[Iaude] MPEC L91: 2018 AN66 [a=2.27,e=0.86,i=8.5,H=22.8]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Jun 11 18:45:59 EDT 2022
M.P.E.C. 2022-L91 Issued 2022 June 11, 22:44 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 AN66
Observations:
K18A66N* C2018 01 15.46602 09 59 13.878+12 39 23.63 22.4 wUEL091F51
K18A66N C2018 01 15.47833 09 59 14.011+12 39 32.56 22.0 wUEL091F51
K18A66N C2018 01 15.49068 09 59 14.103+12 39 42.07 22.1 wUEL091F51
K18A66N C2018 01 15.50306 09 59 14.217+12 39 51.27 22.3 wUEL091F51
K18A66N C2018 01 16.42036 09 59 30.326+12 51 55.75 22.1 wUEL091F51
K18A66N C2018 01 16.43219 09 59 30.436+12 52 05.87 22.0 wUEL091F51
K18A66N C2018 01 16.45592 09 59 30.633+12 52 26.32 22.1 wUEL091F51
K18A66N C2018 01 24.31803 10 00 32.80 +16 01 38.0 20.9 GUEL091G96
K18A66N C2018 01 24.32320 10 00 32.69 +16 01 50.7 20.7 GUEL091G96
K18A66N C2018 01 24.32836 10 00 32.64 +16 02 02.8 UEL091G96
K18A66N C2018 01 24.33354 10 00 32.54 +16 02 15.6 20.8 GUEL091G96
K18A66N C2018 02 03.53381 09 48 52.63 +42 53 50.9 18.1 oUEL091T05
K18A66N C2018 02 03.54062 09 48 49.66 +42 57 39.9 17.7 oUEL091T05
K18A66N C2018 02 03.55218 09 48 44.54 +43 04 12.8 18.4 oUEL091T05
K18A66N C2018 02 03.55265 09 48 44.25 +43 04 31.6 18.5 oUEL091T05
K18A66N C2018 02 03.55860 09 48 41.67 +43 07 53.3 18.6 oUEL091T05
K18A66N C2018 02 04.28023 09 42 36.38 +51 20 35.0 17.6 GVEL091703
K18A66N C2021 10 03.61431605 23 11.815-25 34 28.58 22.67GVEL091F51
K18A66N C2021 10 03.62075605 23 04.448-25 34 36.15 21.35GVEL091F51
K18A66N C2021 10 03.62723205 22 56.998-25 34 43.76 21.34GVEL091F51
K18A66N C2021 10 14.49092102 52 38.986-22 53 47.58 21.42GVEL091F51
K18A66N C2021 10 14.50256502 52 32.693-22 53 26.79 21.48GVEL091F51
K18A66N C2021 10 14.51421602 52 26.406-22 53 06.68 21.59GVEL091F51
K18A66N C2021 10 14.52583802 52 20.099-22 52 46.04 21.71GVEL091F51
K18A66N C2021 10 14.60184802 51 39.181-22 50 29.84 21.16GVEL091F51
K18A66N C2021 10 14.60267002 51 38.758-22 50 28.34 21.34GVEL091F51
K18A66N C2021 10 14.60348802 51 38.298-22 50 26.74 21.54GVEL091F51
Observer details:
703 Catalina Sky Survey. Observer D. C. Fuls. Measurers B. Gray, D. Rankin,
F. C. Shelly. 0.68-m Schmidt + 10K CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman, K. Chambers, I. Smith. Measurers K. Chambers, S. Chastel, L.
Denneau, H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C.
Waters, R. Weryk, Y. Ramanjooloo. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. 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.
1.5-m reflector + 10K CCD.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, A. Heinze, H. Weiland, J.
Tonry. Measurers L. Denneau, H. Flewelling, A. Heinze, B. Stalder, J.
Tonry. 0.5-m f/2.0 Schmidt + CCD.
Orbital elements:
2018 AN66 Earth MOID = 0.0338 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 Rankin
M 102.49981 (2000.0) P Q
n 0.28863036 Peri. 131.73363 -0.24769464 +0.96097523
a 2.2676431 Node 123.52102 -0.92697635 -0.19809842
e 0.8619565 Incl. 8.49697 -0.28171300 -0.19308966
P 3.41 H 22.85 G 0.15 U 0
Residuals in seconds of arc
180115 F51 0.1- 0.2+ 180124 G96 0.1- 0.4- 211003 F51 0.2+ 0.0
180115 F51 0.2+ 0.1- 180124 G96 0.4- 0.1- 211003 F51 0.0 0.3-
180115 F51 0.2- 0.0 180203 T05 0.1- 1.5+ 211014 F51 0.3- 0.1+
180115 F51 0.1- 0.1- 180203 T05 0.4+ 0.7- 211014 F51 0.0 0.4+
180116 F51 0.0 0.1- 180203 T05 0.3+ 1.5- 211014 F51 0.4+ 0.1-
180116 F51 0.1+ 0.0 180203 T05 0.6- 1.3+ 211014 F51 0.2+ 0.0
180116 F51 0.2+ 0.2+ 180203 T05 0.1+ 0.3- 211014 F51 0.0 0.1+
180124 G96 0.0 0.4- 180204 703 0.1+ 0.0 211014 F51 0.2+ 0.2+
180124 G96 0.5- 0.1- 211003 F51 0.3- 0.2+ 211014 F51 0.1- 0.3+
Ephemeris:
2018 AN66 a,e,i = 2.27, 0.86, 8 q = 0.3130
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 05 12 03 40 14.6 +13 28 18 4.2341 3.2361 7.7 2.4 28.8
...
2022 05 27 03 57 09.6 +14 23 57 4.3241 3.3234 7.9 2.4 28.9
...
2022 06 04 04 05 56.9 +14 48 48 4.3525 3.3680 12.2 3.7 29.0
...
2022 06 10 04 12 23.8 +15 05 13 4.3648 3.4005 16.0 4.7 29.1
2022 06 11 04 13 27.5 +15 07 46 4.3661 3.4058 16.6 4.9 29.1
2022 06 12 04 14 31.0 +15 10 16 4.3672 3.4111 17.3 5.1 29.1
...
2022 06 18 04 20 46.6 +15 24 11 4.3695 3.4426 21.3 6.1 29.2
...
2022 06 26 04 28 52.3 +15 39 52 4.3608 3.4834 26.8 7.6 29.3
...
2022 07 11 04 43 05.8 +16 00 33 4.3099 3.5565 37.4 10.0 29.4
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-L91
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