
...
2017 04 02 08 49 01.9 -06 25 41 0.1829 1.1057 121.3 50.6 19.5
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-E26
Read MPEC 2017-E25
Read MPEC 2017-E27
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)