[Iaude] MPEC C155: 2024 CD4 [a=1.36,e=0.27,i=9.5,H=26.7]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Tue Feb 13 19:26:27 EST 2024
M.P.E.C. 2024-C155 Issued 2024 February 14, 00:24 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 CD4
Observations:
K24C04D* C2024 02 11.41457808 26 12.914+51 54 51.30 19.26cVEC155T05
K24C04D C2024 02 11.42317208 26 23.774+51 47 58.88 18.88cVEC155T05
K24C04D C2024 02 11.42995908 26 32.518+51 42 20.30 19.16cVEC155T05
K24C04D C2024 02 11.43357708 26 37.015+51 39 27.79 18.39cVEC155T05
K24C04D C2024 02 11.43538708 26 39.144+51 38 03.77 18.84cVEC155T05
K24C04D C2024 02 13.37967109 08 56.002+18 57 47.23 17.54cVEC155T05
K24C04D C2024 02 13.38238509 08 57.804+18 54 46.40 17.40cVEC155T05
K24C04D C2024 02 13.38555109 08 59.890+18 51 14.80 17.49cVEC155T05
K24C04D C2024 02 13.41630009 09 20.018+18 17 03.34 17.27cVEC155T05
K24C04D KB2024 02 13.56088 09 11 49.95 +15 33 06.9 17.0 GXEC155Q06
K24C04D KB2024 02 13.56281 09 11 51.21 +15 30 59.2 17.2 GXEC155Q06
K24C04D KB2024 02 13.56472 09 11 52.49 +15 28 53.5 17.0 GXEC155Q06
K24C04D KC2024 02 13.57131709 11 57.34 +15 21 41.4 17.1 GVEC155900
K24C04D KC2024 02 13.57658709 12 00.83 +15 15 53.3 17.3 GVEC155900
K24C04D KC2024 02 13.58525309 12 06.55 +15 06 21.1 17.2 GVEC155900
K24C04D KC2024 02 13.59052109 12 10.00 +15 00 33.1 17.2 GVEC155900
K24C04D KC2024 02 13.59579009 12 13.44 +14 54 45.0 16.5 GVEC155900
K24C04D KC2024 02 13.78446 09 15 29.35 +11 25 04.4 16.9 GXEC155G02
K24C04D KC2024 02 13.78810 09 15 32.07 +11 21 10.6 16.8 GXEC155G02
K24C04D KC2024 02 13.79174 09 15 34.85 +11 17 14.6 16.8 GXEC155G02
K24C04D KB2024 02 13.79269 09 15 38.110+11 15 59.47 16.8 GXEC155K74
K24C04D KB2024 02 13.79428 09 15 39.338+11 14 17.16 16.9 GXEC155K74
K24C04D KB2024 02 13.79588 09 15 40.567+11 12 34.85 17.0 GXEC155K74
K24C04D KB2024 02 13.79748 09 15 41.791+11 10 52.25 17.1 GXEC155K74
K24C04D KB2024 02 13.79907 09 15 43.025+11 09 09.65 17.3 GXEC155K74
K24C04D KC2024 02 13.79955 09 15 46.114+11 09 45.18 17.6 VqEC155L47
K24C04D KC2024 02 13.80277 09 15 49.31 +11 06 08.4 19.8 RZEC155M17
K24C04D KC2024 02 13.80382 09 15 49.217+11 05 10.90 17.6 VqEC155L47
K24C04D KC2024 02 13.80564 09 15 51.38 +11 03 03.1 17.9 RZEC155M17
K24C04D KC2024 02 13.80839 09 15 53.40 +11 00 08.7 20.0 RZEC155M17
K24C04D KC2024 02 13.81999 09 16 01.054+10 47 55.36 17.7 VqEC155L47
K24C04D 1C2024 02 13.82219 09 15 59.27 +10 44 17.0 18.0 VXEC155033
K24C04D KC2024 02 13.82221 09 16 02.563+10 45 32.76 17.8 VqEC155L47
K24C04D 1C2024 02 13.82242 09 15 59.43 +10 44 02.6 18.0 VXEC155033
K24C04D 1C2024 02 13.82265 09 15 59.59 +10 43 48.1 18.2 VXEC155033
K24C04D 1C2024 02 13.82327 09 16 00.06 +10 43 07.5 17.8 VXEC155033
K24C04D KB2024 02 13.82483 09 16 11.832+10 43 04.01 17.3 GXEC155J57
K24C04D KB2024 02 13.82887 09 16 14.834+10 38 45.64 17.1 GXEC155J57
K24C04D KC2024 02 13.83032509 16 13.93 +10 36 32.9 17.2 GXEC155958
K24C04D KB2024 02 13.83265 09 16 17.638+10 34 43.72 17.5 GXEC155J57
K24C04D KC2024 02 13.83421709 16 16.84 +10 32 24.0 17.0 GXEC155958
K24C04D KC2024 02 13.83698709 16 11.56 +10 29 22.3 17.3 GXEC155595
K24C04D KC2024 02 13.83806909 16 19.70 +10 28 17.9 17.1 GXEC155958
K24C04D KB2024 02 13.83987 09 16 18.11 +10 26 28.6 17.2 GXEC155K19
K24C04D KC2024 02 13.84154309 16 14.72 +10 24 30.3 17.4 GXEC155595
K24C04D KB2024 02 13.84247 09 16 19.96 +10 23 43.1 17.1 GXEC155K19
K24C04D KB2024 02 13.84507 09 16 21.81 +10 20 56.8 16.9 GXEC155K19
K24C04D KC2024 02 13.84610009 16 17.89 +10 19 39.0 17.1 GXEC155595
K24C04D KC2024 02 13.85328109 16 24.89 +10 12 20.7 16.9 GVEC155G17
K24C04D KC2024 02 13.85484 09 16 25.291+10 10 42.42 17.4 VqEC155L47
K24C04D KC2024 02 13.85486 09 16 26.52 +10 10 34.5 18.1 GXEC155K78
K24C04D KC2024 02 13.85840 09 16 28.95 +10 06 48.3 18.4 GXEC155K78
K24C04D KC2024 02 13.85885 09 16 28.018+10 06 26.78 17.3 VqEC155L47
K24C04D KC2024 02 13.86088 09 16 29.376+10 04 17.51 17.3 VqEC155L47
K24C04D KC2024 02 13.86165709 16 30.55 +10 03 25.2 17.4 GVEC155G17
K24C04D KC2024 02 13.86194 09 16 31.32 +10 03 02.2 18.5 GXEC155K78
K24C04D C2024 02 13.86358 09 16 28.78 +10 17 16.5 18.5 GVEC155M28
K24C04D C2024 02 13.86559 09 16 30.08 +10 15 05.7 17.8 GVEC155M28
K24C04D KC2024 02 13.86619909 16 31.68 +09 58 20.4 17.3 GVEC155L01
K24C04D KC2024 02 13.86698509 16 32.20 +09 57 30.3 17.3 GVEC155L01
K24C04D KC2024 02 13.86777309 16 32.73 +09 56 39.8 17.4 GVEC155L01
K24C04D KC2024 02 13.86856409 16 33.25 +09 55 49.3 17.2 GVEC155L01
K24C04D KC2024 02 13.86935409 16 33.78 +09 54 58.8 17.2 GVEC155L01
K24C04D KC2024 02 13.87003509 16 36.15 +09 54 30.3 17.2 GVEC155G17
K24C04D KC2024 02 13.87823809 16 38.05 +09 44 35.6 17.4 GVEC155K62
K24C04D KC2024 02 13.87841409 16 38.18 +09 44 24.3 17.2 GVEC155K62
K24C04D KC2024 02 13.87859209 16 38.30 +09 44 12.7 17.1 GVEC155K62
K24C04D KC2024 02 13.87876709 16 38.41 +09 44 01.6 17.1 GVEC155K62
K24C04D KB2024 02 13.88670909 16 53.27 +09 36 26.6 17.3 GXEC155I93
K24C04D KB2024 02 13.88922409 16 54.97 +09 33 46.5 17.2 GXEC155I93
K24C04D KC2024 02 13.89004209 16 50.13 +09 32 52.3 17.2 GVEC155203
K24C04D KB2024 02 13.89173409 16 56.67 +09 31 06.7 17.1 GXEC155I93
K24C04D KC2024 02 13.89450809 16 53.05 +09 28 07.4 17.2 GVEC155203
K24C04D KC2024 02 13.89931809 16 56.21 +09 23 00.6 17.1 GVEC155203
K24C04D KC2024 02 13.93527 09 17 18.23 +08 45 10.2 17.0 GVEC155104
K24C04D KC2024 02 13.93572 09 17 18.51 +08 44 41.6 17.8 GVEC155104
K24C04D KC2024 02 13.93875 09 17 20.40 +08 41 29.0 17.2 GVEC155104
K24C04D KB2024 02 13.96494 09 17 37.04 +08 13 30.8 17.2 GVEC155130
K24C04D KB2024 02 13.96518 09 17 37.18 +08 13 15.2 17.0 GVEC155130
K24C04D KB2024 02 13.96543 09 17 37.33 +08 12 59.6 17.2 GVEC155130
K24C04D KB2024 02 13.96568 09 17 37.48 +08 12 44.0 17.2 GVEC155130
K24C04D KC2024 02 13.97134809 17 40.03 +08 07 18.5 16.5 RVEC155M50
K24C04D KC2024 02 13.97259209 17 40.79 +08 06 00.2 17.0 RVEC155M50
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hogner, F. Ludwig, M. Hartmann, B. Stecklum. Measurer B. Stecklum.
1.34-m f/3 Schmidt + CCD.
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurer P.
Bacci. 0.60-m f/4 reflector + CCD.
130 Lumezzane. Observers A. Coffano, W. Marinello, M. Micheli, G. Pizzetti,
A. Soffiantini. Measurer W. Marinello. 0.40-m f/6 reflector + CMO.
203 GiaGa Observatory. Observer G. Galli. 0.36-m f/5.76 Schmidt-Cassegrain +
CCD.
595 Farra d'Isonzo. Observers G. Panterotto, E. Pettarin. Measurer E.
Pettarin. 0.61-m f/4.5 reflector + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CMO.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P.
Dupouy. 0.43-m f/2.7 Reflector + CCD.
G02 KYSUCE Observatory, Kysucke Nove Mesto. Observer M. Urbanik. 0.40-m
f/6.8 Corrected Dall-Kirkham + CCD.
G17 BAS Observatory, Scandicci. Observer L. Grazzini. 0.20-m f/10 Schmidt-
Cassegrain + CCD + f/6.3 focal reducer.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
J57 Centro Astronomico Alto Turia, Valencia. Observer A. Fornas. Measurers
A. Fornas, G. Fornas, E. Arce, V. Mas. 0.43-m f/6.8 Reflector CDK + CMO.
K19 PASTIS Observatory, Banon. Observer C. Demeautis. 0.28-m f/2.2 reflector
+ CMO.
K62 Teplice Observatory. Observer Z. Moravec. 0.60-m f/3.3 reflector + CMOS.
K74 Muensterschwarzach Observatory, Schwarzach. Observer C. Gerhard. 0.30-m
f/3.75 reflector + CMO.
K78 iota Scorpii Observatory, La Spezia. Observers G. Scarfi, P. Boongerd.
0.40-m f/6.1 reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
L47 Osservatorio Astronomico, Piobbico. Observers A. Teseo, A. Annamelia.
Measurer A. Teseo. 0.2-m f/6.3 Schmidt-Cassegrain + CCD.
M17 SN1572 Tycho Observatory, La Spezia. Observer L. Bertagna. 0.20-m f/4
reflector + CCD.
M28 Lesedi Telescope-SAAO Observatory, Sutherland. Observers N. Erasmus, S.
Potter, C. van Gend, S. Chandra, H. Worters. Measurers T. Ngwane, N.
Erasmus. 1.0-m f/8 Reflector + CCD.
M50 Virtual Telescope Project, Manciano. Observer G. Masi. 0.36-m f/6.9
Schmidt-Cassegrain + CCD.
Q06 Tarui Observatory, Tarui. Observer H. Watanabe. 0.35-m f/1.9 Schmidt-
Cassegrain + CMO.
T05 ATLAS-HKO, Haleakala. Observers L. Denneau, R. Siverd, J. Tonry, H.
Weiland. Measurers L. Denneau, N. Erasmus, A. Fitzsimmons, A. Lawrence,
J. Robinson, R. Siverd, J. Tonry, H. Weiland. 0.5-m Reflector + CCD.
Orbital elements:
2024 CD4 Earth MOID = 0.0096 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 271.20739 (2000.0) P Q
n 0.61873634 Peri. 168.73525 -0.67925436 -0.72743303
a 1.3639516 Node 323.92699 +0.65986038 -0.54734737
e 0.2709506 Incl. 9.50520 +0.32124414 -0.41382611
P 1.59 H 26.77 G 0.15 U 6
Residuals in seconds of arc
240211 T05 0.2+ 1.2- 240213 M17 0.3+ 2.0- 240213 M28 1.1- 1.1+
240211 T05 0.0 1.9+ 240213 M17 0.2- 0.1- 240213 M28 0.2- 1.2-
240211 T05 (1.4+ 6.8-) 240213 L47 0.3+ 0.5+ 240213 L01 0.1- 0.2+
240211 T05 0.6+ 2.7- 240213 033 0.2+ 0.1+ 240213 L01 0.2- 0.3+
240211 T05 0.9- 1.7+ 240213 L47 0.9- 0.2+ 240213 L01 0.2- 0.2+
240213 T05 0.1- 0.1+ 240213 033 0.0 0.4+ 240213 L01 0.3- 0.2+
240213 T05 0.1- 0.1+ 240213 033 0.1- 0.6+ 240213 L01 0.2- 0.2+
240213 T05 0.2- 0.6- 240213 033 0.1+ 0.2- 240213 G17 0.5- 0.6+
240213 T05 0.1+ 0.3+ 240213 J57 0.1+ 0.2- 240213 K62 0.1+ 0.1+
240213 Q06 0.2+ 0.5+ 240213 J57 0.0 0.5- 240213 K62 0.3+ 0.1+
240213 Q06 0.3- 0.1+ 240213 958 0.2- 0.1+ 240213 K62 0.2+ 0.2-
240213 Q06 0.2- 0.6+ 240213 J57 0.0 0.6- 240213 K62 0.1+ 0.1-
240213 900 0.2+ 0.0 240213 958 0.1- 0.1- 240213 I93 0.1+ 0.7-
240213 900 0.1+ 0.1- 240213 595 0.0 0.0 240213 I93 0.1+ 0.7-
240213 900 0.2+ 0.1+ 240213 958 0.0 0.0 240213 203 0.1+ 0.4+
240213 900 0.2+ 0.1+ 240213 K19 0.1- 0.1- 240213 I93 0.3+ 0.7-
240213 900 0.1+ 0.1+ 240213 595 0.4- 0.2- 240213 203 0.1- 0.1+
240213 G02 0.2+ 0.9- 240213 K19 0.1- 0.7+ 240213 203 0.2+ 0.2-
240213 G02 0.3- 0.6- 240213 K19 0.0 0.5+ 240213 104 0.1- 0.1+
240213 G02 0.3+ 2.6- 240213 595 0.3- 0.1+ 240213 104 0.1- 0.1+
240213 K74 0.1+ 0.1- 240213 G17 0.0 0.3+ 240213 104 0.1- 0.0
240213 K74 0.0 0.2+ 240213 L47 0.4- 1.6- 240213 130 0.2+ 0.1+
240213 K74 0.1- 0.4+ 240213 K78 0.1- 0.5+ 240213 130 0.0 0.3-
240213 K74 0.2- 0.3+ 240213 K78 0.1+ 0.6+ 240213 130 0.1- 0.0
240213 K74 0.2- 0.3+ 240213 L47 0.2- 0.4- 240213 130 0.1- 0.2+
240213 L47 0.4+ 0.3- 240213 L47 0.2- 0.2- 240213 M50 0.3+ 0.8-
240213 M17 1.5+ 0.7- 240213 G17 0.3- 0.2+ 240213 M50 0.3+ 0.4-
240213 L47 0.6- 0.6- 240213 K78 0.5- 0.7+
Ephemeris:
2024 CD4 a,e,i = 1.36, 0.27, 10 q = 0.9944
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 01 15 23 48 59.3 +71 17 45 0.1035 1.0095 101.6 72.6 24.4
...
2024 01 30 00 36 31.7 +75 13 16 0.05294 0.9952 99.6 77.4 23.1
...
2024 02 07 04 39 02.2 +78 19 28 0.02543 0.9948 109.3 69.3 21.2
...
2024 02 13 09 02 10.9 +26 01 21 0.01117 0.9980 164.4 15.4 17.9
2024 02 14 09 18 06.9 +07 45 16 0.01150 0.9987 171.0 8.9 17.7
2024 02 15 09 30 38.7 -07 58 35 0.01293 0.9996 158.4 21.3 18.4
...
2024 02 21 10 10 43.9 -44 59 55 0.03078 1.0063 124.1 54.5 21.2
...
2024 02 29 10 30 52.8 -54 09 59 0.05900 1.0194 117.8 59.3 22.8
...
2024 03 15 10 45 42.3 -56 32 51 0.1120 1.0554 120.3 54.5 24.1
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-C155
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