MPEC 2021-G124 : 2021 GE5
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2021-G123
Read MPEC 2021-G125
M.P.E.C. 2021-G124 Issued 2021 April 10, 11:16 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. 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
2021 GE5
Observations:
K21G05E C2021 04 06.32079711 03 04.055-12 01 20.52 21.74GVEG124F51
K21G05E C2021 04 06.33246211 03 04.639-12 00 43.49 21.89GVEG124F51
K21G05E C2021 04 06.34412611 03 05.248-12 00 06.22 21.80GVEG124F51
K21G05E* C2021 04 09.38292611 07 42.668-08 56 35.53 21.24wUEG124F51
K21G05E C2021 04 09.39538511 07 43.704-08 55 44.25 21.48wUEG124F51
K21G05E C2021 04 09.40786011 07 44.730-08 54 52.76 21.86wUEG124F51
K21G05E C2021 04 09.42038211 07 45.778-08 54 00.96 21.84wUEG124F51
K21G05E |C2021 04 10.02737 11 08 59.13 -08 10 13.3 21.2 GVEG124807
K21G05E |C2021 04 10.03143 11 08 59.51 -08 09 56.0 21.1 GVEG124807
K21G05E |C2021 04 10.03568 11 08 59.94 -08 09 37.4 21.4 GVEG124807
K21G05E C2021 04 10.20038711 09 17.99 -07 58 54.6 21.1 GVEG124H01
K21G05E C2021 04 10.20449111 09 18.38 -07 58 36.5 21.0 GVEG124H01
K21G05E C2021 04 10.21613711 09 19.49 -07 57 45.2 21.1 GVEG124H01
K21G05E C2021 04 10.22149711 09 20.00 -07 57 21.6 21.2 GVEG124H01
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
1.00-m f/10.0 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, A.
Schultz, I. Smith, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk, K. Chambers, T. de Boer, L. Denneau,
J. Fairlamb, H. Flewelling, C.-C. Lin, E. Magnier. 1.8-m Ritchey-Chretien
+ CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
Orbital elements:
2021 GE5 Earth MOID = 0.0517 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Bell
M 313.66731 (2000.0) P Q
n 0.30941316 Peri. 32.95493 -0.54724999 +0.83329208
a 2.1649284 Node 204.14821 -0.80338059 -0.54924020
e 0.5301944 Incl. 11.04420 -0.23472766 -0.06292465
P 3.19 H 24.70 G 0.15 U 8
Residuals in seconds of arc
210406 F51 0.0- 0.1- 210409 F51 0.0- 0.0- 210410 H01 0.1+ 0.1-
210406 F51 0.1- 0.0- 210409 F51 0.1- 0.1- 210410 H01 0.1+ 0.0+
210406 F51 0.2+ 0.2+ 210410 807 0.1- 0.1+ 210410 H01 0.2+ 0.0+
210409 F51 0.0- 0.1+ 210410 807 0.2- 0.1- 210410 H01 0.2+ 0.1-
210409 F51 0.1+ 0.0+ 210410 807 0.2+ 0.1+
Ephemeris:
2021 GE5 a,e,i = 2.16, 0.53, 11 q = 1.0171
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2021 03 11 10 58 18.6 -21 13 00 0.3135 1.2828 154.1 19.7 23.7
...
2021 03 26 10 56 16.2 -18 34 02 0.2080 1.1876 153.8 21.8 22.7
...
2021 04 03 10 59 40.9 -14 35 06 0.1593 1.1425 151.6 24.6 22.1
...
2021 04 09 11 07 02.5 -09 21 51 0.1262 1.1120 149.4 27.3 21.7
2021 04 10 11 08 53.7 -08 12 44 0.1209 1.1073 149.0 27.8 21.6
2021 04 11 11 10 58.8 -06 57 26 0.1158 1.1026 148.6 28.3 21.5
...
2021 04 17 11 30 08.1 +03 25 47 0.08784 1.0768 144.9 32.4 20.9
...
2021 04 25 12 30 55.5 +28 47 33 0.06289 1.0489 131.8 45.7 20.5
...
2021 05 10 18 20 18.3 +58 52 57 0.08685 1.0195 94.0 81.1 22.3
M. P. C. Staff (C) Copyright 2021 MPC M.P.E.C. 2021-G124
Read MPEC 2021-G123
Read MPEC 2021-G125
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)