[Iaude] MPEC E78: 2017 FE101 [a=1.47,e=0.41,i=53.6,H=19.1]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Sat Mar 9 15:05:17 EST 2019
M.P.E.C. 2019-E78 Issued 2019 Mar. 9, 19:59 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 https://www.minorplanetcenter.net/ ISSN 1523-6714
2017 FE101
Revision to MPEC 2017-F166
Additional Observations:
K17FA1E KC2019 03 07.13357 15 13 01.16 +04 12 44.1 21.8 GVEE078J04
K17FA1E KC2019 03 07.14342 15 13 01.12 +04 13 04.2 21.7 GVEE078J04
K17FA1E KC2019 03 07.15326 15 13 01.06 +04 13 24.3 22.2 GVEE078J04
K17FA1E KC2019 03 09.13455 15 12 49.31 +05 21 38.1 22.5 GVEE078J04
K17FA1E KC2019 03 09.14432 15 12 49.15 +05 21 59.0 21.9 GVEE078J04
K17FA1E KC2019 03 09.15409 15 12 49.10 +05 22 19.2 21.6 GVEE078J04
Observer details:
J04 ESA Optical Ground Station, Tenerife. Observers P. Ruiz, D. Abreu.
Measurers E. Schwab, M. Micheli, D. Koschny, A. Knoefel, M. Busch.
1.0-m f/4.4 reflector + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
190307 J04 0.03+ 0.02+ 190309 J04 0.03+ 0.02+ MPO405720 -0.088 day
Orbital elements:
2017 FE101 Earth MOID = 0.0522 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 155.28411 (2000.0) P Q
n 0.55074154 Peri. 222.44354 +0.67813145 -0.72712021
a 1.4740227 Node 187.63742 +0.67040865 +0.55238794
e 0.4056988 Incl. 53.56819 -0.30114777 -0.40763190
P 1.79 H 19.1 G 0.15 U 4
Residuals in seconds of arc
170325 G96 0.0 0.6+ 170327 807 0.1- 0.3+ 170401 T12 0.0 0.1-
170325 G96 0.1+ 0.2+ 170327 I52 0.1+ 0.2+ 170401 T12 0.0 0.0
170325 G96 0.1+ 0.3+ 170327 I52 0.2- 0.1- 170401 691 0.4+ 0.1-
170325 G96 0.2+ 0.3+ 170327 I52 0.2+ 0.1- 170401 691 0.5+ 0.1-
170325 I52 0.3+ 0.2- 170327 I52 0.4+ 0.1+ 170401 691 0.2- 0.3-
170325 I52 0.6+ 0.1- 170327 E23 0.2- 0.1- 170403 G96 0.2+ 0.0
170325 I52 0.6+ 0.2- 170327 E23 0.1+ 0.3+ 170403 G96 0.1+ 0.1-
170326 033 0.0 0.2+ 170327 C43 1.1- 0.3- 170403 G96 0.1+ 0.1-
170326 033 0.2+ 0.0 170327 C43 1.5- 0.5- 170403 G96 0.1+ 0.0
170326 033 0.1+ 0.0 170327 587 0.1- 0.1- 170404 807 0.2- 0.3-
170326 033 0.0 0.1- 170327 587 0.5+ 0.0 170404 807 0.4+ 0.2+
170326 033 0.0 0.2+ 170327 587 0.6- 0.0 170404 807 0.2+ 0.2+
170326 033 0.2+ 0.3+ 170328 K61 0.7+ 0.6+ 170405 691 0.1+ 0.2+
170326 G96 0.1+ 0.1+ 170328 K61 0.1- 0.3+ 170405 691 (2.0+ 3.0-)
170326 G96 0.0 0.0 170328 K61 0.6- 0.1- 170415 926 0.5- 0.6-
170326 G96 0.2+ 0.1- 170328 033 0.2- 0.4+ 170415 926 0.2- 0.1+
170326 G96 0.2+ 0.2+ 170328 033 0.1+ 0.2- 170415 926 0.5- 0.1+
170326 926 0.2+ 0.1+ 170328 033 0.0 0.1+ 170416 691 0.3+ 0.2+
170326 926 0.5+ 0.3+ 170330 691 0.1- 0.1+ 170416 691 0.1- 0.1-
170326 I52 0.2- 0.1- 170330 691 0.1- 0.1- 170416 691 0.1+ 0.3-
170326 I52 0.2+ 0.2- 170330 691 0.3+ 0.2- 170420 F51 0.1- 0.0
170326 926 0.2+ 0.0 170330 I52 0.4+ 0.0 170420 F51 0.2- 0.0
170326 I52 0.2+ 0.2+ 170330 I52 0.3+ 0.1- 170420 F51 0.1- 0.1-
170326 I52 0.1+ 0.7+ 170330 I52 0.2- 0.1+ 170420 F51 0.2- 0.1-
170326 246 0.2+ 0.3- 170330 I52 0.5+ 0.1- 170424 691 0.4- 0.3-
170326 246 (1.6+ 0.3+) 170330 T12 0.1+ 0.1- 170424 691 0.4- 0.5+
170326 246 0.4- 0.7+ 170330 T12 0.0 0.1- 170424 691 0.1- 0.0
170326 246 0.6+ 0.7- 170330 T12 0.0 0.0 170428 H21 0.2+ 0.5+
170326 246 0.7- 0.4- 170331 H45 0.7+ 0.0 170428 H21 0.0 0.3+
170326 246 0.4- 0.5- 170331 H45 0.0 0.6+ 170428 H21 0.2+ 0.5+
170326 246 (1.5- 0.9+) 170331 H45 0.2- 0.1+ 190307 J04 0.2- 0.3-
170326 I93 0.4- 0.1- 170331 H45 0.1- 0.7+ 190307 J04 0.1+ 0.3-
170326 I93 0.3- 0.1+ 170331 H45 0.3- 0.1+ 190307 J04 0.0 0.3-
170326 I93 0.0 0.1- 170331 H45 0.3+ 0.5+ 190309 J04 0.5+ 0.3-
170327 807 0.3- 0.3+ 170331 T12 0.0 0.2- 190309 J04 0.3- 0.1+
170327 807 0.2- 0.1+ 170331 T12 0.1+ 0.2- 190309 J04 0.6+ 0.2-
170327 807 0.1+ 0.0 170331 T12 0.1+ 0.2-
Ephemeris:
2017 FE101 a,e,i = 1.47, 0.41, 54 q = 0.8760
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 02 07 14 59 56.8 -08 24 59 1.5277 1.8557 92.6 32.1 22.7
...
2019 02 22 15 10 17.9 -02 30 44 1.3730 1.9052 106.4 29.9 22.5
...
2019 03 02 15 12 45.3 +01 24 39 1.2989 1.9289 114.1 28.0 22.3
...
2019 03 08 15 12 57.1 +04 42 21 1.2500 1.9455 119.9 26.2 22.2
2019 03 09 15 12 50.2 +05 16 57 1.2425 1.9482 120.9 25.9 22.2
2019 03 10 15 12 40.7 +05 51 59 1.2353 1.9508 121.8 25.6 22.2
...
2019 03 16 15 10 47.8 +09 30 29 1.1965 1.9660 127.4 23.7 22.1
...
2019 03 24 15 05 43.6 +14 37 38 1.1596 1.9847 133.8 21.2 21.9
...
2019 04 08 14 48 25.1 +24 09 39 1.1426 2.0148 140.0 18.6 21.9
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-E78
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