[Iaude] MPEC O74: 2007 US65 [a=2.64,e=0.52,i=1.0,H=20.17]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sun Jul 28 21:09:42 EDT 2024
M.P.E.C. 2024-O74 Issued 2024 July 29, 01:08 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
2007 US65
Revision to MPEC 2007-V6
Additional Observations:
K07U65S KB2024 07 26.86190 19 25 55.164-17 12 28.51 18.3 GXEO074L87
K07U65S KB2024 07 26.86865 19 25 55.711-17 12 28.08 18.7 GXEO074L87
K07U65S KB2024 07 26.87541 19 25 56.242-17 12 26.35 XEO074L87
K07U65S KB2024 07 26.97000319 26 04.19 -17 12 45.4 18.6 GXEO074I93
K07U65S KB2024 07 26.97313919 26 04.39 -17 12 45.3 18.3 GXEO074I93
K07U65S KB2024 07 26.97608119 26 04.66 -17 12 45.0 XEO074I93
K07U65S IC2024 07 26.97722019 26 04.39 -17 12 44.1 17.7 GXEO074595
K07U65S KB2024 07 26.97902319 26 04.88 -17 12 44.2 XEO074I93
K07U65S KB2024 07 26.98196719 26 05.15 -17 12 42.9 18.2 GXEO074I93
K07U65S KC2024 07 26.98370 19 26 04.91 -17 12 42.6 17.3 GXEO074K83
K07U65S KC2024 07 26.98653 19 26 05.15 -17 12 41.7 18.5 GXEO074K83
K07U65S KB2024 07 26.98708 19 26 04.807-17 12 09.04 18.3 GXEO074L87
K07U65S KC2024 07 26.98888919 26 05.31 -17 12 42.2 18.6 GXEO074595
K07U65S KC2024 07 26.98937 19 26 05.44 -17 12 42.3 18.6 GXEO074K83
K07U65S KB2024 07 26.99382 19 26 05.402-17 12 07.49 18.4 GXEO074L87
K07U65S KB2024 07 27.00053 19 26 06.002-17 12 05.87 18.7 GXEO074L87
K07U65S KC2024 07 27.00056119 26 06.24 -17 12 40.5 18.5 GXEO074595
K07U65S KB2024 07 27.14542 19 26 21.094-17 12 16.74 19.0 RZEO074H36
K07U65S KB2024 07 27.15737 19 26 21.996-17 12 13.75 18.8 RZEO074H36
K07U65S C2024 07 27.16381919 26 21.763-17 11 38.58 18.89cVEO074W68
K07U65S C2024 07 27.16757219 26 22.061-17 11 37.75 18.77cVEO074W68
K07U65S C2024 07 27.17075719 26 22.265-17 11 38.00 18.79cVEO074W68
K07U65S C2024 07 27.17397019 26 22.553-17 11 37.14 18.68cVEO074W68
K07U65S KC2024 07 27.18229419 26 23.77 -17 12 11.7 19.4 GVEO074H21
K07U65S KC2024 07 27.18422019 26 23.92 -17 12 11.1 19.5 GVEO074H21
K07U65S KC2024 07 27.18614819 26 24.08 -17 12 10.8 19.6 GVEO074H21
K07U65S "C2024 07 27.30940 19 26 33.48 -17 11 11.2 18.2 GVEO074W88
K07U65S "C2024 07 27.35149 19 26 37.10 -17 11 02.8 18.1 GVEO074W88
K07U65S KC2024 07 27.51001 19 26 53.82 -17 10 43.6 18.8 VqEO074E23
K07U65S KB2024 07 27.51443419 26 54.672-17 11 18.63 18.1 VZEO074Q06
K07U65S KB2024 07 27.51818119 26 54.908-17 11 18.64 18.0 VZEO074Q06
K07U65S KC2024 07 27.52043 19 26 54.68 -17 10 42.3 18.9 VqEO074E23
K07U65S KB2024 07 27.52192819 26 55.258-17 11 17.41 17.1 VZEO074Q06
K07U65S KB2024 07 27.82190 19 27 22.86 -17 10 35.8 19.3 VZEO074M45
K07U65S KB2024 07 27.82498 19 27 23.10 -17 10 35.1 19.2 VZEO074M45
K07U65S KC2024 07 27.89002619 27 28.96 -17 10 24.6 18.6 GVEO074G17
K07U65S KC2024 07 27.90492719 27 30.17 -17 10 23.2 18.6 GVEO074G17
K07U65S KC2024 07 27.90631 19 27 30.17 -17 10 21.8 18.9 GVEO074C82
K07U65S KC2024 07 27.91361 19 27 30.79 -17 10 21.4 19.2 GVEO074C82
K07U65S KC2024 07 27.92377 19 27 31.62 -17 10 18.7 17.8 GVEO074C82
K07U65S KC2024 07 27.93185 19 27 32.26 -17 10 18.3 18.4 GVEO074C82
K07U65S KB2024 07 27.93791 19 27 32.94 -17 10 18.7 VEO074204
K07U65S KC2024 07 27.93819 19 27 32.89 -17 10 17.8 18.3 GVEO074104
K07U65S KC2024 07 27.94321 19 27 33.31 -17 10 17.1 18.4 GVEO074104
K07U65S KC2024 07 27.94823 19 27 33.72 -17 10 16.6 18.6 GVEO074104
K07U65S KB2024 07 27.94863 19 27 33.83 -17 10 16.9 VEO074204
K07U65S KB2024 07 27.95933 19 27 34.72 -17 10 15.3 18.5 GVEO074204
K07U65S KC2024 07 27.96441719 27 35.05 -17 10 14.4 18.5 GVEO074K51
K07U65S KC2024 07 27.97090019 27 35.59 -17 10 13.3 18.3 GVEO074K51
K07U65S KC2024 07 27.97738419 27 36.12 -17 10 12.4 18.4 GVEO074K51
K07U65S KC2024 07 28.89010 19 29 02.83 -17 07 51.8 17.6 rqEO074L90
K07U65S KC2024 07 28.89298 19 29 03.05 -17 07 51.5 18.3 rqEO074L90
K07U65S KC2024 07 28.89352419 29 03.15 -17 07 55.5 17.8 GVEO074G34
K07U65S KC2024 07 28.89565 19 29 03.24 -17 07 52.4 17.9 rqEO074L90
K07U65S KC2024 07 28.89821619 29 03.53 -17 07 54.9 18.2 GVEO074G34
K07U65S KC2024 07 28.90408219 29 04.01 -17 07 54.1 18.1 GVEO074G34
K07U65S KC2024 07 28.90994519 29 04.48 -17 07 52.6 17.8 GVEO074G34
K07U65S KB2024 07 28.92435419 29 05.89 -17 07 51.3 17.2 GVEO074L65
K07U65S KB2024 07 28.92936619 29 06.353-17 07 50.40 17.5 GXEO074B72
K07U65S KB2024 07 28.93362619 29 06.699-17 07 49.65 18.4 GXEO074B72
K07U65S KB2024 07 28.93599419 29 06.89 -17 07 49.6 18.5 GVEO074L65
K07U65S KB2024 07 28.93788819 29 07.099-17 07 48.86 17.8 GXEO074B72
K07U65S KC2024 07 28.93829 19 29 06.82 -17 07 48.4 18.2 GXEO074G02
K07U65S KC2024 07 28.94391 19 29 07.31 -17 07 47.4 18.2 GXEO074G02
K07U65S KB2024 07 28.94763919 29 07.90 -17 07 48.0 18.1 GVEO074L65
K07U65S KC2024 07 28.94981 19 29 07.83 -17 07 46.4 18.5 GXEO074G02
K07U65S KC2024 07 28.97864 19 29 10.41 -17 07 41.3 18.8 VqEO074126
K07U65S KC2024 07 28.98091 19 29 10.69 -17 07 39.8 18.8 VqEO074126
K07U65S KC2024 07 28.98332 19 29 10.85 -17 07 39.7 18.9 VqEO074126
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri, M. D.
Grazia. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m F4 Reflector +
CCD.
126 Monte Viseggi. Observers L. Sannino, A. Mancuso, S. Mercanti, C. Gentile,
M. Mya. Measurers L. Sannino, A. Mancuso. 0.41-m f/5.4 reflector + CCD.
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
CMO.
595 Farra d'Isonzo. Observer E. Pettarin. 0.61-m f/4.5 reflector + CCD.
B72 Soerth Observatory. Observer B. Koch. 0.36-m f/7.6 reflector + CMO.
C82 Osservatorio Astronomico Nastro Verde, Sorrento. Observer N. Ruocco.
0.35-m f/6.3 Schmidt-Cassegrain + CCD.
E23 Arcadia. Observer A. Hidas. 0.35-m f/1.9 reflector + CCD.
G02 KYSUCE Observatory, Kysucke Nove Mesto. Observer M. Urbanik. 0.40-m
f/6.8 Corrected Dall-Kirkham + CCD.
G17 BAS Observatory, Scandicci. Observer L. Grazzini. 0.20-m f/10 Schmidt-
Cassegrain + CCD + f/6.3 focal reducer.
G34 Oberfrauendorf. Observer T. Felber. 0.35-m f/6.3 Schmidt-Cassegrain+CMO.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes. 0.81-m f/4.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.25 reflector
+ CMO.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CMO.
K51 Osservatorio del Celado, Castello Tesino. Observer M. Campestrin. 0.80-m
f/4 reflector + CCD.
K83 Beppe Forti Astronomical Observatory, Montelupo. Observers M. Tombelli,
M. Iozzi, E. Venticinque, T. Bitossi, A. Mazzanti, G. Interrante, G.
Ferrini, L. Grazzini, G. Baldi, F. Cheli, A. Squilloni. Measurers M.
Tombelli, F. Bernardi, F. Cheli, A. Squilloni. 0.40-m f/8 Ritchey-
Chretien + CMOS.
L65 Bredenkamp Observatory, Bremen. Observer H. Duin. 0.23-m f/6.3 reflector
+ CMO.
L87 Moonbase South Observatory, Hakos. Observer G. Duszanowicz. 0.28-m f/1.9
reflector + CMO.
L90 ABObservatory, Rosarno. Observer A. Brosio. 0.30-m f/3.9 reflector +
CCD.
M45 Starhopper Observatory, Sfantu Gheorghe. Observer F. Ursache. 0.41-m
f/7.5 reflector + CMO.
Q06 Tarui Observatory, Tarui. Observer H. Watanabe. 0.35-m f/1.9 Schmidt-
Cassegrain + CMO.
W68 ATLAS Chile, Rio Hurtado. Observers L. Denneau, R. Siverd, J. Tonry, H.
Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, J. Robinson,
R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector + CCD.
W88 Slooh.com Chile Observatory, La Dehesa. Observer K. Dankov. 0.43-m f/6.8
Corrected Dall-Kirkham + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
240726 L87 33- 8- 240728 126 33- 8- E2024-BF4 -8.22 days
Orbital elements:
2007 US65 Earth MOID = 0.2431 AU
Epoch 2024 Oct. 17.0 TT = JDT 2460600.5 Veres
M 14.92543 (2000.0) P Q
n 0.23012018 Peri. 123.97942 +0.72030834 +0.69364383
a 2.6373407 Node 192.10283 -0.64218096 +0.66479964
e 0.5237723 Incl. 1.02697 -0.26222033 +0.27730789
P 4.28 H 20.17 G 0.15 U 2
Residuals in seconds of arc
071030 G96 0.1+ 0.4+ 071117 G96 0.1- 0.6- 240727 M45 0.5- 0.0
071030 G96 0.1- 0.0 071117 G96 (1.5+ 0.1-) 240727 G17 0.4+ 0.4+
071030 G96 0.2+ 0.1+ 240726 L87 0.8- 0.1- 240727 G17 0.1+ 0.3-
071030 G96 0.0 0.2- 240726 L87 0.4- 0.6- 240727 C82 0.3- 0.0
071030 G96 0.2+ 0.4+ 240726 L87 0.3- 0.2+ 240727 C82 0.1+ 0.7-
071030 G96 0.6- 0.7+ 240726 I93 0.4+ 0.0 240727 C82 0.1+ 0.5+
071030 G96 0.1- 0.3+ 240726 I93 0.4- 0.4- 240727 C82 0.2- 0.3-
071030 G96 0.1+ 0.2+ 240726 I93 0.1+ 0.5- 240727 204 0.0 0.1-
071030 J95 0.3+ 0.1- 240726 595 0.4+ 0.2+ 240727 104 0.2- 0.2+
071030 J95 0.3+ 0.7- 240726 I93 0.1- 0.2- 240727 104 0.1- 0.2+
071101 291 0.2- 0.1+ 240726 I93 0.4+ 0.6+ 240727 104 0.1- 0.1-
071101 291 0.0 0.2- 240726 K83 0.3- 0.1+ 240727 204 0.1+ 0.0
071101 291 (1.0- 1.0+) 240726 K83 0.1- 0.6+ 240727 204 0.1+ 0.0
071101 H55 0.5+ 0.2- 240726 L87 0.9- 0.1- 240727 K51 0.0 0.0
071101 H55 0.2- 0.0 240726 595 0.1+ 0.2+ 240727 K51 0.0 0.1+
071101 H55 (0.4- 1.0-) 240726 K83 0.7+ 0.5- 240727 K51 0.1- 0.1-
071101 246 0.5- 1.2+ 240726 L87 0.1+ 0.2+ 240728 L90 0.2+ 0.6+
071101 246 (2.0+ 1.1+) 240727 L87 1.1+ 0.6+ 240728 L90 0.1- 0.5+
071101 246 (2.3+ 0.9+) 240727 595 0.2- 0.2- 240728 G34 0.5+ 0.0
071102 J95 0.3+ 1.2+ 240727 H36 0.6+ 0.8- 240728 L90 0.6- 0.8-
071102 J95 0.5+ 0.1+ 240727 H36 0.3- 0.6+ 240728 G34 0.2+ 0.1-
071102 H55 0.3- 0.4- 240727 W68 0.1+ 0.0 240728 G34 0.2- 0.1-
071102 H55 (1.2- 0.3+) 240727 W68 0.1+ 0.3+ 240728 G34 0.6- 0.5+
071102 H55 0.4+ 0.1- 240727 W68 0.5- 0.5- 240728 L65 0.1+ 0.1+
071102 G96 0.2- 0.5+ 240727 W68 0.0 0.1- 240728 B72 0.0 0.3-
071102 G96 0.2- 0.2+ 240727 H21 0.1- 0.3- 240728 B72 0.3- 0.2-
071102 G96 0.3+ 0.1- 240727 H21 0.1- 0.1+ 240728 L65 0.0 0.1+
071102 G96 0.3- 0.1+ 240727 H21 0.0 0.1+ 240728 B72 0.2+ 0.0
071102 291 0.5- 0.5+ 240727 W88 0.0 0.1+ 240728 G02 0.0 0.1-
071102 291 0.6- 0.0 240727 W88 0.3+ 0.2+ 240728 G02 0.1+ 0.1+
071109 G96 0.2+ 0.4- 240727 E23 0.3- 0.2+ 240728 L65 0.0 0.1-
071109 G96 (0.8+ 0.6-) 240727 Q06 0.3+ 0.2+ 240728 G02 0.3+ 0.1+
071109 G96 0.3+ 0.5- 240727 Q06 0.6- 0.3- 240728 126 1.0- 0.7-
071109 G96 0.4+ 0.1- 240727 E23 0.1+ 0.0 240728 126 0.2+ 0.5+
071117 G96 0.0 0.4+ 240727 Q06 0.0 0.4+ 240728 126 0.4- 0.2+
071117 G96 (0.0 1.0+) 240727 M45 0.2- 0.2-
Ephemeris:
2007 US65 a,e,i = 2.64, 0.52, 1 q = 1.2560
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 06 29 18 57 02.4 -18 39 10 0.3356 1.3501 172.6 5.5 18.9
...
2024 07 14 19 09 48.6 -17 48 08 0.2844 1.2993 173.1 5.4 18.4
...
2024 07 22 19 19 04.8 -17 25 16 0.2679 1.2796 168.5 9.1 18.5
...
2024 07 28 19 27 38.7 -17 09 39 0.2601 1.2686 165.1 11.9 18.5
2024 07 29 19 29 12.9 -17 07 08 0.2592 1.2671 164.6 12.3 18.5
2024 07 30 19 30 49.8 -17 04 38 0.2584 1.2657 164.1 12.7 18.5
...
2024 08 05 19 41 24.9 -16 49 38 0.2559 1.2592 161.0 15.2 18.6
...
2024 08 13 19 57 52.7 -16 27 37 0.2586 1.2560 157.5 18.0 18.7
...
2024 08 28 20 34 00.5 -15 29 27 0.2828 1.2667 151.9 22.0 19.0
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-O74
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