MPEC 2023-G25 : 2023 GC
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M.P.E.C. 2023-G25 Issued 2023 April 3, 20:43 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2023 GC
Observations:
K23G00C* C2023 04 01.91569310 51 14.074-39 22 14.63 17.90oVEG025M22
K23G00C C2023 04 01.91920810 51 25.046-39 20 54.60 17.98oVEG025M22
K23G00C C2023 04 01.92657810 51 48.038-39 18 04.43 17.63oVEG025M22
K23G00C C2023 04 01.93683610 52 19.817-39 14 09.10 17.39oVEG025M22
K23G00C KC2023 04 02.00459510 56 09.485-38 50 11.40 17.6 GXEG025Y00
K23G00C KC2023 04 02.00728110 56 17.278-38 49 13.12 17.1 GXEG025Y00
K23G00C KC2023 04 02.00997910 56 25.182-38 48 14.20 18.0 GXEG025Y00
K23G00C KC2023 04 02.01267410 56 32.936-38 47 15.68 17.9 GXEG025Y00
K23G00C KC2023 04 02.10457 11 00 51.446-38 13 47.57 17.5 GXEG025X93
K23G00C KC2023 04 02.10668 11 00 57.127-38 13 01.78 18.0 GXEG025X93
K23G00C [C2023 04 02.39050 11 13 40.884-36 34 33.49 18.6 GVEG025Q62
K23G00C [C2023 04 02.39440 11 13 49.812-36 33 20.45 17.2 GVEG025Q62
K23G00C [C2023 04 03.39913 11 43 55.286-31 56 53.74 18.2 GVEG025Q62
K23G00C [C2023 04 03.40208 11 43 59.042-31 56 15.29 18.0 GVEG025Q62
K23G00C KC2023 04 03.50638 11 46 07.65 -31 33 14.3 18.5 VqEG025E23
K23G00C KC2023 04 03.52027 11 46 24.13 -31 30 11.3 18.2 VqEG025E23
K23G00C KC2023 04 03.53416 11 46 40.54 -31 27 09.7 18.0 VqEG025E23
K23G00C 2C2023 04 03.68365 11 49 32.01 -30 54 52.0 18.3 GXEG025Q62
K23G00C 2C2023 04 03.68934 11 49 38.34 -30 53 39.4 18.5 GXEG025Q62
Observer details:
E23 Arcadia. Observer A. Hidas. 0.35-m f/1.9 reflector + CCD.
M22 ATLAS South Africa, Sutherland. 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.
Q62 iTelescope Observatory, Siding Spring. Observers M. Suzuki, M. Urbanik.
0.43-m f/6.8 Corrected Dall-Kirkham Astrograph + CCD, 0.51-m f/4.5
Corrected Dall-Kirkham Astrograph + CCD, 0.43-m f/6.8 reflector + CCD.
X93 Munhoz Observatory. Observer A. Brossel. 0.30-m f/4.0 Reflector + CCD.
Y00 SONEAR Observatory, Oliveira. Observer C. Jacques. 0.45-m f/2.9
reflector + CCD.
Orbital elements:
2023 GC Earth MOID = 0.0161 AU
Epoch 2023 Feb. 25.0 TT = JDT 2460000.5 Veres
M 3.45623 (2000.0) P Q
n 0.34688663 Peri. 134.13922 -0.51436380 -0.85751608
a 2.0060620 Node 346.80563 +0.77404184 -0.45931305
e 0.6217049 Incl. 2.46088 +0.36917355 -0.23172764
P 2.84 H 24.04 G 0.15 U 8
Residuals in seconds of arc
230401 M22 0.8- 0.5- 230402 Y00 0.3- 0.1+ 230403 E23 0.5+ 0.3-
230401 M22 0.6- 1.0- 230402 X93 0.1- 0.1+ 230403 E23 0.3- 0.3+
230401 M22 0.6+ 0.4+ 230402 X93 0.7- 0.1+ 230403 E23 0.3- 0.2-
230401 M22 1.4+ 0.8+ 230402 Q62 0.0 0.4+ 230403 Q62 0.2+ 0.4+
230402 Y00 0.2- 0.0 230402 Q62 0.1- 0.2- 230403 Q62 0.7- 0.5-
230402 Y00 0.5- 0.1- 230403 Q62 0.5+ 0.3+
230402 Y00 0.3+ 0.2+ 230403 Q62 0.3- 0.3-
Ephemeris:
2023 GC a,e,i = 2.01, 0.62, 2 q = 0.7589
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2023 03 04 01 09 01.6 +09 29 40 0.2533 0.8028 36.8 132.4 26.5
...
2023 03 19 01 32 39.9 +06 34 19 0.1070 0.9006 26.2 150.8 27.5
...
2023 03 27 02 24 27.1 -07 21 54 0.03680 0.9667 32.2 146.6 24.6
...
2023 04 02 10 55 45.4 -38 50 39 0.02770 1.0200 138.0 40.9 17.9
2023 04 03 11 33 41.3 -33 35 55 0.03517 1.0291 146.8 32.2 18.2
2023 04 04 11 55 29.4 -29 53 18 0.04326 1.0383 152.3 26.6 18.5
...
2023 04 10 12 38 56.9 -20 47 40 0.09593 1.0943 164.6 14.1 19.9
...
2023 04 18 12 53 01.1 -17 17 57 0.1709 1.1707 166.4 11.6 21.3
...
2023 05 03 13 04 12.8 -15 01 42 0.3265 1.3151 157.3 17.2 23.1
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-G25
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