[Iaude] MPEC H56: 2024 HZ [a=1.03,e=0.23,i=5.4,H=28.6]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Sun Apr 21 22:21:12 EDT 2024
M.P.E.C. 2024-H56 Issued 2024 April 22, 02:19 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
2024 HZ
Observations:
K24H00Z*1C2024 04 20.22943614 20 26.052-01 13 05.38 19.40GVEH056G96
K24H00Z 1C2024 04 20.23467414 20 22.049-01 11 23.35 19.05GVEH056G96
K24H00Z 1C2024 04 20.23991814 20 17.963-01 09 41.08 19.73GVEH056G96
K24H00Z mC2024 04 20.33673914 19 02.723-00 39 14.44 19.84GVEH056I52
K24H00Z mC2024 04 20.33694314 19 02.611-00 39 11.34 18.95GVEH056I52
K24H00Z mC2024 04 20.33715914 19 02.417-00 39 06.88 19.90GVEH056I52
K24H00Z mC2024 04 20.33736414 19 02.262-00 39 03.60 19.35GVEH056I52
K24H00Z KC2024 04 20.90611514 15 28.71 +01 44 00.6 20.2 GXEH056I93
K24H00Z KC2024 04 20.92946114 15 16.89 +01 48 57.3 19.9 GXEH056I93
K24H00Z KB2024 04 20.94050914 15 14.915+01 51 35.78 19.6 VZEH056Y89
K24H00Z KB2024 04 20.95144714 15 09.486+01 53 53.83 20.0 VZEH056Y89
K24H00Z KC2024 04 20.95442714 15 03.300+01 53 19.90 19.5 GVEH056J95
K24H00Z KB2024 04 20.96261614 15 03.582+01 56 11.74 19.5 VZEH056Y89
K24H00Z KC2024 04 20.96377614 14 58.678+01 55 15.53 20.2 GVEH056J95
K24H00Z KC2024 04 20.98167414 14 49.829+01 58 56.86 19.7 GVEH056J95
K24H00Z 0B2024 04 21.01644 14 14 21.305+02 18 03.67 20.3 VZEH056M49
K24H00Z 0B2024 04 21.06992 14 13 53.174+02 28 24.64 21.0 VZEH056M49
K24H00Z KC2024 04 21.27721914 13 21.520+02 57 12.40 VEH056I52
K24H00Z KC2024 04 21.28126614 13 19.580+02 57 55.40 20.12GVEH056I52
K24H00Z KC2024 04 21.28328014 13 18.620+02 58 15.80 20.29GVEH056I52
K24H00Z KC2024 04 21.29920514 12 59.00 +03 00 02.7 20.8 GVEH056H21
K24H00Z KC2024 04 21.30113614 12 58.10 +03 00 22.5 20.1 GVEH056H21
K24H00Z KC2024 04 21.30306514 12 57.23 +03 00 42.3 20.2 GVEH056H21
K24H00Z KC2024 04 21.30788814 12 55.02 +03 01 31.3 20.3 GVEH056H21
Observer details:
G96 Mt. Lemmon Survey. Observer J. B. Fazekas. Measurers 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, D.
Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector +
10K CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observers D. C. Fuls, R. A.
Kowalski. Measurers 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, D. Rankin, R. L. Seaman, F. C.
Shelly, K. W. Wierzchos. 1.0-m prime focus + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
M49 IAS Remote Observatory, Hakos. Observers D. Husar, M. Junius. Measurer
D. Husar. 0.25-m f/4.5 reflector + CMO.
Y89 Proxima Centauri Observatory, Valdin. Observer R. Hahn. 0.36-m f/2.0
reflector + CMO.
Orbital elements:
2024 HZ Earth MOID = 0.0023 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Bell
M 54.59466 (2000.0) P Q
n 0.94618383 Peri. 260.50021 -0.33344680 -0.94166942
a 1.0275880 Node 209.10590 +0.89753132 -0.30230002
e 0.2341845 Incl. 5.36947 +0.28853208 -0.14789661
P 1.04 H 28.63 G 0.15 U 6
Residuals in seconds of arc
240420 G96 0.5- 0.1+ 240420 I93 0.3- 0.2+ 240421 M49 0.5+ 0.7-
240420 G96 0.1+ 0.3- 240420 Y89 0.7- 1.0+ 240421 I52 0.1- 0.3-
240420 G96 0.2- 0.3- 240420 Y89 1.9+ 1.6+ 240421 I52 0.1+ 0.4+
240420 I52 0.2- 0.4+ 240420 J95 0.7+ 0.4+ 240421 I52 0.3+ 0.2-
240420 I52 0.4+ 0.2- 240420 Y89 0.3- 0.1+ 240421 H21 0.1+ 0.1+
240420 I52 0.0 0.3+ 240420 J95 0.5+ 0.5- 240421 H21 0.1- 0.1+
240420 I52 0.0 0.2- 240420 J95 0.4+ 0.6- 240421 H21 0.0 0.1+
240420 I93 0.2- 1.7+ 240421 M49 0.9+ 0.6- 240421 H21 0.3- 0.3-
Ephemeris:
2024 HZ a,e,i = 1.03, 0.23, 5 q = 0.7869
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 03 23 01 49 38.2 -12 04 03 0.1093 0.9017 28.1 148.6 31.8
...
2024 04 07 01 50 25.1 -15 44 56 0.04361 0.9618 25.3 153.6 30.9
...
2024 04 15 01 29 00.5 -27 25 02 0.01105 0.9945 37.2 142.4 26.0
...
2024 04 21 14 14 38.5 +02 10 18 0.01430 1.0187 165.2 14.6 20.3
2024 04 22 14 10 20.2 +04 46 17 0.01831 1.0227 162.8 16.9 20.9
2024 04 23 14 07 34.1 +06 25 20 0.02236 1.0266 161.0 18.6 21.4
...
2024 04 29 14 01 02.6 +10 05 33 0.04705 1.0498 154.7 24.2 23.2
...
2024 05 07 13 59 08.5 +10 52 17 0.08111 1.0793 148.9 28.9 24.6
...
2024 05 22 14 02 28.2 +09 31 33 0.1498 1.1298 139.1 35.9 26.2
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-H56
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