[Iaude] MPEC G156: 2013 DZ [a=2.37,e=0.50,i=2.4,H=22.92]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Thu Apr 11 10:16:06 EDT 2024
M.P.E.C. 2024-G156 Issued 2024 April 11, 14:14 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
2013 DZ
Revision to MPEC 2013-D32
Additional Observations:
K13D00Z C2024 03 12.39906 14 01 42.88 -23 49 03.8 21.7 GVEG156I52
K13D00Z C2024 03 12.43852 14 01 49.87 -23 49 37.6 21.6 GVEG156I52
K13D00Z KC2024 04 10.37051515 04 49.444-25 32 02.40 21.54GVEG156I52
K13D00Z KC2024 04 10.38494715 04 50.218-25 31 57.32 21.24GVEG156I52
K13D00Z KC2024 04 10.39114015 04 50.473-25 31 55.70 21.48GVEG156I52
K13D00Z KC2024 04 10.39732415 04 50.718-25 31 53.98 21.72GVEG156I52
Observer details:
I52 Steward Observatory, Mt. Lemmon Station. Observers H. Groeller, G. J.
Leonard. Measurers B. Gray, D. Rankin, F. C. Shelly, T. Beuden, V. F.
Carvajal, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
Groeller, J. K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. L.
Seaman, K. W. Wierzchos. 1.0-m f/2.0 prime focus + CCD, 1.0-m prime focus
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
240312 I52 0.38+ 0.08+ 240410 I52 0.36+ 0.06+ E2023-X62 +0.11 days
Orbital elements:
2013 DZ Earth MOID = 0.1876 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 5.96551 (2000.0) P Q
n 0.27059510 Peri. 285.70999 -0.99784645 -0.05284620
a 2.3673153 Node 251.27312 +0.06375870 -0.92056221
e 0.5022969 Incl. 2.35135 -0.01540410 -0.38700453
P 3.64 H 22.92 G 0.15 U 0
Residuals in seconds of arc
130217 G96 0.4+ 0.1- 130220 H21 0.4- 0.2- 130307 474 0.3- 0.3-
130217 G96 0.3- 0.2- 130220 H21 0.4- 0.3- 130307 474 0.0 0.2+
130217 G96 0.5- 0.4- 130221 807 0.0 0.6- 130307 474 0.1- 0.0
130217 G96 0.2- 0.3- 130221 807 0.1+ 0.0 130311 807 0.1- 0.0
130217 G96 0.1- 0.0 130221 807 0.8+ 0.1- 130311 807 0.1- 0.1+
130217 G96 0.5- 0.2+ 130223 711 0.2+ 0.3- 130311 807 0.6- 0.0
130217 G96 0.3- 0.2- 130223 711 0.3- 0.1- 130311 807 0.5- 0.0
130217 G96 0.7+ 0.2+ 130223 711 0.6+ 0.1+ 130311 807 0.0 0.2-
130218 G96 0.5- 0.3+ 130223 711 0.7+ 0.2- 130312 807 0.1- 0.2+
130218 G96 0.1+ 0.2+ 130301 807 0.2- 0.3+ 130312 807 0.0 0.2+
130218 G96 0.4+ 0.2+ 130301 807 0.2- 0.3+ 130312 807 0.0 0.3+
130218 G96 0.5- 0.1+ 130301 807 0.1+ 0.0 130312 807 0.2- 0.1+
130219 807 0.0 0.3- 130301 291 0.4- 0.3- 130312 807 0.2- 0.2-
130219 807 0.2+ 0.1+ 130301 291 0.3- 0.1+ 130331 691 0.3- 0.1-
130219 807 0.6+ 0.0 130301 291 0.0 0.1- 130331 691 0.4+ 0.3-
130219 807 0.2+ 0.1- 130302 807 0.1- 0.1+ 130331 691 0.6+ 0.6-
130219 W85 0.1+ 0.0 130302 807 0.2- 0.2+ 130407 F51 0.2- 0.2+
130219 W85 0.2+ 0.3- 130302 807 0.2- 0.1- 130407 F51 0.2- 0.3+
130219 W85 0.3+ 0.3- 130304 204 0.3+ 0.0 130407 F51 0.3- 0.3+
130219 W85 0.2+ 0.4- 130304 204 0.1+ 0.3+ 130407 F51 0.2- 0.4+
130219 W85 0.2+ 0.1+ 130305 807 0.1- 0.1- 240312 I52 0.0 0.3+
130219 W85 0.1+ 0.2- 130305 807 0.2- 0.0 240312 I52 0.2+ 0.0
130219 W85 0.2+ 0.0 130305 807 0.2- 0.2+ 240410 I52 0.1- 0.0
130219 W85 0.1+ 0.1- 130305 807 0.1- 0.2+ 240410 I52 0.8+ 0.6+
130219 W85 0.2+ 0.1- 130305 807 0.2- 0.1- 240410 I52 0.1+ 0.3+
130219 W85 0.0 0.0 130307 474 0.1+ 0.1+ 240410 I52 0.7- 0.1+
Ephemeris:
2013 DZ a,e,i = 2.37, 0.50, 2 q = 1.1782
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 03 12 14 00 26.2 -23 42 51 0.2460 1.1787 134.3 37.1 21.7
...
2024 03 27 14 41 35.0 -25 51 39 0.2457 1.1954 139.5 32.8 21.6
...
2024 04 04 14 56 37.0 -25 54 51 0.2522 1.2136 144.2 28.8 21.6
...
2024 04 10 15 04 25.8 -25 33 27 0.2601 1.2312 148.5 25.1 21.6
2024 04 11 15 05 27.6 -25 28 15 0.2617 1.2344 149.3 24.5 21.6
2024 04 12 15 06 25.0 -25 22 38 0.2633 1.2377 150.1 23.8 21.6
...
2024 04 18 15 10 45.0 -24 41 36 0.2752 1.2593 155.3 19.5 21.6
...
2024 04 26 15 13 27.7 -23 33 14 0.2963 1.2923 162.8 13.3 21.6
...
2024 05 11 15 13 21.2 -21 14 15 0.3553 1.3649 176.6 2.5 21.6
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-G156
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