[Iaude] MPEC C09: 2024 BR4 [a=1.05,e=0.21,i=19.9,H=21.4,PHA]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Thu Feb 1 15:03:34 EST 2024
M.P.E.C. 2024-C09 Issued 2024 February 1, 20:01 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 BR4
Observations:
K24B04R*1C2024 01 30.44402315 18 07.103+67 03 29.59 18.44GVEC009703
K24B04R 1C2024 01 30.44654115 18 08.698+67 03 30.64 18.84GVEC009703
K24B04R 1C2024 01 30.44905915 18 10.066+67 03 32.33 18.52GVEC009703
K24B04R 1C2024 01 30.45157715 18 11.758+67 03 34.09 18.32GVEC009703
K24B04R 1C2024 01 30.54382815 19 07.198+67 04 24.53 19.14GVEC009703
K24B04R 1C2024 01 30.54650115 19 08.936+67 04 27.80 19.07GVEC009703
K24B04R 1C2024 01 30.54919715 19 10.304+67 04 28.81 18.71GVEC009703
K24B04R 1C2024 01 30.55190615 19 11.834+67 04 29.71 20.52GVEC009703
K24B04R KB2024 01 30.57519 15 19 35.22 +67 03 07.2 19.5 rZEC009Q06
K24B04R KB2024 01 30.57799 15 19 36.88 +67 03 09.6 19.4 rZEC009Q06
K24B04R KC2024 01 30.88543615 23 03.94 +67 04 49.4 19.2 GXEC009L18
K24B04R KC2024 01 30.89236715 23 08.81 +67 04 52.6 19.2 GXEC009L18
K24B04R KC2024 01 30.89909515 23 13.52 +67 04 57.6 19.3 GXEC009L18
K24B04R C2024 01 30.94080 15 23 37.09 +67 06 09.3 17.9 RoEC009C94
K24B04R C2024 01 30.94185 15 23 37.67 +67 06 10.6 18.1 RoEC009C94
K24B04R C2024 01 30.94240 15 23 38.06 +67 06 10.6 18.5 RoEC009C94
K24B04R C2024 01 30.94292 15 23 38.40 +67 06 11.4 18.3 RoEC009C94
K24B04R KB2024 01 31.02503515 24 43.721+67 05 43.17 19.0 VZEC009Y89
K24B04R KB2024 01 31.03212415 24 47.958+67 05 49.43 18.7 VZEC009Y89
K24B04R KB2024 01 31.03945615 24 53.724+67 05 54.33 19.3 VZEC009Y89
K24B04R KB2024 01 31.04048 15 24 52.49 +67 06 22.4 18.6 GXEC009M45
K24B04R KB2024 01 31.04515 15 24 55.57 +67 06 25.2 19.0 GXEC009M45
K24B04R KB2024 01 31.04964 15 24 58.67 +67 06 27.5 18.7 GXEC009M45
K24B04R KC2024 01 31.06336715 25 10.10 +67 06 12.0 18.9 GXEC009958
K24B04R KC2024 01 31.06891715 25 13.89 +67 06 14.7 19.4 GXEC009958
K24B04R KC2024 01 31.07442115 25 17.46 +67 06 18.0 18.8 GXEC009958
K24B04R KC2024 01 31.18836 15 26 33.26 +67 07 25.6 VEC009204
K24B04R KC2024 01 31.19684 15 26 38.87 +67 07 28.9 VEC009204
K24B04R KC2024 01 31.20531 15 26 44.46 +67 07 32.1 18.4 GVEC009204
K24B04R KB2024 01 31.35168 15 28 37.958+67 07 39.83 18.6 GXEC009H36
K24B04R KB2024 01 31.35778 15 28 42.264+67 07 43.54 18.5 GXEC009H36
K24B04R KB2024 01 31.36352 15 28 46.354+67 07 46.74 18.5 GXEC009H36
K24B04R KC2024 02 01.39370315 42 10.55 +67 10 21.2 18.8 GVEC009H21
K24B04R KC2024 02 01.39649815 42 12.79 +67 10 22.4 18.6 GVEC009H21
K24B04R C2024 02 01.51954915 44 01.334+67 10 13.51 18.76oVEC009T08
K24B04R C2024 02 01.52236915 44 03.778+67 10 14.95 18.85oVEC009T08
K24B04R C2024 02 01.53581915 44 14.450+67 10 22.04 18.37oVEC009T08
K24B04R C2024 02 01.54920015 44 25.471+67 10 27.05 18.47oVEC009T08
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.84-m f/3.5 reflector +
CMO.
703 Catalina Sky Survey. Observer V. F. Carvajal. 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. 0.68-m Schmidt + 10K
CCD.
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P.
Dupouy. 0.43-m f/2.7 Reflector + CCD.
C94 MASTER-II Observatory, Tunka. Observers Y. Kechin, V. Lipunov, E.
Gorbovskoy, N. Tiurina, P. Balanutsa, V. Kornilov, A. Kuznetsov, O. Gress,
D. Zimnukhov, S. Yazev, N. Budnev. 0.4-m f/2.5 reflector CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m f/4.8 reflector +
CMO.
L18 QOS Observatory, Zalistsi. Observers Y. V. Tanasiychuk, B. O. Basiev.
Measurer A. M. Kozhukhov. 0.50-m f/3.8 reflector + CCD.
M45 Starhopper Observatory, Sfantu Gheorghe. Observer F. Ursache. 0.41-m
f/7.5 reflector + CMO.
Q06 Tarui Observatory, Tarui. Observer H. Watanabe. 0.35-m f/1.9 Schmidt-
Cassegrain + CMO.
T08 ATLAS-MLO, Mauna Loa. 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.
Y89 Proxima Centauri Observatory, Valdin. Observer R. Hahn. 0.36-m f/2.0
reflector + CMO.
Orbital elements:
2024 BR4 PHA, Earth MOID = 0.0319 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 162.17928 (2000.0) P Q
n 0.91839689 Peri. 256.46987 -0.68909918 +0.70120641
a 1.0482120 Node 327.45458 -0.46019128 -0.61840343
e 0.2146639 Incl. 19.87568 -0.55979131 -0.35480525
P 1.07 H 21.40 G 0.15 U 8
Residuals in seconds of arc
240130 703 0.5- 0.9+ 240130 C94 0.6+ 0.8- 240131 204 0.0 0.3+
240130 703 0.2- 0.2+ 240130 C94 0.1+ 0.1+ 240131 204 0.1+ 0.2+
240130 703 1.2- 0.3+ 240130 C94 0.2+ 0.1- 240131 204 0.1+ 0.1+
240130 703 0.3- 0.4+ 240130 C94 0.3+ 0.5+ 240131 H36 0.1- 0.2+
240130 703 0.2- 0.9- 240131 Y89 2.4+ 1.2- 240131 H36 0.2- 0.3+
240130 703 0.7+ 1.1+ 240131 Y89 2.4- 0.5+ 240131 H36 0.0 0.1+
240130 703 0.7- 0.9+ 240131 Y89 0.8+ 0.8+ 240201 H21 0.2- 0.1-
240130 703 1.2- 0.6+ 240131 M45 0.1- 0.2+ 240201 H21 0.1+ 0.2+
240130 Q06 1.9+ 0.1- 240131 M45 0.5- 0.3+ 240201 T08 0.9+ 0.8-
240130 Q06 0.1+ 0.4+ 240131 M45 0.1- 0.1+ 240201 T08 1.6+ 0.6-
240130 L18 0.2+ 1.0+ 240131 958 0.0 1.7- 240201 T08 0.3- 0.4+
240130 L18 0.4- 0.1+ 240131 958 0.4- 2.4- 240201 T08 0.6+ 0.4-
240130 L18 1.0- 1.2+ 240131 958 1.8- 2.5-
Ephemeris:
2024 BR4 a,e,i = 1.05, 0.21, 20 q = 0.8232
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 01 02 12 58 50.6 +63 33 19 0.2964 1.1162 109.2 56.3 21.0
...
2024 01 17 13 52 15.8 +65 06 24 0.1997 1.0653 108.9 60.9 20.2
...
2024 01 25 14 32 33.8 +66 16 50 0.1468 1.0366 106.9 65.3 19.6
...
2024 01 31 15 24 14.9 +67 06 08 0.1068 1.0145 103.0 71.1 19.1
2024 02 01 15 36 40.6 +67 09 36 0.1002 1.0109 102.0 72.4 19.0
2024 02 02 15 50 46.2 +67 09 26 0.09355 1.0072 100.8 73.9 18.9
...
2024 02 08 18 05 22.0 +62 46 34 0.05541 0.9850 87.0 89.7 18.3
...
2024 02 16 21 47 41.4 -01 23 19 0.03264 0.9558 11.4 168.2 29.1
...
2024 03 02 23 43 12.5 -49 20 36 0.1253 0.9043 43.5 131.1 22.5
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-C09
More information about the Iaude
mailing list