[Iaude] MPEC B71: 2024 BT1 [a=2.75,e=0.60,i=15.1,H=21.3]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Sat Jan 20 14:53:51 EST 2024
M.P.E.C. 2024-B71 Issued 2024 January 20, 19:52 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 BT1
Observations:
K24B01T*1C2024 01 18.26467505 41 53.909+52 19 57.43 19.75GVEB071G96
K24B01T 1C2024 01 18.26986105 41 54.017+52 19 43.21 19.50GVEB071G96
K24B01T 1C2024 01 18.27506805 41 54.071+52 19 28.88 19.58GVEB071G96
K24B01T 1C2024 01 18.28025505 41 54.154+52 19 14.41 19.50GVEB071G96
K24B01T KC2024 01 18.88239205 42 17.854+51 51 16.52 19.4 GVEB071J95
K24B01T KC2024 01 18.88627205 42 17.928+51 51 05.72 19.6 GVEB071J95
K24B01T KC2024 01 18.89030205 42 17.974+51 50 54.28 19.4 GVEB071J95
K24B01T 1C2024 01 18.91393 05 42 17.98 +51 49 48.0 19.9 VXEB071033
K24B01T 1C2024 01 18.91416 05 42 17.98 +51 49 47.7 19.7 VXEB071033
K24B01T 1C2024 01 18.91439 05 42 17.94 +51 49 47.0 19.7 VXEB071033
K24B01T 1C2024 01 18.91496 05 42 18.04 +51 49 45.1 19.6 VXEB071033
K24B01T 1C2024 01 18.91621 05 42 18.03 +51 49 41.4 19.9 VXEB071033
K24B01T KB2024 01 18.93507705 42 18.92 +51 48 52.5 20.1 GXEB071I93
K24B01T KB2024 01 18.93845105 42 18.98 +51 48 42.3 20.1 GXEB071I93
K24B01T KB2024 01 18.94181605 42 19.02 +51 48 33.4 19.5 GXEB071I93
K24B01T KC2024 01 19.13268405 42 28.904+51 39 35.96 20.03GVEB071I52
K24B01T KC2024 01 19.13446705 42 28.937+51 39 30.60 20.36GVEB071I52
K24B01T KC2024 01 19.13625705 42 28.984+51 39 25.78 19.71GVEB071I52
K24B01T KC2024 01 19.13803205 42 28.944+51 39 20.88 VEB071I52
K24B01T KC2024 01 19.13982105 42 29.041+51 39 16.52 VEB071I52
K24B01T 1C2024 01 19.75614 05 42 55.18 +51 09 09.2 19.6 VXEB071033
K24B01T 1C2024 01 19.75670 05 42 55.21 +51 09 08.0 19.6 VXEB071033
K24B01T 1C2024 01 19.75739 05 42 55.17 +51 09 05.8 19.4 VXEB071033
K24B01T 1C2024 01 19.75829 05 42 55.23 +51 09 03.2 19.5 VXEB071033
K24B01T KB2024 01 19.78286 05 42 55.961+51 07 51.49 18.9 GXEB071L38
K24B01T KB2024 01 19.78916 05 42 56.220+51 07 33.10 18.4 GXEB071L38
K24B01T KC2024 01 20.07407605 43 09.28 +50 53 30.4 VEB071H21
K24B01T KC2024 01 20.07687205 43 09.38 +50 53 22.2 VEB071H21
K24B01T KC2024 01 20.07966805 43 09.46 +50 53 13.9 VEB071H21
K24B01T KC2024 01 20.08265005 43 09.55 +50 53 05.1 20.5 GVEB071H21
K24B01T KC2024 01 20.08565305 43 09.63 +50 52 56.3 20.2 GVEB071H21
K24B01T 1C2024 01 20.18735 05 43 10.62 +50 47 17.0 20.6 VXEB071033
K24B01T 1C2024 01 20.18764 05 43 10.69 +50 47 16.3 20.6 VXEB071033
K24B01T 1C2024 01 20.18792 05 43 10.70 +50 47 15.2 20.6 VXEB071033
K24B01T KB2024 01 20.72430 05 43 41.54 +50 20 06.2 19.3 RZEB071106
K24B01T KB2024 01 20.73321 05 43 41.88 +50 19 39.7 18.7 RZEB071106
K24B01T 1C2024 01 20.73345 05 43 41.79 +50 19 36.4 19.3 VXEB071033
K24B01T 1C2024 01 20.73373 05 43 41.83 +50 19 34.5 19.6 VXEB071033
K24B01T 1C2024 01 20.73401 05 43 41.79 +50 19 34.0 19.4 VXEB071033
K24B01T KB2024 01 20.74228 05 43 42.15 +50 19 12.6 19.3 RZEB071106
K24B01T IC2024 01 20.76932605 43 43.22 +50 17 49.8 19.5 GXEB071595
K24B01T KC2024 01 20.78358605 43 43.76 +50 17 06.0 20.1 GXEB071595
K24B01T KC2024 01 20.79822405 43 44.31 +50 16 21.4 20.2 GXEB071595
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.
106 Crni Vrh. Observer J. Vales. 0.60-m f/3.3 reflector + CMO.
595 Farra d'Isonzo. Observers G. Panterotto, E. Pettarin. Measurer E.
Pettarin. 0.61-m f/4.5 reflector + CCD.
G96 Mt. Lemmon Survey. Observer J. K. Hogan. 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. Observer R. A. Kowalski.
Measurers E. C. Beshore, 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 + CMO.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L38 Gartensternwarte Schafsweide, Sehlde. Observer A. Opitz. 0.35-m f/5.2
Newton + CMO.
Orbital elements:
2024 BT1 Earth MOID = 0.1141 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 325.37325 (2000.0) P Q
n 0.21577351 Peri. 192.47131 -0.82281827 -0.53572176
a 2.7529858 Node 313.44941 +0.54127515 -0.63705291
e 0.6019347 Incl. 15.14432 +0.17317997 -0.55422540
P 4.57 H 21.33 G 0.15 U 9
Residuals in seconds of arc
240118 G96 0.1- 0.1- 240119 I52 0.2+ 0.3+ 240120 H21 0.4+ 0.3+
240118 G96 0.2+ 0.0 240119 I52 0.2+ 0.1- 240120 033 0.6- 0.0
240118 G96 0.0 0.1+ 240119 I52 0.3+ 0.1+ 240120 033 0.1- 0.2+
240118 G96 0.1+ 0.0 240119 I52 0.5- 0.1+ 240120 033 0.1- 0.0
240118 J95 0.2+ 0.0 240119 I52 0.1+ 0.7+ 240120 106 0.1+ 0.5-
240118 J95 0.1+ 0.0 240119 033 0.4+ 0.0 240120 106 0.1+ 0.1-
240118 J95 0.3- 0.2- 240119 033 0.5+ 0.4+ 240120 033 0.4+ 0.7+
240118 033 0.2+ 0.1+ 240119 033 0.1- 0.2+ 240120 033 0.6+ 0.3-
240118 033 0.1+ 0.5+ 240119 033 0.2+ 0.2+ 240120 033 0.2+ 0.0
240118 033 0.3- 0.4+ 240119 L38 0.6- 0.4+ 240120 106 0.7- 0.3+
240118 033 0.5+ 0.1+ 240119 L38 0.0 0.3+ 240120 595 0.3- 0.1-
240118 033 0.1+ 0.0 240120 H21 0.2+ 0.3+ 240120 595 0.1- 0.3-
240118 I93 0.0 0.1- 240120 H21 0.3+ 0.3+ 240120 595 0.2+ 0.0
240118 I93 0.1- 0.7- 240120 H21 0.4+ 0.3+
240118 I93 0.3- 0.0 240120 H21 0.4+ 0.3+
Ephemeris:
2024 BT1 a,e,i = 2.75, 0.60, 15 q = 1.0959
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 12 21 05 54 10.8 +60 53 25 0.4107 1.3335 142.5 26.7 21.2
...
2024 01 05 05 42 50.8 +59 02 50 0.3105 1.2406 141.2 29.8 20.6
...
2024 01 13 05 40 23.0 +55 44 14 0.2647 1.1981 139.8 32.0 20.2
...
2024 01 19 05 42 21.8 +51 45 47 0.2338 1.1701 138.8 33.6 19.9
2024 01 20 05 43 04.3 +50 57 10 0.2290 1.1658 138.7 33.9 19.9
2024 01 21 05 43 53.5 +50 05 47 0.2243 1.1616 138.5 34.1 19.8
...
2024 01 27 05 51 07.5 +43 53 28 0.1982 1.1389 137.7 35.6 19.6
...
2024 02 04 06 06 34.2 +32 22 21 0.1710 1.1157 136.3 37.6 19.2
...
2024 02 19 06 49 29.0 +02 38 09 0.1561 1.0960 130.4 43.4 19.2
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-B71
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