[Iaude] MPEC F54: 2017 FN64 [a=1.15,e=0.32,i=23.2,H=22.0]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Mar 25 09:41:36 EDT 2022
M.P.E.C. 2022-F54 Issued 2022 March 25, 13:40 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 FN64
Revision to MPEC 2017-F102
Additional Observations:
K17F64N C2017 03 04.57628413 00 25.779-23 14 10.37 20.86GVEF054F51
K17F64N C2017 03 04.58727213 00 24.466-23 13 26.40 20.99GVEF054F51
K17F64N C2017 03 04.62188813 00 20.360-23 11 06.45 21.66GVEF054F51
K17F64N C2017 03 05.47887012 58 47.980-22 13 17.76 20.61GVEF054F51
K17F64N C2017 03 05.49020812 58 46.606-22 12 31.13 21.18GVEF054F51
K17F64N C2017 03 05.50157612 58 45.202-22 11 45.14 20.74GVEF054F51
K17F64N C2017 04 25.36922511 47 39.857+21 34 05.24 22.38GVEF054F51
K17F64N C2017 04 25.40954911 47 39.355+21 34 39.51 22.52GVEF054F51
K17F64N C2021 07 27.41424318 05 03.821+55 49 39.96 22.50GVEF054F51
K17F64N C2021 07 27.42835218 05 00.834+55 49 44.27 22.04GVEF054F51
K17F64N C2021 07 28.43427518 01 39.939+55 54 56.72 22.44GVEF054F51
K17F64N C2021 07 28.44678118 01 37.226+55 54 59.33 22.32GVEF054F51
K17F64N KC2021 07 30.43138417 54 53.342+56 02 47.69 22.34GVEF054F51
K17F64N C2021 08 15.26868816 55 00.280+54 59 35.46 20.84GVEF054F51
K17F64N C2021 08 15.29694616 54 52.632+54 59 15.03 21.73GVEF054F51
K17F64N C2022 02 27.58859814 47 21.228-17 14 18.08 22.76GVEF054F52
K17F64N C2022 02 27.59948514 47 21.385-17 13 57.09 22.82GVEF054F52
K17F64N C2022 02 27.61043714 47 21.515-17 13 35.90 22.28GVEF054F52
K17F64N C2022 02 27.62138714 47 21.682-17 13 14.91 22.75GVEF054F52
K17F64N C2022 03 24.49217914 34 44.949+00 18 54.64 21.97GVEF054F52
K17F64N C2022 03 25.42975114 33 26.95 +01 05 58.9 22.08GVEF054V00
K17F64N C2022 03 25.43517814 33 26.47 +01 06 14.9 21.67GVEF054V00
K17F64N C2022 03 25.44058114 33 26.00 +01 06 31.1 22.48GVEF054V00
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, I. Smith. Measurers S. Chastel, M. Huber, Y. Ramanjooloo, R.
Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, A. Schultz, I. Smith. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
V00 Kitt Peak-Bok. Observer H. Groeller. Measurers M. J. Brucker, E. J.
Christensen, C. E. Woodward, G. A. Farneth, J. B. Fazekas, D. C. Fuls, A.
R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J.
Leonard, R. S. McMillan, D. Rankin, R. L. Seaman, A. Serrano, F. C.
Shelly, K. W. Wierzchos. 2.25-m 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
170304 F51 0.00- 0.00- 220325 V00 0.23- 0.01- MPO405652 +0.18 days
Orbital elements:
2017 FN64 Earth MOID = 0.1401 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5 Veres
M 69.61019 (2000.0) P Q
n 0.79712606 Peri. 227.06488 +0.65509874 -0.75539434
a 1.1519971 Node 182.17901 +0.75543678 +0.65521064
e 0.3210260 Incl. 23.23765 +0.01268518 -0.00885559
P 1.24 H 22.0 G 0.15 U 2
Residuals in seconds of arc
170304 F51 0.0 0.1+ 170324 926 0.2+ 0.2+ 170330 I52 0.1- 0.3-
170304 F51 0.0 0.2- 170324 926 0.5+ 0.1+ 170418 705 0.2- 0.2+
170304 F51 0.0 0.1- 170326 G96 0.3+ 0.1+ 170418 705 0.3- 0.0
170305 F51 0.1- 0.0 170326 G96 0.4+ 0.4+ 170418 705 0.5- 0.2+
170305 F51 0.1+ 0.4+ 170326 G96 0.4+ 0.4+ 170425 F51 0.3- 0.1-
170305 F51 0.1- 0.1+ 170326 G96 0.4- 0.1+ 170425 F51 0.0 0.3+
170319 F51 0.2+ 0.2+ 170326 I52 0.1+ 0.0 210727 F51 0.2+ 0.0
170319 F51 0.1+ 0.1- 170326 I52 1.1- 0.5- 210727 F51 0.1+ 0.3+
170319 F51 0.2+ 0.1- 170326 I52 1.3- 0.8- 210728 F51 0.1+ 0.1+
170319 F51 0.1+ 0.1- 170326 I52 0.2+ 0.5- 210728 F51 0.3- 0.0
170320 K91 0.0 0.1+ 170329 I52 1.4- 0.2- 210730 F51 0.3+ 0.3+
170320 K91 0.0 0.1- 170329 I52 0.1+ 0.2- 210815 F51 0.1- 0.5-
170320 K91 0.0 0.0 170329 I52 0.1+ 0.3- 210815 F51 0.1- 0.1-
170320 291 0.6- 0.2+ 170329 F51 0.1+ 0.1- 220227 F52 0.0 0.2-
170320 291 0.1+ 0.0 170329 F51 0.1+ 0.2- 220227 F52 0.2+ 0.1-
170320 291 0.0 0.2+ 170329 F51 0.1- 0.0 220227 F52 0.1- 0.0
170322 807 0.0 0.3- 170329 F51 0.2- 0.1+ 220227 F52 0.3+ 0.1-
170322 807 0.3+ 0.1- 170329 F51 0.1+ 0.1- 220324 F52 0.3+ 0.1+
170322 807 0.1+ 0.0 170329 F51 0.0 0.2- 220325 V00 0.4- 0.3+
170324 926 0.3+ 0.4+ 170329 F51 0.0 0.3+ 220325 V00 0.2- 0.1-
170324 291 0.3+ 0.2+ 170330 I52 0.1- 0.4- 220325 V00 0.1+ 0.2-
170324 291 0.1+ 0.1+ 170330 I52 0.0 0.0
170324 291 0.1+ 0.1+ 170330 I52 0.5- 0.5-
Ephemeris:
2017 FN64 a,e,i = 1.15, 0.32, 23 q = 0.7822
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 02 23 14 45 11.7 -19 32 29 0.5726 1.2957 109.2 46.2 23.1
...
2022 03 10 14 47 14.8 -10 53 10 0.5059 1.3548 126.2 36.3 22.7
...
2022 03 18 14 42 07.3 -04 58 28 0.4800 1.3828 136.4 29.8 22.4
...
2022 03 24 14 35 24.0 -00 05 40 0.4678 1.4022 143.9 24.8 22.2
2022 03 25 14 34 03.1 +00 44 29 0.4665 1.4053 145.1 24.0 22.2
2022 03 26 14 32 38.5 +01 34 50 0.4655 1.4083 146.3 23.2 22.2
...
2022 04 01 14 22 59.8 +06 36 46 0.4640 1.4258 152.1 19.1 22.1
...
2022 04 09 14 07 48.6 +12 54 48 0.4759 1.4469 155.1 17.0 22.1
...
2022 04 24 13 38 20.6 +21 38 54 0.5384 1.4794 145.0 22.9 22.6
A. U. Tomatic (C) Copyright 2022 MPC M.P.E.C. 2022-F54
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