MPEC 2021-H11 : 2010 GT6
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M.P.E.C. 2021-H11 Issued 2021 April 16, 14:54 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
2010 GT6
Revision to MPEC 2010-G29
Additional Observations:
K10G06T KC2021 04 12.34080 15 48 03.50 -43 27 16.6 19.1 GVEH011W94
K10G06T IC2021 04 12.34650 15 48 05.81 -43 28 04.7 VEH011W94
K10G06T IC2021 04 12.35212 15 48 08.03 -43 28 52.8 VEH011W94
K10G06T KC2021 04 12.37527 15 48 17.36 -43 32 05.5 19.2 GVEH011W95
K10G06T KC2021 04 12.38059 15 48 19.50 -43 32 50.1 VEH011W95
K10G06T KC2021 04 12.38587 15 48 21.64 -43 33 34.8 VEH011W95
K10G06T KC2021 04 12.40234 15 48 28.39 -43 35 53.8 VEH011W95
K10G06T KC2021 04 12.40760 15 48 30.58 -43 36 38.6 VEH011W95
K10G06T KC2021 04 12.41289 15 48 32.73 -43 37 22.7 19.0 GVEH011W95
K10G06T KC2021 04 12.60281 15 50 01.23 -44 04 44.8 19.1 VqEH011E23
K10G06T KC2021 04 12.61670 15 50 07.20 -44 06 47.4 19.2 VqEH011E23
K10G06T KC2021 04 12.63059 15 50 13.23 -44 08 49.3 19.2 VqEH011E23
K10G06T KC2021 04 14.35564 16 05 27.69 -48 41 02.6 VEH011W95
K10G06T KC2021 04 14.36095 16 05 30.87 -48 41 56.4 17.6 GVEH011W95
K10G06T KC2021 04 14.36625 16 05 34.05 -48 42 49.8 17.6 GVEH011W95
K10G06T KC2021 04 16.09303316 27 53.92 -53 57 02.2 19.0 GXEH011Y00
K10G06T KC2021 04 16.09683016 27 57.27 -53 57 46.4 18.8 GXEH011Y00
K10G06T KC2021 04 16.09701416 27 57.41 -53 57 49.4 18.5 GXEH011Y00
K10G06T KC2021 04 16.14990 16 28 47.87 -54 07 59.4 17.7 GVEH011W95
K10G06T KC2021 04 16.15717 16 28 54.63 -54 09 25.4 VEH011W95
K10G06T KC2021 04 16.16443 16 29 01.45 -54 10 52.2 16.4 GVEH011W95
Observer details:
E23 Arcadia. Observer A. Hidas. 0.35-m f/1.9 reflector + CCD.
W94 MAP, San Pedro de Atacama. Observers A. Maury, G. Attard. Measurers A.
Maury, G. Attard, D. Parrott. 0.28-m f/2.2 Schmidt + CCD.
W95 Observatorio Panameno, San Pedro de Atacama. Observers A. Maury, G.
Attard, J. Fabrega. Measurers A. Maury, G. Attard, D. Parrott. 0.40-m
f/3.8 reflector + CCD.
Y00 SONEAR Observatory, Oliveira. Observers C. Jacques, E. Pimentel, J.
Barros. Measurer C. Jacques. 0.28-m f/2.2 astrograph + CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
210412 W94 56- 9- 210416 W95 46- 23- MPO175140 -15.1 days
Orbital elements:
2010 GT6 Earth MOID = 0.0862 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Veres
M 262.71229 (2000.0) P Q
n 0.53898770 Peri. 303.40611 +0.66235461 +0.74877329
a 1.4953751 Node 8.21445 -0.61608145 +0.56335688
e 0.5920775 Incl. 10.07654 -0.42629803 +0.34923857
P 1.83 H 21.4 G 0.15 U 4
Residuals in seconds of arc
100405 691 0.4- 0.1+ 100408 046 0.5- 0.9- 100417 H21 0.5- 0.6+
100405 691 0.6- 0.0 100408 046 0.8- 1.7- 100417 291 1.2- 0.2+
100405 691 0.4- 0.0 100408 046 0.0 1.4- 100417 291 0.8- 0.6-
100405 651 0.0 0.3- 100408 046 0.0 0.6- 100417 291 0.9- 0.1+
100405 651 0.8+ 0.7- 100409 H21 0.5+ 0.4+ 100418 291 1.1- 0.3+
100405 651 0.4+ 0.6- 100409 H21 0.5+ 0.6+ 100418 291 0.1- 0.0
100405 926 0.3+ 0.3- 100409 H26 0.7+ 0.1+ 100418 291 0.1+ 0.4-
100405 926 0.5+ 0.1- 100409 H26 0.0 0.1- 100422 291 0.3- 0.1-
100405 926 0.7+ 0.5+ 100409 H21 0.1+ 0.0 100422 291 0.0 0.2+
100406 473 0.0 0.1- 100409 H26 0.1+ 0.4+ 100422 291 0.1+ 0.0
100406 473 0.3+ 0.0 100409 H26 0.4+ 0.3- 210412 W94 0.6+ 1.6-
100406 204 0.2- 0.0 100409 H26 0.4+ 0.1+ 210412 W94 0.8+ 1.5-
100406 204 0.3- 0.1+ 100409 H26 0.2+ 0.4- 210412 W94 0.3+ 2.1-
100406 H21 0.3+ 0.2+ 100410 I20 0.1- 0.2+ 210412 W95 0.0 0.8+
100406 H21 0.9+ 0.6+ 100410 I20 0.6- 0.2+ 210412 W95 0.3- 1.1+
100406 H21 0.5+ 0.2+ 100410 H21 0.2- 0.3+ 210412 W95 0.4- 0.9+
100406 H21 0.3+ 0.2- 100410 H21 0.2- 0.2+ 210412 W95 0.3- 0.9+
100406 H21 0.4+ 0.1- 100410 926 0.0 0.1+ 210412 W95 0.1- 0.5+
100406 926 0.1+ 0.3+ 100410 H21 0.3- 0.3+ 210412 W95 0.4- 1.0+
100406 926 0.2+ 0.3+ 100410 926 0.1+ 0.2+ 210412 E23 0.4- 1.5-
100406 926 0.1+ 0.8+ 100410 H21 0.1- 0.2+ 210412 E23 0.2+ 1.7-
100406 291 0.3- 0.2+ 100410 926 0.0 0.2+ 210412 E23 1.5+ 1.2-
100406 291 0.4- 0.1+ 100410 448 0.6+ 0.0 210414 W95 0.0 0.1+
100406 291 0.4- 0.1+ 100410 448 0.0 0.2- 210414 W95 0.0 0.1-
100407 926 0.2+ 0.1+ 100410 448 0.4- 0.0 210414 W95 0.0 0.1+
100407 926 0.1+ 0.1+ 100413 926 1.3+ 0.7- 210416 Y00 0.9+ 0.4+
100407 926 0.3+ 0.3- 100413 926 0.5+ 0.1- 210416 Y00 0.3- 1.2+
100408 926 0.2+ 0.3+ 100413 926 0.1- 0.7+ 210416 Y00 0.6- 0.3+
100408 926 0.2+ 0.1+ 100414 448 0.7- 0.1- 210416 W95 0.5- 0.6+
100408 926 0.1+ 0.3- 100414 448 0.5- 0.0 210416 W95 0.7- 1.1+
100408 448 0.1- 0.5+ 100414 448 0.5- 0.1+ 210416 W95 0.4- 0.6+
100408 448 0.5+ 0.1- 100417 H21 0.3+ 0.1-
100408 448 0.3+ 0.5+ 100417 H21 0.3- 0.4+
Ephemeris:
2010 GT6 a,e,i = 1.50, 0.59, 10 q = 0.6100
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2021 03 17 14 42 59.7 -17 34 42 0.4944 1.3784 132.6 32.1 21.9
...
2021 04 01 15 06 06.8 -26 31 44 0.2974 1.2389 138.9 32.0 20.6
...
2021 04 09 15 29 35.3 -36 38 49 0.2061 1.1607 137.0 36.1 19.8
...
2021 04 15 16 12 44.3 -50 32 56 0.1492 1.1005 127.5 46.3 19.2
2021 04 16 16 26 21.1 -53 38 42 0.1413 1.0903 124.8 49.1 19.2
2021 04 17 16 43 51.0 -56 56 32 0.1342 1.0801 121.6 52.3 19.1
...
2021 04 23 21 35 29.4 -69 15 12 0.1111 1.0186 93.7 80.0 19.5
...
2021 05 01 01 19 59.2 -39 04 45 0.1443 0.9360 56.7 115.9 21.6
...
2021 05 16 02 12 57.4 -10 38 30 0.3002 0.7857 35.3 131.9 24.2
A. U. Tomatic (C) Copyright 2021 MPC M.P.E.C. 2021-H11
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