[Iaude] MPEC D65: 2024 CR9 [a=2.33,e=0.55,i=4.4,H=19.5,PHA]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Mon Feb 19 09:21:39 EST 2024
M.P.E.C. 2024-D65 Issued 2024 February 19, 14:20 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 CR9
Observations:
K24C09R* C2024 02 15.57717613 02 09.586-15 11 39.63 21.91wXED065F51
K24C09R C2024 02 15.58751913 02 10.112-15 11 46.89 22.13wXED065F51
K24C09R C2024 02 15.59784313 02 10.650-15 11 54.28 21.65wXED065F51
K24C09R C2024 02 15.61227113 02 11.412-15 12 04.52 22.14wXED065F51
K24C09R KC2024 02 16.44051913 02 57.772-15 21 53.17 21.36GVED065V06
K24C09R KC2024 02 16.47659313 02 59.669-15 22 18.26 21.48GVED065V06
K24C09R KC2024 02 16.48319013 03 00.018-15 22 22.98 21.21GVED065V06
K24C09R KC2024 02 16.50527513 03 01.177-15 22 38.53 21.61GVED065V06
K24C09R KC2024 02 17.37078313 03 49.237-15 32 52.37 21.71GVED065V06
K24C09R KC2024 02 17.37651513 03 49.529-15 32 56.47 21.58GVED065V06
K24C09R KC2024 02 17.39183913 03 50.328-15 33 07.38 21.61GVED065V06
K24C09R KC2024 02 17.39503013 03 50.497-15 33 09.72 21.44GVED065V06
K24C09R KC2024 02 18.43734 13 04 46.87 -15 45 30.2 21.5 RVED065291
K24C09R KC2024 02 18.45036 13 04 47.52 -15 45 39.3 21.5 RVED065291
K24C09R KC2024 02 18.46339 13 04 48.20 -15 45 47.7 VED065291
K24C09R KC2024 02 19.45218 13 05 41.04 -15 57 29.6 VED065691
K24C09R KC2024 02 19.50140 13 05 43.44 -15 58 05.0 VED065691
K24C09R C2024 02 19.50875613 05 43.769-15 58 10.00 21.4 GVED065H01
K24C09R C2024 02 19.51351313 05 44.005-15 58 13.34 21.1 GVED065H01
K24C09R C2024 02 19.52279313 05 44.470-15 58 19.95 21.3 GVED065H01
K24C09R C2024 02 19.53053413 05 44.862-15 58 25.36 21.4 GVED065H01
Observer details:
291 LPL/Spacewatch II. Observer J. V. Scotti. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak-Spacewatch. Observer A. F. Tubbiolo.
0.9-m f/3 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith. Measurers K. Chambers, T. de Boer, J. Fairlamb, H.
Gao, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R.
Weryk. 1.8-m Ritchey-Chretien + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
V06 Catalina Sky Survey-Kuiper. 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. 1.55-m
reflector + 1K CCD.
Orbital elements:
2024 CR9 PHA, Earth MOID = 0.0352 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 338.53644 (2000.0) P Q
n 0.27719882 Peri. 1.05362 -0.03959730 +0.99634052
a 2.3295666 Node 266.68007 -0.91731658 -0.06630413
e 0.5487222 Incl. 4.35146 -0.39618474 +0.05393817
P 3.56 H 19.56 G 0.15 U 9
Residuals in seconds of arc
240215 F51 0.1+ 0.0 240216 V06 0.4+ 0.1+ 240218 291 0.0 0.1+
240215 F51 0.1- 0.0 240217 V06 0.1- 0.0 240219 691 0.4+ 0.3+
240215 F51 0.2- 0.1- 240217 V06 0.2- 0.0 240219 691 0.0 0.3-
240215 F51 0.1- 0.1- 240217 V06 0.0 0.0 240219 H01 0.0 0.0
240216 V06 0.2- 0.3- 240217 V06 0.0 0.0 240219 H01 0.0 0.0
240216 V06 0.2+ 0.2+ 240218 291 0.3- 0.9- 240219 H01 0.0 0.1-
240216 V06 0.3+ 0.1+ 240218 291 0.4- 0.8- 240219 H01 0.1+ 0.0
Ephemeris:
2024 CR9 a,e,i = 2.33, 0.55, 4 q = 1.0513
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 01 20 12 33 21.4 -09 59 34 1.3696 1.9101 107.4 29.4 22.9
...
2024 02 04 12 50 29.5 -12 55 09 1.1211 1.8020 117.4 29.0 22.4
...
2024 02 12 12 58 43.7 -14 29 21 0.9972 1.7435 123.0 28.4 22.0
...
2024 02 18 13 04 23.2 -15 40 11 0.9087 1.6993 127.2 27.6 21.7
2024 02 19 13 05 17.0 -15 52 01 0.8944 1.6920 127.9 27.4 21.7
2024 02 20 13 06 09.9 -16 03 51 0.8802 1.6846 128.6 27.3 21.6
...
2024 02 26 13 11 08.7 -17 15 03 0.7974 1.6402 132.9 26.2 21.3
...
2024 03 05 13 16 51.4 -18 50 24 0.6940 1.5811 138.7 24.5 20.9
...
2024 03 20 13 24 10.4 -21 49 35 0.5230 1.4710 149.6 20.0 20.0
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-D65
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