[Iaude] MPEC O64: 2012 MX2 [a=0.82,e=0.49,i=5.3,H=23.38]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sat Jul 27 10:20:44 EDT 2024
M.P.E.C. 2024-O64 Issued 2024 July 27, 14:19 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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
2012 MX2
Revision to MPEC 2012-M25
Additional Observations:
K12M02X C2015 06 22.55720320 45 47.038-12 11 41.90 22.06GVEO064F51
K12M02X C2015 06 22.56899120 45 42.992-12 11 41.67 21.63GVEO064F51
K12M02X C2015 06 23.52934320 40 27.284-12 11 22.42 21.66GVEO064F51
K12M02X C2015 06 23.55265420 40 19.092-12 11 21.98 21.58GVEO064F51
K12M02X C2015 06 26.49342820 23 08.648-12 10 10.35 21.95GVEO064F51
K12M02X C2015 06 26.51726220 22 59.506-12 10 09.82 21.23GVEO064F51
K12M02X C2018 06 18.58208621 39 18.343-08 59 55.23 22.14GVEO064F51
K12M02X C2018 06 23.54571121 24 43.718-08 34 57.42 22.55GVEO064F51
K12M02X C2018 06 23.55836821 24 41.023-08 34 54.13 22.68GVEO064F51
K12M02X C2018 06 23.57101021 24 38.282-08 34 50.15 21.75GVEO064F51
K12M02X C2018 06 23.58365821 24 35.577-08 34 46.82 21.14GVEO064F51
K12M02X C2021 07 04.55679921 28 44.783-03 59 58.18 21.94GVEO064F51
K12M02X C2021 07 04.57001321 28 41.858-03 59 51.87 22.52GVEO064F51
K12M02X C2021 07 04.58320621 28 38.915-03 59 45.55 22.27GVEO064F51
K12M02X C2021 07 04.59640821 28 35.983-03 59 39.62 22.36GVEO064F51
K12M02X C2021 07 11.51438820 59 40.598-03 11 19.73 21.30GVEO064F51
K12M02X C2021 07 11.52726120 59 36.615-03 11 15.01 21.67GVEO064F51
K12M02X C2021 07 11.54013020 59 32.674-03 11 10.29 21.60GVEO064F51
K12M02X C2021 08 26.27197817 02 15.468-04 38 28.64 22.51GVEO064F51
K12M02X C2021 08 26.28234717 02 13.853-04 38 31.94 23.13GVEO064F51
K12M02X C2024 07 27.42301720 36 50.283+04 43 05.65 21.35wXEO064F52
K12M02X C2024 07 27.43096920 36 46.898+04 43 10.65 21.19wXEO064F52
K12M02X C2024 07 27.43900820 36 43.498+04 43 15.75 21.55wXEO064F52
K12M02X C2024 07 27.44695820 36 40.115+04 43 20.74 21.54wXEO064F52
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
150622 F51 0.63- 0.20- 240727 F52 4.46- 1.75- MPO233501 -1.38 days
Orbital elements:
2012 MX2 Earth MOID = 0.0218 AU
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Veres
M 324.13194 (2000.0) P Q
n 1.32114819 Peri. 205.03498 -0.35891958 -0.92880049
a 0.8225615 Node 266.10990 +0.87115712 -0.29788544
e 0.4850466 Incl. 5.30417 +0.33505522 -0.22044028
P 0.75 H 23.38 G 0.15 U 1
Residuals in seconds of arc
120618 G96 0.6+ 0.1+ 120622 807 0.3+ 0.4- 180623 F51 0.0 0.4+
120618 G96 0.0 0.4+ 120622 807 0.1+ 0.4- 180623 F51 0.0 0.2+
120618 G96 1.2+ 0.8- 120622 807 0.2+ 0.0 210704 F51 0.3- 0.0
120618 G96 0.9+ 0.5+ 120627 807 0.2- 0.1- 210704 F51 0.0 0.0
120618 G96 0.6+ 0.1+ 120627 807 0.2- 0.2- 210704 F51 0.0 0.1+
120618 G96 0.6+ 0.2- 120627 807 0.2- 0.1+ 210704 F51 0.2+ 0.2-
120618 G96 0.8+ 0.0 120627 807 0.6- 0.3+ 210711 F51 0.2- 0.1-
120618 G96 0.3- 0.0 150622 F51 0.4+ 0.0 210711 F51 0.5- 0.0
120619 G96 0.0 0.0 150622 F51 0.1- 0.0 210711 F51 0.2- 0.0
120619 G96 0.0 0.3+ 150623 F51 0.1- 0.0 210826 F51 0.1- 0.0
120620 G96 0.0 0.1- 150623 F51 0.1- 0.1- 210826 F51 0.0 0.2+
120620 G96 0.0 0.0 150626 F51 0.1- 0.1+ 240727 F52 0.1- 0.0
120620 G96 0.6+ 0.3- 150626 F51 0.4- 0.0 240727 F52 0.1- 0.0
120620 G96 0.2+ 0.1- 180618 F51 0.5- 0.2+ 240727 F52 0.2+ 0.0
120622 807 0.4+ 0.0 180623 F51 0.3+ 0.1- 240727 F52 0.2+ 0.0
120622 807 0.4+ 0.1- 180623 F51 0.5+ 0.2-
Ephemeris:
2012 MX2 a,e,i = 0.82, 0.49, 5 q = 0.4236
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 06 27 22 20 03.4 -02 17 43 0.3427 1.2211 119.2 46.6 23.3
...
2024 07 12 21 51 40.9 +01 16 41 0.2521 1.2144 137.5 34.4 22.2
...
2024 07 20 21 20 07.5 +03 10 59 0.2115 1.2020 148.8 26.0 21.6
...
2024 07 26 20 46 13.6 +04 27 41 0.1875 1.1886 155.4 20.9 21.1
2024 07 27 20 39 40.8 +04 38 48 0.1842 1.1860 155.9 20.5 21.1
2024 07 28 20 32 53.3 +04 49 15 0.1811 1.1834 156.2 20.3 21.0
...
2024 08 03 19 47 48.4 +05 33 39 0.1676 1.1652 151.8 24.3 21.0
...
2024 08 11 18 42 58.9 +05 32 08 0.1638 1.1354 135.1 39.1 21.3
...
2024 08 26 17 05 03.6 +03 21 56 0.1890 1.0617 100.6 69.4 22.3
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-O64
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