[Iaude] MPEC G64: 2017 GR5 [a=1.48,e=0.23,i=3.9,H=24.7]
mpec at si.edu
mpec at si.edu
Thu Apr 6 18:57:24 EDT 2017
M.P.E.C. 2017-G64 Issued 2017 Apr. 6, 22:53 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 GR5
Observations:
K17G05R C2017 03 19.56477 13 24 01.645+08 16 11.03 21.7 iLEG064F51
K17G05R C2017 03 20.42202 13 24 17.249+07 56 58.95 22.3 wLEG064F51
K17G05R C2017 03 20.43620 13 24 17.153+07 56 40.12 21.9 wLEG064F51
K17G05R C2017 03 26.53866 13 24 38.200+05 32 48.93 22.3 wLEG064F51
K17G05R C2017 03 26.54997 13 24 37.918+05 32 32.20 22.0 wLEG064F51
K17G05R C2017 03 26.57248 13 24 37.381+05 31 58.90 22.4 wLEG064F51
K17G05R* C2017 04 03.52003 13 22 56.469+02 10 54.69 21.4 wLEG064F51
K17G05R C2017 04 03.53144 13 22 56.052+02 10 37.02 21.6 wLEG064F51
K17G05R C2017 04 03.55434 13 22 55.215+02 10 01.36 21.5 wLEG064F51
K17G05R _C2017 04 04.30834813 22 45.486+01 50 30.81 21.6 GUEG064568
K17G05R _C2017 04 04.30933613 22 45.458+01 50 29.37 21.6 GUEG064568
K17G05R _C2017 04 04.31031913 22 45.422+01 50 27.86 21.3 GUEG064568
K17G05R KC2017 04 05.05913013 22 26.40 +01 31 51.0 21.2 GUEG064K92
K17G05R KC2017 04 05.06529813 22 26.17 +01 31 41.1 21.1 GUEG064K92
K17G05R KC2017 04 05.07144213 22 25.97 +01 31 31.7 21.0 GUEG064K92
K17G05R KC2017 04 05.07761013 22 25.73 +01 31 22.3 21.5 GUEG064K92
K17G05R |C2017 04 05.23720 13 22 24.17 +01 27 12.1 21.7 VuEG064807
K17G05R |C2017 04 05.24199 13 22 23.98 +01 27 04.9 21.7 VuEG064807
Observer details:
568 Mauna Kea. Observers R. J. Wainscoat, R. Weryk, 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.
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.
K92 Sutherland-LCOGT B. Observers T. Lister, S. Greenstreet, E. Gomez.
Measurer S. Greenstreet. 1.0-m f/8 Ritchey-Chretien + CCD.
Orbital elements:
2017 GR5 Earth MOID = 0.1535 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 349.68539 (2000.0) P Q
n 0.54795263 Peri. 133.89367 -0.98304013 -0.17912191
a 1.4790200 Node 35.84112 +0.14303111 -0.88310337
e 0.2289240 Incl. 3.85214 +0.11477897 -0.43364014
P 1.80 H 24.7 G 0.15 U 5
Residuals in seconds of arc
170319 F51 0.0 0.1- 170403 F51 0.1- 0.1- 170405 K92 0.1+ 0.3+
170320 F51 0.0 0.0 170403 F51 0.1+ 0.0 170405 K92 0.1- 0.0
170320 F51 0.0 0.1+ 170403 F51 0.3+ 0.0 170405 K92 0.1+ 0.2+
170326 F51 0.0 0.0 170404 568 0.2- 0.3- 170405 K92 0.3- 0.4+
170326 F51 0.0 0.0 170404 568 0.1- 0.2- 170405 807 0.1- 0.0
170326 F51 0.0 0.1+ 170404 568 0.2- 0.2- 170405 807 0.1- 0.2+
Ephemeris:
2017 GR5 a,e,i = 1.48, 0.23, 4 q = 1.1404
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 03 07 13 16 00.9 +12 23 13 0.1703 1.1404 148.1 27.4 22.4
...
2017 03 22 13 24 32.6 +07 21 12 0.1595 1.1464 158.6 18.5 22.0
...
2017 03 30 13 24 09.2 +04 06 56 0.1601 1.1542 165.2 12.7 21.8
...
2017 04 05 13 22 29.3 +01 32 54 0.1638 1.1621 170.0 8.6 21.7
2017 04 06 13 22 09.2 +01 06 59 0.1648 1.1635 170.6 8.0 21.7
2017 04 07 13 21 48.6 +00 41 03 0.1658 1.1650 171.2 7.5 21.7
...
2017 04 13 13 19 42.7 -01 52 52 0.1736 1.1750 172.8 6.1 21.7
...
2017 04 21 13 17 28.5 -05 07 07 0.1889 1.1907 168.6 9.6 22.1
...
2017 05 06 13 18 15.7 -10 16 23 0.2333 1.2261 156.4 19.2 23.0
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-G64
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