[Iaude] MPEC W155: EIGHT NEW TNOS
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed Nov 29 17:17:05 EST 2023
M.P.E.C. 2023-W155 Issued 2023 November 29, 22:15 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
EIGHT NEW TNOS
Observations:
K19QB1F*(C2019 08 30.21242023 33 25.578-05 24 13.31 23.83rVEW155W84
K19QB1F (C2019 08 30.38721423 33 24.884-05 24 17.75 23.83rVEW155W84
K19QB1F (C2019 09 28.01227723 31 29.039-05 36 27.33 23.77rVEW155W84
K19QB1F (C2019 09 28.17754823 31 28.362-05 36 31.23 23.77rVEW155W84
K19QB1F (C2020 10 16.00179223 34 23.934-05 13 55.54 23.86rVEW155W84
K19QB1F (C2020 10 16.17580423 34 23.316-05 13 59.04 23.86rVEW155W84
K19QB1F (C2021 10 07.00480523 39 02.157-04 41 05.42 23.84rVEW155W84
K19QB1F (C2021 10 07.16993323 39 01.515-04 41 09.27 23.84rVEW155W84
K19QB1G*(C2019 08 30.21242023 37 08.517-04 51 58.82 25.92rVEW155W84
K19QB1G (C2019 08 30.38721423 37 07.776-04 52 03.91 25.92rVEW155W84
K19QB1G (C2019 09 28.01227723 35 04.187-05 05 29.16 25.61rVEW155W84
K19QB1G (C2019 09 28.17754823 35 03.457-05 05 32.79 25.61rVEW155W84
K19QB1G (C2020 10 18.01212523 38 34.447-04 43 45.72 25.93rVEW155W84
K19QB1G (C2020 10 18.17613423 38 33.839-04 43 49.28 25.93rVEW155W84
K19QB1G (C2021 10 06.00276523 44 14.852-04 08 33.89 26.15rVEW155W84
K19QB1G (C2021 10 06.16795423 44 14.160-04 08 38.68 26.15rVEW155W84
K19QB1H*(C2019 08 30.21242023 36 22.585-05 03 07.66 25.98rVEW155W84
K19QB1H (C2019 08 30.38721423 36 21.900-05 03 11.89 25.98rVEW155W84
K19QB1H (C2019 09 28.01227723 34 26.334-05 15 24.08 26.01rVEW155W84
K19QB1H (C2019 09 28.17754823 34 25.652-05 15 28.60 26.01rVEW155W84
K19QB1H (C2020 10 18.01212523 37 14.324-04 53 50.72 26.09rVEW155W84
K19QB1H (C2020 10 18.17613423 37 13.724-04 53 53.43 26.09rVEW155W84
K19QB1H (C2021 10 06.00276523 42 03.950-04 20 06.63 26.16rVEW155W84
K19QB1H (C2021 10 06.16795423 42 03.265-04 20 10.88 26.16rVEW155W84
K19QB1J*(C2019 08 30.21242023 37 36.813-05 02 40.10 24.74rVEW155W84
K19QB1J (C2019 08 30.38721423 37 36.091-05 02 44.92 24.74rVEW155W84
K19QB1J (C2019 09 28.01227723 35 33.824-05 15 48.89 24.73rVEW155W84
K19QB1J (C2019 09 28.17754823 35 33.108-05 15 53.04 24.73rVEW155W84
K19QB1J (C2021 09 09.07350823 46 12.304-04 04 17.04 24.68rVEW155W84
K19QB1J (C2021 09 09.19257223 46 11.792-04 04 20.35 24.68rVEW155W84
K19QB1J (C2021 10 06.00276523 44 17.375-04 16 25.03 24.86rVEW155W84
K19QB1J (C2021 10 06.16795423 44 16.688-04 16 29.21 24.86rVEW155W84
K20U74A (C2019 09 27.01458323 23 49.711-05 57 07.56 24.36rVEW155W84
K20U74A (C2019 09 27.17604023 23 49.001-05 57 11.83 24.36rVEW155W84
K20U74A*(C2020 10 16.00179223 27 35.615-05 34 53.64 24.48rVEW155W84
K20U74A (C2020 10 16.17580423 27 34.968-05 34 57.50 24.48rVEW155W84
K20U74A (C2020 10 19.01542923 27 24.934-05 35 57.66 24.42rVEW155W84
K20U74A (C2020 10 19.17060723 27 24.387-05 36 00.84 24.42rVEW155W84
K20U74A (C2021 09 13.05553823 34 57.497-04 49 56.68 24.12rVEW155W84
K20U74A (C2021 09 13.17468723 34 56.964-04 50 00.35 24.12rVEW155W84
K20U74A (C2021 10 02.02729323 33 35.066-04 58 44.99 24.38rVEW155W84
K20U74A (C2021 10 02.16509323 33 34.468-04 58 48.63 24.38rVEW155W84
K21RN7L (C2019 09 27.01458323 24 00.881-06 06 20.55 26.09rVEW155W84
K21RN7L (C2019 09 27.17604023 24 00.094-06 06 24.94 26.09rVEW155W84
K21RN7L (C2020 10 16.00179223 28 56.155-05 01 23.05 26.03rVEW155W84
K21RN7L (C2020 10 16.17580423 28 55.459-05 01 25.70 26.03rVEW155W84
K21RN7L*(C2021 09 05.09609923 38 33.162-03 31 40.56 25.80rVEW155W84
K21RN7L (C2021 09 05.19592923 38 32.678-03 31 42.98 25.80rVEW155W84
K21RN7L (C2021 10 07.00480523 35 59.565-03 45 18.53 25.95rVEW155W84
K21RN7L (C2021 10 07.16993323 35 58.781-03 45 22.12 25.95rVEW155W84
K21RN7M (C2019 09 28.01227723 34 02.051-05 02 02.78 24.80rVEW155W84
K21RN7M (C2019 09 28.17754823 34 01.381-05 02 07.03 24.80rVEW155W84
K21RN7M (C2020 10 20.00423323 36 41.728-04 59 04.73 25.03rVEW155W84
K21RN7M (C2020 10 20.17296823 36 41.181-04 59 08.29 25.03rVEW155W84
K21RN7M*(C2021 09 09.07350823 43 23.595-04 28 35.56 24.81rVEW155W84
K21RN7M (C2021 09 09.19257223 43 23.101-04 28 39.09 24.81rVEW155W84
K21RN7M (C2021 10 06.00276523 41 35.945-04 41 02.14 24.92rVEW155W84
K21RN7M (C2021 10 06.16795423 41 35.304-04 41 06.30 24.92rVEW155W84
K21RN7N (C2019 08 30.21242023 36 01.217-05 12 00.79 25.39rVEW155W84
K21RN7N (C2019 08 30.38721423 36 00.509-05 12 05.10 25.39rVEW155W84
K21RN7N (C2019 09 28.01227723 33 56.399-05 25 17.64 25.41rVEW155W84
K21RN7N (C2019 09 28.17754823 33 55.645-05 25 22.07 25.41rVEW155W84
K21RN7N (C2020 10 18.01212523 37 33.434-04 59 36.70 25.31rVEW155W84
K21RN7N (C2020 10 18.17613423 37 32.835-04 59 39.92 25.31rVEW155W84
K21RN7N (C2020 10 20.00423323 37 26.299-05 00 17.64 25.42rVEW155W84
K21RN7N (C2020 10 20.17296823 37 25.701-05 00 21.42 25.42rVEW155W84
K21RN7N*(C2021 09 09.07350823 45 17.406-04 08 29.66 25.02rVEW155W84
K21RN7N (C2021 09 09.19257223 45 16.876-04 08 33.11 25.02rVEW155W84
K21RN7N (C2021 10 06.00276523 43 20.969-04 20 45.24 25.29rVEW155W84
K21RN7N (C2021 10 06.16795423 43 20.263-04 20 49.14 25.29rVEW155W84
Observer details:
W84 Cerro Tololo-DECam. Observers D. Trilling, H. Smotherman, P. H.
Bernardinelli, K. Napier, R. Strauss, W. Oldroyd, S. Portillo, D.
Bektesevic, C. Chandler, L. Markwardt, M. Porter, A. Simpson, K. Weber, G.
Gowman, M. Juric, M. Holman, D. Gerdes, H. W. Lin, A. Connolly, C.
Trujillo, F. Adams, C. Fuentes, A. McNeill, M. Payne, D. Ragozzine, A.
Rivkin, H. Schlichting, S. Sheppard, M. Mommert. 4.02-m Prime focus +
CCD.
Orbital elements:
2019 QF111
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Pike
M 126.42354 (2000.0) P Q
n 0.00330684 Peri. 189.08768 -0.73097473 +0.68161561
a 44.6197486 Node 33.95693 -0.62234633 -0.64615188
e 0.0730420 Incl. 3.36683 -0.27993033 -0.34334807
P 298 H 7.33 G 0.15 U 6
Residuals in seconds of arc
K198U W84 0.0 0.0 K199S W84 0.0 0.0 K21A7 W84 0.0 0.0
K198U W84 0.0 0.0 K20AG W84 0.0 0.0 K21A7 W84 0.0 0.0
K199S W84 0.1+ 0.1- K20AG W84 0.1- 0.0
2019 QG111
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Pike
M 75.04779 (2000.0) P Q
n 0.00343511 Peri. 172.39840 +0.11844189 +0.99218872
a 43.5020108 Node 104.39775 -0.91313778 +0.12432584
e 0.0516816 Incl. 2.31676 -0.39006527 +0.01022926
P 287 H 9.77 G 0.15 U 5
Residuals in seconds of arc
K198U W84 0.0 0.3+ K199S W84 0.0 0.3+ K21A6 W84 0.0 0.3+
K198U W84 0.1- 0.0 K20AI W84 0.0 0.0 K21A6 W84 0.0 0.2-
K199S W84 0.1+ 0.6- K20AI W84 0.0 0.0
2019 QH111
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Pike
M 129.03728 (2000.0) P Q
n 0.00329770 Peri. 184.68771 -0.74382927 +0.66752922
a 44.7021386 Node 37.26015 -0.61140398 -0.65932370
e 0.0671018 Incl. 3.17265 -0.27000591 -0.34597254
P 299 H 9.57 G 0.15 U 6
Residuals in seconds of arc
K198U W84 0.0 0.1- K199S W84 0.0 0.3- K21A6 W84 0.3+ 0.2+
K198U W84 0.0 0.1+ K20AI W84 0.2+ 0.2- K21A6 W84 0.3- 0.2-
K199S W84 0.1+ 0.2+ K20AI W84 0.3- 0.3+
2019 QJ111
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Pike
M 145.45087 (2000.0) P Q
n 0.00347519 Peri. 150.56437 -0.85407772 +0.51871201
a 43.1668342 Node 60.73138 -0.48545464 -0.76827895
e 0.0116739 Incl. 2.53538 -0.18677538 -0.37508040
P 284 H 8.57 G 0.15 U 7
Residuals in seconds of arc
K198U W84 0.1- 0.1+ K199S W84 0.0 0.1+ K21A6 W84 0.0 0.0
K198U W84 0.0 0.0 K2199 W84 0.0 0.0 K21A6 W84 0.0 0.0
K199S W84 0.0 0.1- K2199 W84 0.0 0.0
2020 UA74
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Pike
M 59.67942 (2000.0) P Q
n 0.00335099 Peri. 169.88633 +0.28289197 +0.95847637
a 44.2270229 Node 116.53896 -0.88279058 +0.27485785
e 0.0849927 Incl. 2.30548 -0.37503724 +0.07600137
P 294 H 8.27 G 0.15 U 6
Residuals in seconds of arc
K199R W84 0.0 0.0 K20AJ W84 0.0 0.0 K21A2 W84 0.1+ 0.0
K199R W84 0.1- 0.0 K20AJ W84 0.0 0.0 K21A2 W84 0.1- 0.0
K20AG W84 0.0 0.0 K219D W84 0.0 0.2+
K20AG W84 0.0 0.0 K219D W84 0.0 0.1-
2021 RL237
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Pike
M 358.15630 (2000.0) P Q
n 0.00130882 Peri. 7.19121 +0.99621715 -0.08634609
a 82.7717546 Node 357.69333 +0.06257305 +0.79091701
e 0.5524799 Incl. 14.07047 +0.06029930 +0.60580082
P 753 H 10.43 G 0.15 U 6
Residuals in seconds of arc
K199R W84 0.0 0.3+ K20AG W84 0.2+ 0.3+ K21A7 W84 0.1+ 0.1-
K199R W84 0.1- 0.2- K2195 W84 0.0 0.0 K21A7 W84 0.2- 0.1+
K20AG W84 0.1- 0.4- K2195 W84 0.0 0.1+
2021 RM237
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Pike
M 184.62635 (2000.0) P Q
n 0.00395820 Peri. 10.45317 -0.99197104 -0.11059169
a 39.5795867 Node 162.83193 +0.09575462 -0.97366089
e 0.1853322 Incl. 11.99451 +0.08261063 -0.19938394
P 249 H 8.37 G 0.15 U 7
Residuals in seconds of arc
K199S W84 0.0 0.1- K20AK W84 0.1+ 0.1+ K21A6 W84 0.0 0.1-
K199S W84 0.0 0.1+ K2199 W84 0.1+ 0.1+ K21A6 W84 0.0 0.0
K20AK W84 0.1- 0.0 K2199 W84 0.1- 0.1-
2021 RN237
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Pike
M 23.90255 (2000.0) P Q
n 0.00317168 Peri. 272.99262 +0.86184104 +0.50577194
a 45.8786083 Node 56.62773 -0.44552624 +0.79054011
e 0.0769823 Incl. 2.59058 -0.24235591 +0.34531302
P 311 H 9.20 G 0.15 U 6
Residuals in seconds of arc
K198U W84 0.3- 0.2- K20AI W84 0.1- 0.2- K2199 W84 0.0 0.2+
K198U W84 0.2+ 0.3+ K20AI W84 0.0 0.0 K2199 W84 0.1- 0.1+
K199S W84 0.2+ 0.0 K20AK W84 0.0 0.1+ K21A6 W84 0.1+ 0.2-
K199S W84 0.3- 0.0 K20AK W84 0.2+ 0.3- K21A6 W84 0.1- 0.1+
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-W155
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