MPEC 2022-U318 : 2022 UU12
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M.P.E.C. 2022-U318 Issued 2022 October 28, 11:53 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
2022 UU12
Observations:
K22U12U* C2022 10 25.38742106 10 17.213+18 56 47.22 20.45GVEU318G96
K22U12U C2022 10 25.39264706 10 15.820+18 58 09.01 20.82GVEU318G96
K22U12U C2022 10 25.39788106 10 14.398+18 59 30.91 20.55GVEU318G96
K22U12U mC2022 10 25.49216106 09 48.668+19 23 45.10 19.94GVEU318I52
K22U12U mC2022 10 25.49293706 09 48.503+19 23 56.51 19.64GVEU318I52
K22U12U mC2022 10 25.49370906 09 48.283+19 24 08.42 20.60GVEU318I52
K22U12U mC2022 10 25.49448106 09 48.049+19 24 20.12 20.20GVEU318I52
K22U12U mC2022 10 26.34389206 07 12.068+22 48 05.72 21.49GVEU318I52
K22U12U mC2022 10 26.34461606 07 11.892+22 48 15.34 21.30GVEU318I52
K22U12U mC2022 10 26.34533906 07 11.705+22 48 25.24 21.16GVEU318I52
K22U12U mC2022 10 26.34605406 07 11.543+22 48 35.21 21.08GVEU318I52
K22U12U KC2022 10 28.00846506 02 03.27 +28 24 39.7 20.9 GVEU318L01
K22U12U pC2022 10 28.01015006 02 02.84 +28 24 58.2 21.1 GVEU318L01
K22U12U IC2022 10 28.01267606 02 02.31 +28 25 26.3 20.3 GVEU318L01
K22U12U pC2022 10 28.01520206 02 01.74 +28 25 54.2 20.9 GVEU318L01
Observer details:
G96 Mt. Lemmon Survey. Observer D. Rankin. Measurers E. J. Christensen, D.
Fay, J. B. Fazekas, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Groeller, J.
K. Hogan, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, A. Serrano, F. C. Shelly, K. W. Wierzchos. 1.5-m reflector + 10K
CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer G. J. Leonard.
Measurers E. J. Christensen, D. Fay, J. B. Fazekas, D. C. Fuls, A. R.
Gibbs, A. D. Grauer, H. Groeller, J. K. Hogan, R. A. Kowalski, S. M.
Larson, G. J. Leonard, D. Rankin, R. L. Seaman, A. Serrano, F. C. Shelly,
K. W. Wierzchos. 1.0-m prime focus + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2022 UU12 Earth MOID = 0.0198 AU
Epoch 2022 Aug. 9.0 TT = JDT 2459800.5 Veres
M 334.80266 (2000.0) P Q
n 0.45699748 Peri. 332.63764 +0.98778166 -0.12867705
a 1.6692710 Node 35.10255 +0.15557584 +0.84727345
e 0.4089373 Incl. 8.79445 -0.00914056 +0.51533476
P 2.16 H 25.52 G 0.15 U 8
Residuals in seconds of arc
221025 G96 0.0 0.1+ 221025 I52 0.1+ 0.1- 221026 I52 0.2+ 0.0
221025 G96 0.1- 0.1+ 221025 I52 0.2- 0.1- 221028 L01 0.2+ 0.1-
221025 G96 0.4- 0.2+ 221026 I52 0.1+ 0.5+ 221028 L01 0.5- 0.2-
221025 I52 0.4- 0.2+ 221026 I52 0.1+ 0.0 221028 L01 0.0 0.0
221025 I52 0.3+ 0.2- 221026 I52 0.0 0.1- 221028 L01 0.1- 0.1+
Ephemeris:
2022 UU12 a,e,i = 1.67, 0.41, 9 q = 0.9866
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 09 28 14 09 01.7 -79 30 02 0.09652 0.9883 78.9 95.6 23.8
...
2022 10 13 07 25 57.4 -60 22 50 0.04164 0.9927 81.6 96.0 22.0
...
2022 10 21 06 27 08.0 -06 07 04 0.03421 1.0062 106.9 71.2 20.7
...
2022 10 27 06 05 00.8 +25 10 40 0.04913 1.0210 122.1 55.6 21.0
2022 10 28 06 01 59.4 +28 23 59 0.05255 1.0238 123.7 53.9 21.1
2022 10 29 05 59 05.1 +31 12 53 0.05612 1.0268 125.1 52.4 21.3
...
2022 11 04 05 43 19.8 +42 18 12 0.07965 1.0464 131.5 45.2 21.9
...
2022 11 12 05 24 33.3 +49 04 31 0.1141 1.0775 138.0 37.9 22.5
...
2022 11 27 04 53 24.3 +52 33 27 0.1858 1.1478 147.4 27.6 23.4
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-U318
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