MPEC 2021-G183 : 2021 GO8
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M.P.E.C. 2021-G183 Issued 2021 April 13, 05:18 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 GO8
Observations:
K21G08O C2021 03 31.21655 09 33 49.83 +36 53 12.7 22.1 GVEG183G96
K21G08O C2021 03 31.22184 09 33 51.89 +36 52 54.7 21.8 GVEG183G96
K21G08O C2021 03 31.22717 09 33 53.99 +36 52 38.4 21.2 GVEG183G96
K21G08O* C2021 04 10.24591110 22 06.811+29 16 34.82 22.27wUEG183F51
K21G08O C2021 04 10.25816110 22 09.187+29 16 07.68 22.58wUEG183F51
K21G08O C2021 04 10.28267510 22 14.020+29 15 12.41 22.25wUEG183F51
K21G08O ^C2021 04 11.23974310 25 28.016+28 39 38.23 21.71GVEG183568
K21G08O ^C2021 04 11.24072510 25 28.196+28 39 36.12 21.63GVEG183568
K21G08O ^C2021 04 11.24170710 25 28.379+28 39 34.03 21.69GVEG183568
K21G08O KC2021 04 13.16337410 31 30.21 +27 31 25.9 22.00GVEG183V06
K21G08O KC2021 04 13.16812410 31 31.02 +27 31 15.8 22.20GVEG183V06
K21G08O KC2021 04 13.17287710 31 31.84 +27 31 06.6 21.91GVEG183V06
Observer details:
568 Mauna Kea. Observers R. Wainscoat, C. Crowder, T. Burdullis. Measurers
R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer T. A. Pruyne. Measurers B. Gray, D. Rankin,
F. C. Shelly. 1.5-m reflector + 10K CCD.
V06 Catalina Sky Survey-Kuiper. Observer D. C. Fuls. Measurers E. J.
Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H.
Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D.
Rankin, R. L. Seaman, F. C. Shelly, K. W. Wierzchos. 1.55-m reflector +
1K CCD.
Orbital elements:
2021 GO8 Earth MOID = 0.0553 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Bell
M 339.45225 (2000.0) P Q
n 0.61592221 Peri. 308.24462 +0.18725659 -0.97937897
a 1.3681030 Node 130.78816 +0.92965095 +0.15174979
e 0.5017381 Incl. 5.74888 +0.31730754 +0.13337481
P 1.60 H 22.49 G 0.15 U 9
Residuals in seconds of arc
210331 G96 0.0+ 0.1+ 210410 F51 0.2- 0.1+ 210411 568 0.0- 0.0+
210331 G96 0.1- 0.6- 210410 F51 0.1+ 0.1- 210413 V06 0.0+ 0.1+
210331 G96 0.1+ 0.6+ 210411 568 0.0+ 0.0- 210413 V06 0.1- 0.2-
210410 F51 0.2+ 0.2- 210411 568 0.0- 0.0- 210413 V06 0.1+ 0.3+
Ephemeris:
2021 GO8 a,e,i = 1.37, 0.50, 6 q = 0.6817
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2021 03 14 05 05 10.4 +46 30 48 0.1436 0.9963 86.7 85.0 21.2
...
2021 03 29 09 17 16.6 +38 57 29 0.2245 1.1237 118.8 51.2 21.4
...
2021 04 06 10 05 30.0 +32 09 46 0.2963 1.1901 123.5 44.5 21.9
...
2021 04 12 10 27 54.4 +28 12 11 0.3566 1.2387 124.3 42.0 22.4
2021 04 13 10 31 00.3 +27 37 07 0.3671 1.2467 124.2 41.7 22.4
2021 04 14 10 33 57.9 +27 03 09 0.3777 1.2546 124.2 41.4 22.5
...
2021 04 20 10 49 28.7 +23 59 17 0.4434 1.3016 123.3 40.2 22.9
...
2021 04 28 11 06 13.5 +20 34 04 0.5361 1.3622 120.9 39.4 23.4
...
2021 05 13 11 31 54.4 +15 23 00 0.7242 1.4688 114.7 38.7 24.2
M. P. C. Staff (C) Copyright 2021 MPC M.P.E.C. 2021-G183
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