[Iaude] MPEC B47: 2023 ST76 [a=2.71,e=0.61,i=10.1,H=19.4]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri Jan 19 12:47:22 EST 2024
M.P.E.C. 2024-B47 Issued 2024 January 19, 17:44 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
2023 ST76
Observations:
K23S76T C2015 02 12.29581008 58 41.915+30 01 36.22 21.19GVEB047F51
K23S76T C2015 02 12.30905208 58 40.782+30 01 33.51 21.17GVEB047F51
K23S76T C2015 02 12.32237108 58 39.612+30 01 30.12 21.03GVEB047F51
K23S76T C2015 02 12.33572808 58 38.467+30 01 27.52 21.76GVEB047F51
K23S76T C2015 02 13.30814 08 57 18.662+29 57 41.22 21.4 wLEB047F51
K23S76T C2015 02 13.32156 08 57 17.534+29 57 38.49 21.8 wLEB047F51
K23S76T C2015 02 13.33490 08 57 16.366+29 57 35.91 21.3 wLEB047F51
K23S76T KC2015 02 23.27463708 45 56.926+29 09 15.79 21.46GVEB047F51
K23S76T KC2015 03 23.32682908 36 17.957+26 04 06.79 21.47GVEB047F51
K23S76T KC2015 03 24.37556708 36 28.972+25 56 40.91 22.75GVEB047F51
K23S76T C2023 07 28.60322803 42 08.307+20 40 49.92 22.00GVEB047F52
K23S76T C2023 07 28.60702503 42 09.386+20 40 56.45 21.22GVEB047F52
K23S76T C2023 07 28.61085303 42 10.469+20 41 02.86 21.73GVEB047F52
K23S76T C2023 07 28.61471603 42 11.572+20 41 09.38 21.72GVEB047F52
K23S76T C2023 09 16.61646307 37 40.780+30 26 59.22 22.08GVEB047F52
K23S76T C2023 09 16.62156507 37 42.001+30 26 58.49 21.87GVEB047F52
K23S76T C2023 09 16.62668007 37 43.243+30 26 57.34 22.41GVEB047F52
K23S76T* C2023 09 25.61593608 11 59.610+29 43 43.27 22.13wXEB047F51
K23S76T C2023 09 25.62043608 12 00.580+29 43 41.79 22.01wXEB047F51
K23S76T C2023 09 25.62493508 12 01.523+29 43 40.28 22.20wXEB047F51
K23S76T 2C2023 09 26.63271508 15 38.010+29 37 20.13 22.6 GWEB047T12
K23S76T 2C2023 09 26.63585008 15 38.673+29 37 18.98 22.7 GWEB047T12
K23S76T C2023 12 12.55421310 43 35.954+21 32 30.56 22.56GVEB047F52
K23S76T C2023 12 12.56783010 43 36.162+21 32 30.05 22.25GVEB047F52
K23S76T C2023 12 17.54326410 44 32.969+21 33 33.77 21.91GVEB047F52
K23S76T C2023 12 17.55504710 44 33.011+21 33 34.61 21.84GVEB047F52
K23S76T C2023 12 17.56682410 44 32.992+21 33 35.20 22.02GVEB047F52
K23S76T C2023 12 17.57854210 44 33.002+21 33 35.67 21.88GVEB047F52
K23S76T C2024 01 16.39937710 25 09.754+23 14 16.37 22.16GVEB047V00
K23S76T C2024 01 16.40490810 25 09.296+23 14 17.88 21.37GVEB047V00
K23S76T C2024 01 16.41040810 25 08.872+23 14 19.68 21.96GVEB047V00
K23S76T C2024 01 16.41591010 25 08.404+23 14 21.19 21.96GVEB047V00
K23S76T KC2024 01 16.46030 10 25 04.76 +23 14 34.7 VEB047691
K23S76T KC2024 01 16.47273 10 25 03.76 +23 14 37.5 22.0 RVEB047691
K23S76T KC2024 01 16.48516 10 25 02.71 +23 14 41.0 22.0 RVEB047691
K23S76T KC2024 01 17.28667 10 23 59.28 +23 18 30.5 20.6 RVEB047691
K23S76T KC2024 01 17.30241 10 23 58.00 +23 18 35.6 21.2 RVEB047691
K23S76T KC2024 01 17.31814 10 23 56.69 +23 18 40.0 21.5 RVEB047691
K23S76T KC2024 01 17.34708010 23 54.251+23 18 48.64 21.74GVEB047V06
K23S76T KC2024 01 17.35105010 23 53.898+23 18 49.75 21.84GVEB047V06
K23S76T KC2024 01 17.35501610 23 53.596+23 18 50.65 21.48GVEB047V06
K23S76T KC2024 01 17.35898410 23 53.257+23 18 52.06 21.37GVEB047V06
K23S76T KC2024 01 19.28513 10 21 14.18 +23 28 00.4 21.7 RVEB047291
K23S76T KC2024 01 19.29091 10 21 13.67 +23 28 02.2 21.9 RVEB047291
K23S76T KC2024 01 19.29669 10 21 13.13 +23 28 03.6 21.8 RVEB047291
Observer details:
291 LPL/Spacewatch II. Observer C. Lejoly. 1.8-m f/2.7 reflector + CCD.
691 Steward Observatory, Kitt Peak-Spacewatch. Observers T. H. Bressi, C.
Lejoly. 0.9-m f/3 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Herman, T. Lowe, P. Minguez, A.
Schultz, I. Smith, B. Gibson, T. Goggia, N. Primak, M. Willman, J. Bulger.
Measurers K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C.
Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk, S. Chastel, L.
Denneau, H. Flewelling, E. Schunova, C. Waters, J. Bulger, T. Lowe, P.
Minguez, A. Schultz, I. Smith. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, 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.
T12 University of Hawaii 88-inch telescope, Maunakea. Observer J. Fairlamb.
Measurers Y. Ramanjooloo, R. Wainscoat. 2.24-m University of Hawaii
reflector + CCD.
V00 Kitt Peak-Bok. Observer R. A. Mastaler. Measurers M. J. Brucker, C. E.
Woodward, D. Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, H. Groeller, J.
K. Hogan, R. A. Kowalski, S. M. Larson, C. Lejoly, G. J. Leonard, R. A.
Mastaler, R. S. McMillan, D. Rankin, R. L. Seaman, A. Serrano, F. C.
Shelly, K. W. Wierzchos. 2.25-m reflector + 4x4K mosaic CCD.
V06 Catalina Sky Survey-Kuiper. Observer G. J. Leonard. 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:
2023 ST76 Earth MOID = 0.0873 AU
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Veres
M 4.53284 (2000.0) P Q
n 0.22076105 Peri. 34.06885 +0.87079722 -0.49143116
a 2.7113635 Node 355.29633 +0.40278695 +0.72991501
e 0.6120780 Incl. 10.11996 +0.28191288 +0.47509945
P 4.46 H 19.46 G 0.15 U 0
Residuals in seconds of arc
150212 F51 0.3+ 0.1+ 230916 F52 0.1- 0.1+ 240116 V00 0.2+ 0.0
150212 F51 0.4+ 0.2+ 230916 F52 0.2+ 0.2- 240116 V00 0.0 0.1-
150212 F51 0.1+ 0.4- 230925 F51 0.0 0.2- 240116 691 0.1- 0.7+
150212 F51 0.2+ 0.1- 230925 F51 0.1+ 0.1- 240116 691 0.2+ 0.0
150213 F51 0.0 0.3- 230925 F51 0.2- 0.0 240116 691 0.2- 0.0
150213 F51 0.1- 0.0 230926 T12 0.1+ 0.1- 240117 691 0.2- 0.1-
150213 F51 0.7- 0.4+ 230926 T12 0.1+ 0.1- 240117 691 0.1+ 0.3+
150223 F51 0.3+ 0.0 231212 F52 0.2+ 0.1+ 240117 691 0.1+ 0.0
150323 F51 0.3+ 0.1+ 231212 F52 0.1+ 0.2- 240117 V06 0.1- 0.1+
150324 F51 0.2+ 0.0 231217 F52 0.1+ 0.0 240117 V06 0.4- 0.0
230728 F52 0.0 0.0 231217 F52 0.5+ 0.2+ 240117 V06 0.0 0.2-
230728 F52 0.0 0.1+ 231217 F52 0.0 0.1+ 240117 V06 0.1- 0.0
230728 F52 0.1- 0.1+ 231217 F52 0.1- 0.0 240119 291 0.2+ 0.4+
230728 F52 0.0 0.0 240116 V00 0.1- 0.1- 240119 291 0.1+ 0.5+
230916 F52 0.1- 0.1- 240116 V00 0.1- 0.2- 240119 291 0.5- 0.2+
Ephemeris:
2023 ST76 a,e,i = 2.71, 0.61, 10 q = 1.0518
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 12 20 10 44 34.3 +21 36 09 1.1250 1.7555 112.5 31.2 22.3
...
2024 01 04 10 38 19.4 +22 17 46 1.0956 1.8761 128.9 24.1 22.2
...
2024 01 12 10 30 34.8 +22 53 14 1.0903 1.9397 138.5 19.6 22.1
...
2024 01 18 10 23 00.9 +23 21 57 1.0937 1.9870 146.0 16.1 22.0
2024 01 19 10 21 37.9 +23 26 41 1.0950 1.9948 147.3 15.5 22.0
2024 01 20 10 20 13.0 +23 31 23 1.0965 2.0026 148.5 14.9 22.0
...
2024 01 26 10 11 10.8 +23 57 55 1.1105 2.0494 156.0 11.3 21.9
...
2024 02 03 09 58 13.8 +24 26 02 1.1435 2.1110 165.0 6.9 21.9
...
2024 02 18 09 34 44.5 +24 44 58 1.2535 2.2243 165.7 6.3 22.2
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-B47
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