MPEC 2022-K161 : 2022 KN5
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M.P.E.C. 2022-K161 Issued 2022 May 30, 07:51 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 KN5
Observations:
K22K05N* C2022 05 28.37191816 12 27.335-17 03 53.53 20.30GVEK161G96
K22K05N C2022 05 28.37631616 12 27.367-17 04 23.84 VEK161G96
K22K05N C2022 05 28.38071416 12 27.270-17 04 53.83 20.48GVEK161G96
K22K05N C2022 05 28.38513716 12 27.238-17 05 24.61 20.39GVEK161G96
K22K05N KC2022 05 28.41601816 12 27.097-17 08 57.77 VEK161I52
K22K05N KC2022 05 28.41727616 12 27.108-17 09 07.20 20.73GVEK161I52
K22K05N KC2022 05 28.41853616 12 27.119-17 09 17.32 21.11GVEK161I52
K22K05N KC2022 05 28.41979416 12 27.166-17 09 27.25 VEK161I52
K22K05N 2C2022 05 28.92293316 13 01.91 -18 15 40.5 19.7 GVEK161Z84
K22K05N 2C2022 05 28.93550816 13 01.91 -18 17 31.2 19.5 GVEK161Z84
K22K05N 2C2022 05 28.94808816 13 01.91 -18 19 22.0 19.6 GVEK161Z84
K22K05N KC2022 05 28.95061416 13 01.37 -18 19 55.6 19.5 GXEK161958
K22K05N KC2022 05 28.96409916 13 01.45 -18 21 52.6 19.6 GXEK161958
K22K05N KC2022 05 28.97748716 13 01.43 -18 23 52.8 19.3 GXEK161958
K22K05N mC2022 05 29.19636816 13 19.405-18 57 11.92 VEK161I52
K22K05N mC2022 05 29.19758316 13 19.513-18 57 23.83 20.08GVEK161I52
K22K05N mC2022 05 29.19923916 13 19.495-18 57 39.92 19.96GVEK161I52
K22K05N mC2022 05 29.19992316 13 19.535-18 57 46.84 VEK161I52
K22K05N KC2022 05 30.01179716 14 22.147-21 32 51.32 19.4 GXEK161Y00
K22K05N KC2022 05 30.01726616 14 22.315-21 34 09.44 19.3 GXEK161Y00
K22K05N KC2022 05 30.02230016 14 22.421-21 35 21.95 20.1 GXEK161Y00
K22K05N mC2022 05 30.26656216 14 41.068-22 39 33.73 VEK161I52
K22K05N mC2022 05 30.26672516 14 41.071-22 39 36.32 19.76GVEK161I52
K22K05N mC2022 05 30.26688816 14 41.071-22 39 38.74 19.47GVEK161I52
Observer details:
958 Observatoire de Dax. Observers P. Dupouy, J. B. de Vanssay. Measurer P.
Dupouy. 0.43-m f/2.7 Reflector + CCD.
G96 Mt. Lemmon Survey. 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. 1.5-m reflector + 10K
CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. Serrano. 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.
Y00 SONEAR Observatory, Oliveira. Observer C. Jacques. 0.45-m f/2.9 0.45-m
f/2.9 reflector + CCD.
Z84 Calar Alto-Schmidt. Observer E. Schwab. Measurers E. Schwab, D. Koschny,
M. Micheli, E. Petrescu, L. Conversi. 0.8-m f/3 Schmidt + CCD.
Orbital elements:
2022 KN5 Earth MOID = 0.0108 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5 Veres
M 312.90524 (2000.0) P Q
n 0.26699044 Peri. 252.81719 +0.76740176 +0.62727609
a 2.3885751 Node 68.12568 -0.52038612 +0.73028809
e 0.6847360 Incl. 8.22354 -0.37455683 +0.27056239
P 3.69 H 26.29 G 0.15 U 8
Residuals in seconds of arc
220528 G96 0.3- 0.6- 220528 Z84 0.0 0.1+ 220529 I52 0.2- 0.0
220528 G96 0.7+ 0.4- 220528 Z84 0.1- 0.0 220529 I52 0.3+ 0.2-
220528 G96 0.2- 0.1+ 220528 Z84 0.2+ 0.1+ 220530 Y00 0.2- 0.1-
220528 G96 0.2- 0.0 220528 958 0.5- 0.8- 220530 Y00 0.6+ 0.0
220528 I52 0.5- 1.7+ 220528 958 0.3+ 1.4+ 220530 Y00 0.8+ 0.4-
220528 I52 0.3- 1.0+ 220528 958 0.1- 0.1- 220530 I52 0.0 0.1-
220528 I52 0.2- 0.3- 220529 I52 1.2- 0.4- 220530 I52 0.0 0.0
220528 I52 0.5+ 1.4- 220529 I52 0.2+ 0.3- 220530 I52 0.1- 0.2+
Ephemeris:
2022 KN5 a,e,i = 2.39, 0.68, 8 q = 0.7530
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 04 30 16 05 40.3 -09 05 53 0.3834 1.3652 155.4 17.9 25.8
...
2022 05 15 16 09 21.1 -09 45 00 0.2028 1.2086 166.2 11.5 23.9
...
2022 05 23 16 10 36.2 -11 47 28 0.1146 1.1256 170.8 8.3 22.4
...
2022 05 29 16 13 01.7 -18 24 35 0.05125 1.0646 176.2 3.6 20.3
2022 05 30 16 14 12.4 -21 30 06 0.04101 1.0546 177.2 2.7 19.8
2022 05 31 16 16 17.1 -26 37 10 0.03099 1.0446 174.3 5.6 19.3
...
2022 06 06 04 02 32.8 -11 19 41 0.03557 0.9862 36.3 142.5 26.2
...
2022 06 14 04 07 35.6 +01 28 25 0.1191 0.9134 29.2 147.1 29.4
...
2022 06 29 04 15 54.9 +06 07 53 0.2876 0.8041 36.6 131.1 28.9
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-K161
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