[Iaude] MPEC H37: 2023 MJ20 [a=1.11,e=0.19,i=12.6,H=30.7]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Fri Apr 19 07:55:11 EDT 2024
M.P.E.C. 2024-H37 Issued 2024 April 19, 11:53 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
2023 MJ20
Observations:
K23M20J*1C2023 06 18.31125017 15 31.982+27 09 17.39 19.70GVEH037G96
K23M20J 1C2023 06 18.31688917 15 42.620+27 09 16.74 19.57GVEH037G96
K23M20J 1C2023 06 18.33205917 16 12.335+27 09 06.73 19.61GVEH037G96
K23M20J mC2023 06 18.35109717 16 52.810+27 08 36.67 19.30GVEH037I52
K23M20J mC2023 06 18.35131417 16 53.288+27 08 37.00 19.67GVEH037I52
K23M20J mC2023 06 18.35153117 16 53.778+27 08 35.77 19.29GVEH037I52
K23M20J mC2023 06 18.35174817 16 54.282+27 08 35.41 19.40GVEH037I52
K23M20J mC2023 06 18.46400217 22 49.127+26 57 37.12 19.23GVEH037I52
K23M20J mC2023 06 18.46421917 22 50.056+26 57 35.35 18.56GVEH037I52
K23M20J mC2023 06 18.46443817 22 51.028+26 57 32.72 19.06GVEH037I52
K23M20J mC2023 06 18.46466117 22 52.021+26 57 30.60 19.05GVEH037I52
K23M20J FC2023 06 18.67946118 05 54.81 +26 41 13.3 17.8 GVEH037900
K23M20J FC2023 06 18.68076318 06 21.16 +26 40 31.1 17.5 GVEH037900
K23M20J FC2023 06 18.68206418 06 47.88 +26 39 46.6 17.8 GVEH037900
Observer details:
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
G96 Mt. Lemmon Survey. Observer R. A. Kowalski. Measurers E. J. Christensen,
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, D. Rankin, R. L.
Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K
CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
Measurers E. J. Christensen, 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, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly,
K. W. Wierzchos. 1.0-m prime focus + CCD.
Orbital elements:
2023 MJ20 Earth MOID = 0.0001 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 186.98175 (2000.0) P Q
n 0.83859910 Peri. 253.07722 +0.91732942 +0.33309272
a 1.1136955 Node 87.03933 -0.22784959 +0.88840411
e 0.1919885 Incl. 12.61301 -0.32648322 +0.31589139
P 1.18 H 30.78 G 0.15 U 7
Residuals in seconds of arc
230618 G96 0.5- 0.1- 230618 I52 0.0 0.1- 230618 I52 0.1- 0.1+
230618 G96 0.5+ 0.0 230618 I52 0.3+ 0.0 230618 900 1.1+ 0.0
230618 G96 0.1+ 0.0 230618 I52 0.2+ 0.1- 230618 900 0.2- 0.4+
230618 I52 0.0 0.1- 230618 I52 0.2- 0.3+ 230618 900 0.8- 0.5-
230618 I52 0.1- 0.7+ 230618 I52 0.2- 0.1-
Ephemeris:
2023 MJ20 a,e,i = 1.11, 0.19, 13 q = 0.8999
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 03 20 08 10 35.3 +48 39 50 0.5878 1.3274 111.3 44.4 31.9
...
2024 04 04 08 29 56.2 +44 44 56 0.6761 1.3251 102.8 47.4 32.3
...
2024 04 12 08 43 26.6 +42 29 30 0.7219 1.3209 98.7 48.6 32.5
...
2024 04 18 08 54 32.6 +40 43 31 0.7552 1.3164 95.8 49.4 32.6
2024 04 19 08 56 27.4 +40 25 30 0.7607 1.3155 95.4 49.5 32.6
2024 04 20 08 58 23.1 +40 07 22 0.7661 1.3146 94.9 49.6 32.6
...
2024 04 26 09 10 14.4 +38 16 22 0.7979 1.3086 92.3 50.2 32.7
...
2024 05 04 09 26 39.3 +35 42 17 0.8381 1.2989 88.9 50.9 32.9
...
2024 05 19 09 58 42.4 +30 33 37 0.9062 1.2754 83.2 52.0 33.0
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-H37
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