[Iaude] MPEC W139: TEN NEW TNOS
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Nov 28 15:09:07 EST 2023
M.P.E.C. 2023-W139 Issued 2023 November 28, 20:07 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
TEN NEW TNOS
Observations:
K19QA9Y*(C2019 08 29.21191823 24 31.120-04 56 34.65 25.78rVEW139W84
K19QA9Y (C2019 08 29.38711323 24 30.406-04 56 38.97 25.78rVEW139W84
K19QA9Y (C2019 09 27.01458323 22 41.291-05 07 37.85 25.57rVEW139W84
K19QA9Y (C2019 09 27.17604023 22 40.671-05 07 41.99 25.57rVEW139W84
K19QA9Y (C2020 10 19.01542923 24 50.940-04 45 20.34 25.55rVEW139W84
K19QA9Y (C2020 10 19.17060723 24 50.457-04 45 23.00 25.55rVEW139W84
K19QA9Y (C2021 09 07.10547923 30 50.675-04 00 12.80 25.51rVEW139W84
K19QA9Y (C2021 09 07.19494223 30 50.303-04 00 14.65 25.51rVEW139W84
K19QA9Z*(C2019 08 29.21191823 28 08.077-04 44 31.91 25.41rVEW139W84
K19QA9Z (C2019 08 29.38711323 28 07.334-04 44 36.49 25.41rVEW139W84
K19QA9Z (C2019 09 27.01458323 26 06.921-04 56 51.94 25.19rVEW139W84
K19QA9Z (C2019 09 27.17604023 26 06.237-04 56 56.22 25.19rVEW139W84
K19QA9Z (C2020 10 17.01066923 29 06.665-04 29 26.38 25.59rVEW139W84
K19QA9Z (C2020 10 17.17457423 29 06.095-04 29 29.50 25.59rVEW139W84
K19QA9Z (C2021 10 07.00480523 34 03.315-03 50 25.43 25.56rVEW139W84
K19QA9Z (C2021 10 07.16993323 34 02.660-03 50 29.28 25.56rVEW139W84
K19QB0A*(C2019 08 28.21089523 29 30.802-04 14 18.45 24.40rVEW139W84
K19QB0A (C2019 08 28.38838123 29 30.067-04 14 23.14 24.40rVEW139W84
K19QB0A (C2019 08 29.21191823 29 26.774-04 14 45.02 24.36rVEW139W84
K19QB0A (C2019 08 29.38711323 29 26.048-04 14 49.76 24.36rVEW139W84
K19QB0A (C2019 09 27.01458323 27 26.350-04 27 50.65 24.49rVEW139W84
K19QB0A (C2019 09 27.17604023 27 25.668-04 27 54.89 24.49rVEW139W84
K19QB0A (C2020 10 17.01066923 30 48.692-04 08 51.72 24.34rVEW139W84
K19QB0A (C2020 10 17.17457423 30 48.109-04 08 55.30 24.34rVEW139W84
K19QB0A (C2021 09 05.09609923 38 19.299-03 23 01.37 24.32rVEW139W84
K19QB0A (C2021 09 05.19592923 38 18.867-03 23 03.97 24.32rVEW139W84
K19QB0B*(C2019 08 28.21089523 30 57.139-03 58 41.27 24.80rVEW139W84
K19QB0B (C2019 08 28.38838123 30 56.366-03 58 45.92 24.80rVEW139W84
K19QB0B (C2019 09 29.01369623 28 35.384-04 13 22.66 24.58rVEW139W84
K19QB0B (C2019 09 29.17751023 28 34.663-04 13 27.11 24.58rVEW139W84
K19QB0B (C2020 10 17.01066923 32 19.110-03 43 26.30 24.80rVEW139W84
K19QB0B (C2020 10 17.17457423 32 18.482-03 43 30.16 24.80rVEW139W84
K19QB0B (C2020 10 18.01212523 32 15.406-03 43 48.76 24.74rVEW139W84
K19QB0B (C2020 10 18.17613423 32 14.795-03 43 52.36 24.74rVEW139W84
K19QB0B (C2021 09 06.10876323 40 17.194-02 47 13.30 24.65rVEW139W84
K19QB0B (C2021 09 06.19668623 40 16.781-02 47 15.88 24.65rVEW139W84
K19QB0B (C2021 10 04.00258223 38 12.766-03 00 09.97 24.73rVEW139W84
K19QB0B (C2021 10 04.17532823 38 12.005-03 00 14.59 24.73rVEW139W84
K19QB0C*(C2019 08 28.21089523 31 59.604-03 39 27.73 24.38rVEW139W84
K19QB0C (C2019 08 28.38838123 31 58.904-03 39 32.22 24.38rVEW139W84
K19QB0C (C2019 09 29.01369623 29 50.440-03 53 19.09 24.36rVEW139W84
K19QB0C (C2019 09 29.17751023 29 49.779-03 53 23.15 24.36rVEW139W84
K19QB0C (C2021 09 06.10876323 40 12.623-02 46 40.85 24.27rVEW139W84
K19QB0C (C2021 09 06.19668623 40 12.254-02 46 43.16 24.27rVEW139W84
K19QB0C (C2021 10 04.00258223 38 19.143-02 58 52.97 24.38rVEW139W84
K19QB0C (C2021 10 04.17532823 38 18.447-02 58 57.33 24.38rVEW139W84
K19QB0D*(C2019 08 28.21089523 33 27.043-03 42 38.59 25.86rVEW139W84
K19QB0D (C2019 08 28.38838123 33 26.291-03 42 43.42 25.86rVEW139W84
K19QB0D (C2019 09 29.01369623 31 14.300-03 57 13.06 25.98rVEW139W84
K19QB0D (C2019 09 29.17751023 31 13.639-03 57 17.19 25.98rVEW139W84
K19QB0D (C2020 10 18.01212523 34 35.410-03 39 24.18 26.09rVEW139W84
K19QB0D (C2020 10 18.17613423 34 34.800-03 39 28.11 26.09rVEW139W84
K19QB0D (C2021 10 04.00258223 40 05.587-03 07 34.08 26.16rVEW139W84
K19QB0D (C2021 10 04.17532823 40 04.866-03 07 38.56 26.16rVEW139W84
K19QB0E*(C2019 08 28.21089523 29 54.911-03 41 51.20 24.51rVEW139W84
K19QB0E (C2019 08 28.38838123 29 54.154-03 41 55.79 24.51rVEW139W84
K19QB0E (C2019 09 29.01369623 27 38.019-03 56 14.87 24.33rVEW139W84
K19QB0E (C2019 09 29.17751023 27 37.322-03 56 19.12 24.33rVEW139W84
K19QB0E (C2021 09 06.10876323 38 48.780-02 38 40.31 24.33rVEW139W84
K19QB0E (C2021 09 06.19668623 38 48.374-02 38 42.66 24.33rVEW139W84
K19QB0E (C2021 10 03.01190723 36 52.742-02 50 55.96 24.51rVEW139W84
K19QB0E (C2021 10 03.16517323 36 52.099-02 50 59.98 24.51rVEW139W84
K19SN5H (C2019 08 28.21089523 29 37.539-04 09 52.72 24.88rVEW139W84
K19SN5H (C2019 08 28.38838123 29 36.706-04 09 56.62 24.88rVEW139W84
K19SN5H*(C2019 09 27.01458323 27 14.834-04 21 27.93 24.84rVEW139W84
K19SN5H (C2019 09 27.17604023 27 14.050-04 21 31.56 24.84rVEW139W84
K19SN5H (C2019 09 29.01369623 27 05.415-04 22 12.73 24.77rVEW139W84
K19SN5H (C2019 09 29.17751023 27 04.639-04 22 16.34 24.77rVEW139W84
K19SN5H (C2020 10 17.01066923 29 38.201-03 18 22.54 24.91rVEW139W84
K19SN5H (C2020 10 17.17457423 29 37.536-03 18 25.55 24.91rVEW139W84
K19SN5H (C2021 09 04.09267923 36 53.839-01 51 38.21 24.80rVEW139W84
K19SN5H (C2021 09 04.19584223 36 53.321-01 51 40.62 24.80rVEW139W84
K19SN5H (C2021 10 03.01190723 34 35.276-02 02 58.81 24.72rVEW139W84
K19SN5H (C2021 10 03.16517323 34 34.553-02 03 02.19 24.72rVEW139W84
K19SN5J (C2019 08 28.21089523 28 46.852-03 43 04.85 25.91rVEW139W84
K19SN5J (C2019 08 28.38838123 28 46.037-03 43 09.25 25.91rVEW139W84
K19SN5J*(C2019 09 29.01369623 26 26.998-03 55 51.76 25.83rVEW139W84
K19SN5J (C2019 09 29.17751023 26 26.295-03 55 54.89 25.83rVEW139W84
K19SN5J (C2020 10 17.01066923 29 00.031-03 13 18.99 25.93rVEW139W84
K19SN5J (C2020 10 17.17457423 28 59.410-03 13 21.79 25.93rVEW139W84
K19SN5J (C2021 10 03.01190723 33 44.395-02 18 52.88 25.99rVEW139W84
K19SN5J (C2021 10 03.16517323 33 43.723-02 18 56.38 25.99rVEW139W84
K20U73X (C2019 08 28.21089523 28 47.662-03 36 14.38 25.02rVEW139W84
K20U73X (C2019 08 28.38838123 28 46.786-03 36 21.62 25.02rVEW139W84
K20U73X*(C2020 10 17.01066923 31 56.627-04 15 19.91 25.03rVEW139W84
K20U73X (C2020 10 17.17457423 31 55.932-04 15 25.52 25.03rVEW139W84
K20U73X (C2020 10 18.01212523 31 52.494-04 15 53.88 25.13rVEW139W84
K20U73X (C2020 10 18.17613423 31 51.808-04 15 59.44 25.13rVEW139W84
K20U73X (C2021 09 09.07350823 42 18.443-03 55 49.85 24.98rVEW139W84
K20U73X (C2021 09 09.19257223 42 17.824-03 55 54.87 24.98rVEW139W84
K20U73X (C2021 10 06.00276523 40 03.038-04 14 06.81 25.00rVEW139W84
K20U73X (C2021 10 06.16795423 40 02.240-04 14 13.12 25.00rVEW139W84
K20U73X (C2021 10 07.00480523 39 58.267-04 14 44.94 25.05rVEW139W84
K20U73X (C2021 10 07.16993323 39 57.453-04 14 51.26 25.05rVEW139W84
Observer details:
W84 Cerro Tololo-DECam. Observers R. Strauss, H. Smotherman, P. H.
Bernardinelli, K. Napier, W. Oldroyd, S. Portillo, D. Bektesevic, C.
Chandler, L. Markwardt, M. Porter, A. Simpson, K. Weber, G. Gowman, M.
Juric, D. Trilling, 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 QY109
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 140.60929 (2000.0) P Q
n 0.00309037 Peri. 208.75399 -0.89362689 +0.44878856
a 46.6798369 Node 357.89678 -0.38507739 -0.77178357
e 0.0937143 Incl. 6.96538 -0.23053500 -0.45048745
P 319 H 8.80 G 0.15 U 7
Residuals in seconds of arc
K198T W84 0.4+ 0.1+ K199R W84 0.1- 0.2- K2197 W84 0.2+ 0.1-
K198T W84 0.4- 0.2- K20AJ W84 0.0 0.0 K2197 W84 0.2- 0.1+
K199R W84 0.0 0.3+ K20AJ W84 0.0 0.0
2019 QZ109
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 90.21410 (2000.0) P Q
n 0.00330278 Peri. 254.42247 -0.22374080 +0.97463840
a 44.6563156 Node 2.66094 -0.85321306 -0.19364206
e 0.0696824 Incl. 5.53248 -0.47113431 -0.11217279
P 298 H 9.12 G 0.15 U 5
Residuals in seconds of arc
K198T W84 0.1+ 0.1+ K199R W84 0.0 0.2- K21A7 W84 0.0 0.0
K198T W84 0.2- 0.1- K20AH W84 0.1- 0.1- K21A7 W84 0.0 0.0
K199R W84 0.0 0.1+ K20AH W84 0.1+ 0.1+
2019 QA110
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 72.25599 (2000.0) P Q
n 0.00320522 Peri. 126.16272 +0.04895068 +0.99860403
a 45.5579939 Node 146.62649 -0.92757793 +0.05281952
e 0.0965017 Incl. 2.06743 -0.37040926 -0.00030205
P 308 H 8.11 G 0.15 U 5
Residuals in seconds of arc
K198S W84 0.1+ 0.0 K199R W84 0.1+ 0.0 K2195 W84 0.1+ 0.0
K198S W84 0.1- 0.0 K199R W84 0.0 0.0 K2195 W84 0.1- 0.1+
K198T W84 0.0 0.1+ K20AH W84 0.0 0.0
K198T W84 0.1- 0.0 K20AH W84 0.0 0.0
2019 QB110
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 10.99933 (2000.0) P Q
n 0.00351630 Peri. 341.56198 +0.96649169 +0.25666873
a 42.8297523 Node 3.57230 -0.22701247 +0.86166276
e 0.0315038 Incl. 3.56041 -0.11982965 +0.43778814
P 280 H 8.72 G 0.15 U 6
Residuals in seconds of arc
K198S W84 0.0 0.1- K20AH W84 0.0 0.1+ K2196 W84 0.1+ 0.1+
K198S W84 0.0 0.1+ K20AH W84 0.1- 0.1- K2196 W84 0.2- 0.1-
K199T W84 0.1- 0.1+ K20AI W84 0.0 0.0 K21A4 W84 0.1+ 0.0
K199T W84 0.0 0.0 K20AI W84 0.1+ 0.0 K21A4 W84 0.0 0.0
2019 QC110
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 348.61573 (2000.0) P Q
n 0.00313807 Peri. 278.17980 +0.98979333 -0.14215646
a 46.2055174 Node 89.99326 +0.13438356 +0.90759543
e 0.0129232 Incl. 0.57496 +0.04743644 +0.39504693
P 314 H 7.96 G 0.15 U 7
Residuals in seconds of arc
K198S W84 0.0 0.0 K199T W84 0.0 0.0 K21A4 W84 0.1+ 0.0
K198S W84 0.0 0.0 K2196 W84 0.1+ 0.0 K21A4 W84 0.1- 0.0
K199T W84 0.0 0.1- K2196 W84 0.1- 0.0
2019 QD110
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 119.91696 (2000.0) P Q
n 0.00345255 Peri. 76.21814 -0.61007327 +0.79210515
a 43.3553540 Node 156.15402 -0.74432019 -0.56448721
e 0.0479685 Incl. 2.76390 -0.27165798 -0.23221461
P 285 H 9.74 G 0.15 U 6
Residuals in seconds of arc
K198S W84 0.2+ 0.1+ K199T W84 0.2+ 0.1+ K21A4 W84 0.1+ 0.0
K198S W84 0.3- 0.0 K20AI W84 0.3+ 0.1+ K21A4 W84 0.1- 0.1+
K199T W84 0.2- 0.1- K20AI W84 0.2- 0.2-
2019 QE110
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 357.01957 (2000.0) P Q
n 0.00339514 Peri. 356.40241 +0.99996550 +0.00809343
a 43.8427362 Node 3.13569 -0.00650979 +0.90335166
e 0.0193649 Incl. 1.95837 -0.00515952 +0.42882430
P 290 H 8.29 G 0.15 U 7
Residuals in seconds of arc
K198S W84 0.1+ 0.0 K199T W84 0.0 0.0 K21A3 W84 0.0 0.0
K198S W84 0.1- 0.1+ K2196 W84 0.2+ 0.0 K21A3 W84 0.0 0.0
K199T W84 0.0 0.1- K2196 W84 0.2- 0.0
2019 SH235
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 346.69339 (2000.0) P Q
n 0.00309934 Peri. 22.10721 +0.96224934 -0.26572328
a 46.5896591 Node 352.52800 +0.12692044 +0.62948346
e 0.1417242 Incl. 26.92409 +0.24076421 +0.73016554
P 318 H 8.95 G 0.15 U 6
Residuals in seconds of arc
K198S W84 0.0 0.1- K199T W84 0.0 0.0 K2194 W84 0.2+ 0.0
K198S W84 0.0 0.0 K199T W84 0.0 0.0 K2194 W84 0.2- 0.0
K199R W84 0.1+ 0.0 K20AH W84 0.0 0.0 K21A3 W84 0.0 0.1-
K199R W84 0.1- 0.0 K20AH W84 0.0 0.0 K21A3 W84 0.0 0.0
2019 SJ235
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 133.29737 (2000.0) P Q
n 0.00359094 Peri. 226.71604 -0.77588228 +0.62944720
a 42.2341930 Node 351.96037 -0.45422721 -0.60407050
e 0.0489729 Incl. 17.67384 -0.43781769 -0.48876892
P 274 H 9.71 G 0.15 U 6
Residuals in seconds of arc
K198S W84 0.4+ 0.2+ K199T W84 0.1+ 0.3+ K21A3 W84 0.1+ 0.0
K198S W84 0.4- 0.0 K20AH W84 0.1+ 0.3- K21A3 W84 0.1- 0.1+
K199T W84 0.1- 0.4- K20AH W84 0.0 0.1+
2020 UX73
Epoch 2023 Sept. 13.0 TT = JDT 2460200.5 Alexandersen
M 331.23623 (2000.0) P Q
n 0.00420259 Peri. 221.59228 +0.83583528 -0.54410701
a 38.0298414 Node 170.50600 +0.54235805 +0.83901025
e 0.0855381 Incl. 26.26277 -0.08501255 +0.00305995
P 235 H 9.73 G 0.15 U 6
Residuals in seconds of arc
K198S W84 0.1+ 0.1+ K20AI W84 0.0 0.0 K21A6 W84 0.0 0.1-
K198S W84 0.0 0.1- K20AI W84 0.0 0.0 K21A6 W84 0.1+ 0.0
K20AH W84 0.0 0.0 K2199 W84 0.0 0.1+ K21A7 W84 0.1+ 0.0
K20AH W84 0.0 0.0 K2199 W84 0.1- 0.0 K21A7 W84 0.1- 0.0
M. P. C. Staff (C) Copyright 2023 MPC M.P.E.C. 2023-W139
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