MPEC 2022-L07 : 2015 LK
The following Minor Planet Electronic Circular may be linked-to from your own Web pages, but must not otherwise be redistributed electronically.A form allowing access to any MPEC is at the bottom of this page.
Read MPEC 2022-L06
Read MPEC 2022-L08
M.P.E.C. 2022-L07 Issued 2022 June 2, 10:52 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
2015 LK
Revision to MPEC 2015-L20
Additional Observations:
K15L00K C2022 05 27.33870 16 32 52.49 +01 48 11.4 21.0 GVEL007G96
K15L00K C2022 05 27.34384 16 32 53.54 +01 48 21.6 20.9 GVEL007G96
K15L00K C2022 05 31.41284816 54 18.246+04 13 05.67 20.76wUEL007F52
K15L00K C2022 05 31.42519316 54 22.570+04 13 37.01 21.03wUEL007F52
K15L00K C2022 05 31.43754416 54 26.886+04 14 08.25 20.89wUEL007F52
K15L00K C2022 05 31.52211716 54 56.876+04 17 42.81 20.84GVEL007F52
K15L00K C2022 05 31.52274716 54 57.105+04 17 44.38 20.40GVEL007F52
K15L00K KC2022 05 31.97028416 58 06.026+04 36 33.34 20.2 GVEL007B37
K15L00K KC2022 05 31.98487816 58 11.640+04 37 12.22 20.9 GVEL007B37
K15L00K KC2022 05 31.98515616 58 11.748+04 37 12.11 20.0 GVEL007B37
K15L00K ^C2022 06 01.49487017 01 51.809+05 01 05.30 20.51GVEL007568
K15L00K ^C2022 06 01.49584717 01 52.201+05 01 08.01 20.86GVEL007568
K15L00K ^C2022 06 01.49682417 01 52.597+05 01 10.75 20.70GVEL007568
K15L00K ^C2022 06 01.49780217 01 52.997+05 01 13.49 20.73GVEL007568
K15L00K bC2022 06 01.95053717 05 27.41 +05 22 00.9 19.9 VVEL007L01
K15L00K bC2022 06 01.95302117 05 28.49 +05 22 07.8 19.8 VVEL007L01
K15L00K bC2022 06 01.95550517 05 29.59 +05 22 15.1 19.7 VVEL007L01
K15L00K KC2022 06 01.95739017 05 31.709+05 22 27.44 20.0 GVEL007B37
K15L00K KC2022 06 01.97431117 05 39.233+05 23 17.05 20.8 GVEL007B37
K15L00K 1C2022 06 02.00355 17 05 51.20 +05 24 27.3 20.6 VXEL007033
K15L00K 1C2022 06 02.00516 17 05 51.92 +05 24 32.2 20.7 VXEL007033
K15L00K 1C2022 06 02.00602 17 05 52.30 +05 24 34.6 20.7 VXEL007033
K15L00K KC2022 06 02.03289517 06 05.686+05 25 53.00 20.2 GVEL007J95
K15L00K KC2022 06 02.03643517 06 07.258+05 26 03.59 20.2 GVEL007J95
K15L00K KC2022 06 02.26329 17 08 00.39 +05 37 42.2 20.1 RqEL007H36
K15L00K KC2022 06 02.26947 17 08 03.24 +05 38 00.6 19.4 RqEL007H36
K15L00K KC2022 06 02.27890 17 08 07.41 +05 38 29.5 20.6 RqEL007H36
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.
568 Mauna Kea. Observers R. Wainscoat, H. Januszewski, T. Burdullis.
Measurers R. Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope +
CCD.
B37 Obs. de L Ametlla del Valles, Barcelona. Observer A. Garrigos. 0.51-m
f/4.0 0.51-m f/4.0 reflector + 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 D. Rankin. Measurers E. J. Christensen, B.
Gray, D. Rankin, F. C. Shelly. 1.5-m reflector + 10K CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. .56 meter Reflector +
CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3 Schmidt-Cassegrain
+ CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or zero decimals in degrees), reference and Delta-T
220527 G96 7- 0- 220602 H36 11- 0- MPO438015 -0.69 days
Orbital elements:
2015 LK Earth MOID = 0.0141 AU
Epoch 2022 Jan. 21.0 TT = JDT 2459600.5 Veres
M 287.73454 (2000.0) P Q
n 0.42259986 Peri. 191.84196 +0.43749715 +0.89757200
a 1.7586651 Node 104.12231 -0.82037032 +0.42318195
e 0.4425579 Incl. 3.21647 -0.36822382 +0.12361852
P 2.33 H 25.33 G 0.15 U 0
Residuals in seconds of arc
150605 F51 0.3+ 0.0 150612 H21 0.1- 0.1+ 150617 926 0.2- 0.2-
150605 F51 0.1+ 0.1+ 150612 H21 0.2+ 0.1+ 150617 654 0.2- 0.4-
150605 F51 0.1+ 0.2+ 150612 H21 0.2+ 0.4+ 150617 654 0.0 0.1-
150606 F51 0.0 0.0 150612 H21 0.1+ 0.6+ 150617 654 0.2+ 0.0
150606 F51 0.2+ 0.1+ 150612 926 0.6- 0.4+ 150617 654 0.1- 0.0
150606 F51 0.2- 0.2- 150612 926 0.2- 0.1+ 150617 654 0.2+ 0.0
150607 J95 0.7+ 1.2- 150612 926 0.2+ 0.2- 150618 926 0.3+ 0.1+
150607 J95 0.2- 1.6- 150612 F51 0.0 0.0 150618 926 0.0 0.1-
150607 926 0.3+ 0.2+ 150612 F51 0.2+ 0.1- 150618 926 0.2+ 0.0
150607 926 0.2+ 0.6+ 150613 926 0.5+ 0.3- 150619 J95 0.2+ 0.0
150607 926 0.0 0.1- 150613 926 0.2+ 0.1- 150619 J95 0.8- 0.0
150607 G96 0.2+ 0.1+ 150613 926 0.6+ 0.5- 220527 G96 0.8+ 0.1+
150607 G96 0.1+ 0.1- 150613 705 0.5+ 0.4+ 220527 G96 (0.4- 1.1+)
150607 G96 0.1+ 0.0 150613 705 (0.9+ 0.6+) 220531 F52 0.1+ 0.1-
150607 691 0.2+ 0.2- 150613 705 0.8+ 0.1+ 220531 F52 0.0 0.1-
150607 691 0.4- 0.0 150613 926 0.8- 0.8+ 220531 F52 0.2- 0.2-
150607 691 0.6- 0.2- 150613 926 0.2- 0.2- 220531 F52 0.3+ 0.1+
150607 104 0.2- 0.2- 150613 926 0.3- 0.1- 220531 F52 0.3+ 0.1+
150607 104 0.1- 1.2+ 150614 926 0.0 0.2+ 220531 B37 0.7+ 0.5+
150607 J95 0.2+ 0.3- 150614 926 0.1- 0.0 220531 B37 0.2+ 0.4+
150607 104 0.4+ 0.3+ 150614 926 0.5+ 0.2+ 220531 B37 0.2+ 0.4-
150607 J95 0.5+ 1.0- 150615 926 0.7- 0.0 220601 568 0.0 0.0
150609 H21 0.2- 0.0 150615 926 0.0 0.2- 220601 568 0.0 0.0
150609 H21 0.1- 0.1- 150615 926 0.1+ 0.2- 220601 568 0.0 0.0
150609 H21 0.0 0.4+ 150615 654 0.3+ 0.1+ 220601 568 0.0 0.0
150610 H21 0.1+ 0.1- 150615 654 0.1+ 0.1+ 220601 L01 0.5+ 0.1-
150610 H21 0.1+ 0.2+ 150615 654 0.1- 0.1+ 220601 L01 0.2+ 0.5-
150610 H21 0.1+ 0.4+ 150615 654 0.5+ 0.5+ 220601 L01 0.2+ 0.5-
150610 H36 1.1- 0.8+ 150615 654 0.1+ 0.1+ 220601 B37 0.1+ 0.5+
150610 H36 (1.9+ 0.8+) 150616 926 0.2+ 0.0 220601 B37 0.7+ 0.2+
150610 H36 0.2+ 0.7- 150616 926 (0.6- 0.7+) 220602 033 0.0 0.1-
150610 H36 0.0 0.1+ 150616 926 0.5- 0.3- 220602 033 0.0 0.1+
150611 926 0.6- 0.2- 150616 654 0.0 0.1- 220602 033 0.1- 0.0
150611 926 0.2- 0.2+ 150616 654 0.2+ 0.0 220602 J95 0.5+ 0.0
150611 926 0.2- 0.0 150616 654 0.6+ 0.1- 220602 J95 0.1+ 0.1+
150611 F51 0.3+ 0.3- 150616 654 0.2+ 0.2+ 220602 H36 0.6+ 0.1+
150611 F51 0.5+ 0.1+ 150617 926 (0.0 0.9-) 220602 H36 0.9+ 0.2-
150612 H21 0.3- 0.2+ 150617 926 0.2- 0.0 220602 H36 1.4- 0.1+
Ephemeris:
2015 LK a,e,i = 1.76, 0.44, 3 q = 0.9804
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2022 05 03 15 46 58.4 -05 13 48 0.2413 1.2379 160.5 15.8 23.6
...
2022 05 18 16 06 34.1 -01 44 25 0.1466 1.1509 161.0 16.7 22.4
...
2022 05 26 16 27 39.2 +01 10 34 0.1031 1.1089 157.4 20.6 21.6
...
2022 06 01 16 58 16.8 +04 39 02 0.07373 1.0800 152.7 25.5 21.0
2022 06 02 17 05 49.7 +05 25 45 0.06917 1.0755 151.7 26.6 20.9
2022 06 03 17 14 26.1 +06 17 22 0.06473 1.0710 150.4 27.9 20.8
...
2022 06 09 18 42 52.3 +13 43 40 0.04219 1.0461 136.5 41.9 20.2
...
2022 06 17 22 52 28.6 +20 15 48 0.03828 1.0182 92.4 85.5 21.3
...
2022 07 02 01 57 27.9 +11 20 17 0.09605 0.9856 68.5 106.3 24.2
A. U. Tomatic (C) Copyright 2022 MPC M.P.E.C. 2022-L07
Read MPEC 2022-L06
Read MPEC 2022-L08
Enter an MPEC number in one of the following forms:
- 1997-B01 (the full form)
- J97B01 (the packed version of the full form)
- B01 (the abbreviated form)