[Iaude] MPEC F58: 2018 KN15 [a=2.33,e=0.51,i=5.9,H=22.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Mar 25 17:56:31 EDT 2022
M.P.E.C. 2022-F58 Issued 2022 March 25, 21:54 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
2018 KN15
Observations:
K18K15N* C2018 05 21.49224 16 14 51.373-08 17 23.40 21.3 wUEF058F51
K18K15N C2018 05 21.50424 16 14 50.843-08 17 22.44 21.5 wUEF058F51
K18K15N C2018 05 21.51637 16 14 50.283-08 17 21.98 21.4 wUEF058F51
K18K15N C2018 05 21.52841 16 14 49.751-08 17 20.96 21.8 wUEF058F51
K18K15N C2018 06 05.38582 16 03 07.747-08 42 05.22 21.2 wUEF058F51
K18K15N C2018 06 05.39878 16 03 06.927-08 42 08.91 21.1 wUEF058F51
K18K15N C2018 06 05.41172 16 03 06.105-08 42 12.70 20.9 wUEF058F51
K18K15N C2018 06 17.31977 15 52 53.753-10 21 57.74 20.8 wUEF058F51
K18K15N C2018 06 17.32951 15 52 53.200-10 22 05.01 21.1 wUEF058F51
K18K15N C2018 06 17.33922 15 52 52.656-10 22 12.24 21.4 wUEF058F51
K18K15N C2018 06 17.34892 15 52 52.094-10 22 19.20 21.4 wUEF058F51
K18K15N C2018 06 18.31716 15 52 09.553-10 34 28.09 21.3 wUEF058F51
K18K15N C2018 06 18.32815 15 52 08.948-10 34 36.77 21.0 wUEF058F51
K18K15N C2018 06 18.33919 15 52 08.343-10 34 45.46 20.9 wUEF058F51
K18K15N C2018 06 18.35019 15 52 07.742-10 34 53.88 21.0 wUEF058F51
K18K15N C2018 07 11.29895 15 49 35.051-18 50 25.36 21.4 wUEF058F51
K18K15N C2018 07 11.31227 15 49 35.464-18 50 49.77 21.5 wUEF058F51
K18K15N C2018 07 11.32561 15 49 35.865-18 51 14.06 21.2 wUEF058F51
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, L. Denneau, H. Flewelling, M.
Huber, E. Magnier, Y. Ramanjooloo, R. Wainscoat, C. Waters, R. Weryk.
1.8-m Ritchey-Chretien + CCD.
Orbital elements:
2018 KN15 Earth MOID = 0.1251 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5 Weryk
M 348.55043 (2000.0) P Q
n 0.27705547 Peri. 207.55641 +0.63857521 +0.76308454
a 2.3303701 Node 102.30485 -0.68596672 +0.62309545
e 0.5148748 Incl. 5.85205 -0.34881422 +0.17162180
P 3.56 H 22.23 G 0.15 U 4
Residuals in seconds of arc
180521 F51 0.0 0.1- 180605 F51 0.0 0.1+ 180618 F51 0.1- 0.0
180521 F51 0.1+ 0.1+ 180617 F51 0.0 0.0 180618 F51 0.0 0.1-
180521 F51 0.1- 0.2- 180617 F51 0.0 0.1- 180618 F51 0.0 0.0
180521 F51 0.0 0.0 180617 F51 0.1+ 0.1- 180711 F51 (0.4- 0.0 )
180605 F51 0.0 0.0 180617 F51 0.1- 0.0 180711 F51 0.1- 0.0
180605 F51 0.0 0.1+ 180618 F51 0.0 0.1+ 180711 F51 0.1+ 0.0
Ephemeris:
2018 KN15 a,e,i = 2.33, 0.51, 6 q = 1.1305
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 02 23 21 17 24.2 -16 53 25 2.0384 1.1347 17.5 15.2 24.9
...
2022 03 10 22 17 23.6 -12 35 15 2.0400 1.1332 17.5 15.3 24.9
...
2022 03 18 22 47 56.8 -10 00 05 2.0513 1.1432 17.6 15.3 24.9
...
2022 03 24 23 10 08.2 -07 59 22 2.0641 1.1555 17.8 15.3 25.0
2022 03 25 23 13 46.4 -07 39 03 2.0665 1.1579 17.8 15.3 25.0
2022 03 26 23 17 23.6 -07 18 41 2.0690 1.1605 17.8 15.3 25.0
...
2022 04 01 23 38 44.7 -05 16 07 2.0858 1.1778 18.1 15.3 25.0
...
2022 04 09 00 06 14.7 -02 33 54 2.1119 1.2064 18.6 15.4 25.1
...
2022 04 24 00 54 58.3 +02 16 28 2.1691 1.2739 20.2 15.8 25.3
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-F58
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