MPEC 2022-K170 : 2022 KZ5
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M.P.E.C. 2022-K170 Issued 2022 May 31, 11:22 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 KZ5
Observations:
K22K05Z* C2022 05 30.40137016 11 15.941-15 53 25.90 19.92wUEK170F52
K22K05Z C2022 05 30.41351616 11 23.630-15 49 59.44 20.08wUEK170F52
K22K05Z C2022 05 30.42572516 11 31.373-15 46 30.56 19.84wUEK170F52
K22K05Z C2022 05 30.43787016 11 39.106-15 43 01.80 20.01wUEK170F52
K22K05Z C2022 05 30.54857816 12 51.845-15 10 32.08 19.76GVEK170F52
K22K05Z C2022 05 30.54938216 12 52.410-15 10 17.39 19.58GVEK170F52
K22K05Z 1C2022 05 30.94922 16 18 21.60 -13 08 09.4 20.1 VXEK170033
K22K05Z 1C2022 05 30.94962 16 18 21.95 -13 08 01.7 19.9 VXEK170033
K22K05Z 1C2022 05 30.95002 16 18 22.23 -13 07 53.8 19.5 VXEK170033
K22K05Z 2C2022 05 30.95135016 18 31.255-13 06 14.37 19.6 GVEK170J04
K22K05Z 1C2022 05 30.95197 16 18 23.66 -13 07 14.9 19.5 VXEK170033
K22K05Z 1C2022 05 30.95242 16 18 24.00 -13 07 06.3 20.0 VXEK170033
K22K05Z 1C2022 05 30.95288 16 18 24.34 -13 06 57.5 20.0 VXEK170033
K22K05Z KC2022 05 31.00285216 18 59.22 -12 45 30.8 VEK170M21
K22K05Z HC2022 05 31.02390416 19 14.74 -12 38 27.4 20.0 GVEK170M21
K22K05Z KC2022 05 31.15323516 21 20.02 -11 59 16.5 19.6 VuEK170H21
K22K05Z KC2022 05 31.15458416 21 21.07 -11 58 48.8 19.8 VuEK170H21
K22K05Z KC2022 05 31.15947316 21 24.89 -11 57 08.5 19.9 VuEK170H21
K22K05Z KC2022 05 31.16095316 21 26.04 -11 56 38.0 19.9 VuEK170H21
K22K05Z KC2022 05 31.16178816 21 26.68 -11 56 20.9 20.0 VuEK170H21
K22K05Z C2022 05 31.31841216 23 35.016-11 01 00.88 19.37GVEK170G96
K22K05Z C2022 05 31.32356716 23 39.142-10 59 08.92 VEK170G96
K22K05Z C2022 05 31.32872016 23 43.174-10 57 18.18 19.59GVEK170G96
K22K05Z C2022 05 31.33388816 23 47.256-10 55 26.15 19.39GVEK170G96
Observer details:
033 Karl Schwarzschild Observatory, Tautenburg. Observers S. Melnikov, C.
Hoegner, U. Laux, F. Ludwig, B. Stecklum. Measurer B. Stecklum. 1.34-m
f/3 Schmidt + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, I.
Smith, K. Chambers, T. Dukes. Measurers K. Chambers, S. Chastel, T. de
Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E. Magnier, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + 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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 0.76-m f/3.0 astrograph + CCD.
J04 ESA Optical Ground Station, Tenerife. Observers P. Ruiz, M. Micheli, D.
Fohring, L. Conversi, D. Koschny. Measurers M. Micheli, R. Kresken, A.
Knofel, M. Busch, E. Schwab. 1.0-m f/4.4 reflector + CCD.
M21 Schiaparelli Southern Observatory, Hakos. Observers A. Aletti, F.
Bellini, L. Buzzi, G. Galli. Measurer L. Buzzi. 0.36-m f/8.4 reflector +
CCD.
Orbital elements:
2022 KZ5 Earth MOID = 0.0215 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5 Veres
M 268.57374 (2000.0) P Q
n 0.53386646 Peri. 49.78830 +0.44895065 +0.88357208
a 1.5049230 Node 247.36224 -0.85740309 +0.38399746
e 0.3673518 Incl. 8.29818 -0.25160138 +0.26804167
P 1.85 H 26.67 G 0.15 U 7
Residuals in seconds of arc
220530 F52 0.2+ 0.4+ 220530 033 0.2+ 0.3- 220531 H21 0.2- 0.2+
220530 F52 0.0 0.0 220530 J04 0.2+ 0.0 220531 H21 0.0 0.3+
220530 F52 0.1- 0.1- 220530 033 0.2- 0.4+ 220531 H21 0.0 0.4+
220530 F52 0.1- 0.2- 220530 033 0.2- 0.2+ 220531 H21 0.1- 0.4+
220530 F52 0.2- 0.3- 220530 033 0.2- 0.0 220531 G96 0.9- 0.4-
220530 F52 0.0 0.0 220531 M21 0.1+ 1.0- 220531 G96 0.2+ 0.4+
220530 033 0.2- 0.3- 220531 M21 1.1+ 0.3- 220531 G96 0.2- 0.1-
220530 033 0.5+ 0.4- 220531 H21 0.2- 0.1+ 220531 G96 0.1- 0.1+
Ephemeris:
2022 KZ5 a,e,i = 1.50, 0.37, 8 q = 0.9521
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 05 01 14 49 45.1 -39 15 31 0.1984 1.1906 155.3 20.7 24.6
...
2022 05 16 15 02 43.8 -37 17 03 0.1077 1.1132 160.7 17.4 23.0
...
2022 05 24 15 24 09.7 -31 44 46 0.06452 1.0753 166.1 13.1 21.6
...
2022 05 30 16 06 28.7 -17 39 30 0.03564 1.0491 173.9 5.9 20.0
2022 05 31 16 19 02.4 -12 47 36 0.03154 1.0449 170.6 9.1 19.9
2022 06 01 16 34 28.0 -06 31 19 0.02787 1.0408 164.5 15.0 19.8
...
2022 06 07 20 00 54.2 +51 02 54 0.02518 1.0178 96.1 82.5 21.6
...
2022 06 15 00 19 01.2 +57 05 48 0.05896 0.9916 64.3 112.6 24.8
...
2022 06 30 01 45 49.4 +51 18 38 0.1337 0.9592 61.1 111.9 26.5
M. P. C. Staff (C) Copyright 2022 MPC M.P.E.C. 2022-K170
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