MPEC 2023-H201 : 2023 HP5
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M.P.E.C. 2023-H201 Issued 2023 April 27, 00:28 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 HP5
Observations:
K23H05P KC2023 04 25.92492313 32 22.04 +24 37 34.8 19.9 RoEH201K88
K23H05P KC2023 04 25.92580713 32 23.55 +24 37 17.4 20.0 RoEH201K88
K23H05P*1C2023 04 26.28136313 43 12.774+22 41 52.62 19.94GVEH201G96
K23H05P 1C2023 04 26.28655913 43 21.443+22 40 03.40 VEH201G96
K23H05P 1C2023 04 26.29175413 43 30.104+22 38 15.65 20.37GVEH201G96
K23H05P 1C2023 04 26.29694613 43 38.615+22 36 28.26 20.06GVEH201G96
K23H05P KC2023 04 26.34160613 44 52.768+22 20 46.28 20.21GVEH201I52
K23H05P KC2023 04 26.34232813 44 53.974+22 20 30.59 19.87GVEH201I52
K23H05P KC2023 04 26.34304913 44 55.187+22 20 15.22 19.96GVEH201I52
K23H05P KC2023 04 26.34377513 44 56.389+22 19 59.84 19.75GVEH201I52
K23H05P KC2023 04 26.37881313 45 55.426+22 07 24.46 19.65GVEH201I52
K23H05P KC2023 04 26.38029413 45 57.906+22 06 52.27 19.90GVEH201I52
K23H05P KC2023 04 26.38102813 45 59.180+22 06 36.11 19.80GVEH201I52
K23H05P KC2023 04 26.46293513 48 21.546+21 36 22.46 20.24GVEH201I52
K23H05P KC2023 04 26.46365513 48 22.820+21 36 06.34 20.07GVEH201I52
K23H05P KC2023 04 26.46437713 48 24.138+21 35 50.35 19.80GVEH201I52
K23H05P KC2023 04 26.46510413 48 25.423+21 35 33.90 20.23GVEH201I52
K23H05P KC2023 04 26.94798614 04 17.00 +18 31 50.9 20.0 GVEH201L01
K23H05P IC2023 04 26.94988014 04 20.35 +18 31 05.7 19.9 GVEH201L01
K23H05P KC2023 04 26.95253114 04 25.02 +18 30 02.8 19.6 GVEH201L01
K23H05P KC2023 04 26.95442514 04 28.40 +18 29 17.1 20.2 GVEH201L01
K23H05P KC2023 04 26.95584214 04 30.90 +18 28 43.2 19.9 GVEH201L01
K23H05P KC2023 04 26.97072914 05 04.044+18 21 53.17 20.1 GVEH201J95
K23H05P KC2023 04 26.97504314 05 11.801+18 20 10.39 19.7 GVEH201J95
K23H05P KC2023 04 26.98051514 05 21.612+18 17 59.14 19.1 GVEH201J95
Observer details:
G96 Mt. Lemmon Survey. Observer J. B. Fazekas. 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 A. Serrano. 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.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2023 HP5 Earth MOID = 0.0149 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 331.81168 (2000.0) P Q
n 0.48936303 Peri. 169.40928 -0.84623568 +0.53097038
a 1.5948332 Node 42.75764 -0.49348124 -0.74977359
e 0.3608538 Incl. 3.73482 -0.20090158 -0.39485443
P 2.01 H 27.66 G 0.15 U 7
Residuals in seconds of arc
230425 K88 0.5- 0.3+ 230426 I52 0.1- 0.0 230426 L01 0.3+ 0.4-
230425 K88 0.4+ 0.3- 230426 I52 0.4+ 0.1+ 230426 L01 0.1- 0.1+
230426 G96 0.6- 0.0 230426 I52 0.0 0.1+ 230426 L01 0.2+ 0.2-
230426 G96 0.6+ 1.6- 230426 I52 0.4+ 0.1- 230426 L01 0.0 0.2-
230426 G96 1.6+ 1.4- 230426 I52 0.2+ 0.1- 230426 J95 0.1- 0.3-
230426 G96 0.6+ 0.7- 230426 I52 0.0 0.1- 230426 J95 0.1+ 0.2+
230426 I52 0.0 0.1+ 230426 I52 0.4+ 0.2+ 230426 J95 0.1- 0.1+
230426 I52 0.0 0.2- 230426 I52 0.2+ 0.1+
230426 I52 0.1+ 0.2- 230426 L01 0.4+ 0.5-
Ephemeris:
2023 HP5 a,e,i = 1.59, 0.36, 4 q = 1.0193
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 28 09 56 50.3 +41 48 37 0.09525 1.0545 124.3 51.4 24.6
...
2023 04 12 10 27 04.1 +42 27 37 0.05281 1.0262 115.7 61.6 23.5
...
2023 04 20 11 29 15.4 +39 35 23 0.03069 1.0200 119.7 58.8 22.3
...
2023 04 26 13 34 36.9 +24 17 15 0.01726 1.0196 141.4 38.0 20.4
2023 04 27 14 05 55.7 +18 15 30 0.01595 1.0199 148.1 31.4 20.1
2023 04 28 14 39 06.0 +10 59 56 0.01515 1.0203 154.6 25.0 19.8
...
2023 05 04 17 29 31.7 -26 56 24 0.02168 1.0247 139.6 39.6 21.0
...
2023 05 12 19 01 11.2 -38 49 06 0.04271 1.0360 126.6 51.5 22.8
...
2023 05 27 19 39 37.1 -42 30 20 0.08649 1.0729 132.1 44.5 24.2
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-H201
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