[Iaude] MPEC M65: 2003 MW7 [a=1.17,e=0.55,i=20.5,H=21.49]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Jun 24 13:50:54 EDT 2022
M.P.E.C. 2022-M65 Issued 2022 June 24, 17:49 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
2003 MW7
Revision to MPEC 2003-N3
Additional Observations:
K03M07W C2022 06 23.53972222 15 01.360-06 56 25.53 20.75wUEM065F52
K03M07W C2022 06 23.55055222 14 59.023-06 57 13.56 20.68wUEM065F52
K03M07W C2022 06 23.56130622 14 56.698-06 58 01.51 20.54wUEM065F52
K03M07W C2022 06 23.57207122 14 54.367-06 58 49.26 20.41wUEM065F52
K03M07W hC2022 06 24.01493622 13 23.49 -07 31 46.7 20.4 GVEM065L01
K03M07W hC2022 06 24.01757022 13 22.93 -07 31 58.4 20.0 GVEM065L01
K03M07W hC2022 06 24.02269022 13 21.75 -07 32 21.3 20.5 GVEM065L01
K03M07W hC2022 06 24.02804822 13 20.63 -07 32 45.6 20.2 GVEM065L01
K03M07W IC2022 06 24.03340522 13 19.51 -07 33 08.9 20.4 GVEM065L01
K03M07W KC2022 06 24.30577822 12 22.85 -07 53 20.4 20.5 VuEM065H21
K03M07W KC2022 06 24.30821422 12 22.34 -07 53 31.4 20.9 VuEM065H21
K03M07W KC2022 06 24.31041722 12 21.84 -07 53 41.1 21.0 VuEM065H21
K03M07W KC2022 06 24.31273522 12 21.35 -07 53 51.5 20.0 VuEM065H21
K03M07W ^C2022 06 24.56039722 11 28.882-08 12 09.17 20.49GVEM065568
K03M07W ^C2022 06 24.56137222 11 28.664-08 12 13.51 20.50GVEM065568
K03M07W ^C2022 06 24.56235722 11 28.445-08 12 17.93 20.52GVEM065568
Observer details:
568 Mauna Kea. Observers R. Wainscoat, L. Wells, T. Burdullis. Measurers R.
Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith. Measurers K. Chambers, S. Chastel, 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 1.3-m f/4.0 astrograph + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
220623 F52 11- 8- 220624 568 12- 7- MPO 50769 -24.6 days
Orbital elements:
2003 MW7 Earth MOID = 0.0909 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 Veres
M 96.63430 (2000.0) P Q
n 0.77993742 Peri. 52.65459 -0.88929080 -0.31158396
a 1.1688610 Node 106.96296 +0.22232289 -0.93422274
e 0.5480125 Incl. 20.48775 +0.39966786 -0.17361828
P 1.26 H 21.49 G 0.15 U 1
Residuals in seconds of arc
030630 704 0.4- 1.3- 030701 673 0.2+ 0.4+ 030703 649 0.3+ 0.7+
030630 704 0.2+ 1.4- 030701 673 0.1+ 0.1+ 030705 E14 0.6- 0.7-
030630 704 0.7- 0.9- 030701 673 0.2- 0.0 030705 E14 0.2+ 0.0
030630 704 0.2- 1.2- 030701 673 0.2- 0.0 030705 E14 0.2+ 0.1+
030630 118 0.5+ 1.4- 030701 704 0.1+ 0.2+ 030709 649 0.2- 0.0
030630 118 0.0 0.1+ 030701 704 0.0 0.3+ 030709 649 0.0 0.5-
030630 118 0.1+ 0.3+ 030701 704 0.1- 0.0 030709 649 0.5- 0.2+
030630 176 0.3- 0.3- 030701 704 0.2+ 0.4+ 220623 F52 0.1+ 0.1-
030630 176 0.3- 0.4- 030701 704 0.1- 0.2- 220623 F52 0.1+ 0.1+
030630 118 0.0 0.5+ 030701 704 0.1- 0.3+ 220623 F52 0.1+ 0.1-
030630 176 0.2- 0.2- 030701 704 0.6- 0.1+ 220623 F52 0.1+ 0.0
030630 176 0.2- 0.1- 030701 704 1.3- 0.1+ 220624 L01 0.3+ 0.3+
030630 176 0.3- 0.2- 030701 854 0.2+ 0.2- 220624 L01 0.4+ 0.4+
030701 J95 0.0 0.6+ 030701 854 0.1- 0.6+ 220624 L01 0.8- 0.3+
030701 J95 0.3- 0.1+ 030701 704 0.2- 0.1- 220624 L01 0.4- 0.1-
030701 J95 0.6+ 0.2+ 030701 854 0.0 0.3- 220624 L01 0.1+ 0.5+
030701 J95 0.1+ 0.2+ 030701 704 0.1- 0.1- 220624 H21 0.0 0.3+
030701 620 0.5+ 0.7+ 030701 704 0.1+ 0.3+ 220624 H21 0.3+ 0.2+
030701 620 0.9+ 0.4+ 030701 854 0.4+ 0.1- 220624 H21 0.0 0.4+
030701 649 0.4- 0.1+ 030701 704 0.5+ 0.6+ 220624 H21 0.2+ 0.3+
030701 649 0.3- 0.2+ 030701 704 0.6+ 0.2+ 220624 568 0.0 0.0
030701 649 0.3- 0.1+ 030701 704 0.9- 0.8+ 220624 568 0.0 0.0
030701 649 0.4- 0.1- 030701 704 0.1+ 0.4+ 220624 568 0.0 0.0
030701 673 0.1+ 0.2+ 030703 649 0.6- 0.2+
030701 673 0.0 0.1+ 030703 649 0.5- 0.1-
Ephemeris:
2003 MW7 a,e,i = 1.17, 0.55, 20 q = 0.5283
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 05 25 23 31 28.6 +23 12 47 0.3524 0.9088 63.0 96.8 22.5
...
2022 06 09 22 56 20.5 +09 33 07 0.3185 1.0574 88.8 73.7 21.7
...
2022 06 17 22 35 29.0 +00 53 10 0.3047 1.1313 104.5 60.4 21.3
...
2022 06 23 22 16 50.6 -06 16 17 0.2994 1.1841 117.4 49.7 21.1
2022 06 24 22 13 25.8 -07 30 14 0.2991 1.1927 119.6 47.8 21.1
2022 06 25 22 09 55.4 -08 44 36 0.2990 1.2012 121.8 46.0 21.0
...
2022 07 01 21 46 59.0 -16 11 01 0.3036 1.2509 135.3 34.9 20.8
...
2022 07 09 21 12 16.9 -25 18 50 0.3253 1.3134 152.3 21.1 20.7
...
2022 07 24 20 07 08.3 -36 35 07 0.4161 1.4196 163.4 11.8 21.1
A. U. Tomatic (C) Copyright 2022 MPC M.P.E.C. 2022-M65
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