[Iaude] MPEC J218: 2021 JM6 [a=1.68,e=0.44,i=1.9,H=25.1]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Fri May 14 12:56:45 EDT 2021
M.P.E.C. 2021-J218 Issued 2021 May 14, 16:55 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 at CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2021 JM6
Observations:
K21J06M* C2021 05 08.39583914 18 46.268-04 43 06.32 22.71wUEJ218F51
K21J06M C2021 05 08.40782914 18 45.011-04 42 56.49 22.60wUEJ218F51
K21J06M C2021 05 08.41978414 18 43.741-04 42 46.61 22.72wUEJ218F51
K21J06M C2021 05 08.43177714 18 42.480-04 42 36.58 22.31wUEJ218F51
K21J06M ^C2021 05 13.39039014 10 42.274-03 27 42.53 21.97GVEJ218568
K21J06M ^C2021 05 13.39160014 10 42.112-03 27 41.34 21.88GVEJ218568
K21J06M ^C2021 05 13.39326414 10 41.894-03 27 39.70 21.89GVEJ218568
K21J06M ^C2021 05 13.39550914 10 41.601-03 27 37.49 21.93GVEJ218568
K21J06M |C2021 05 14.07763 14 09 28.25 -03 15 26.8 22.1 GVEJ218807
K21J06M |C2021 05 14.08169 14 09 27.72 -03 15 22.7 22.1 GVEJ218807
K21J06M KC2021 05 14.16007614 09 18.27 -03 15 10.3 22.5 VuEJ218H21
K21J06M KC2021 05 14.16981214 09 16.99 -03 15 00.2 22.4 VuEJ218H21
Observer details:
568 Mauna Kea. Observers R. Wainscoat, C. Crowder, N. Manset. Measurers R.
Weryk, R. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 1.00-m f/10.0 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz, M.
Willman. Measurers K. Chambers, S. Chastel, T. de Boer, L. Denneau, J.
Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo,
R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers T. Linder, R. Holmes, L. Horn. 1.3-m f/4.0 astrograph + CCD.
Orbital elements:
2021 JM6 Earth MOID = 0.0081 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Pike
M 266.82619 (2000.0) P Q
n 0.45094918 Peri. 207.16635 +0.44739257 +0.89372958
a 1.6841638 Node 89.42607 -0.81443351 +0.42237708
e 0.4428872 Incl. 1.88974 -0.36951042 +0.15114575
P 2.19 H 25.12 G 0.15 U 8
Residuals in seconds of arc
210508 F51 0.1- 0.2+ 210513 568 0.0 0.0 210514 807 0.1- 0.1+
210508 F51 0.1+ 0.0 210513 568 0.0 0.0 210514 807 0.0 0.0
210508 F51 0.0 0.1- 210513 568 0.0 0.0 210514 H21 0.4+ 0.1-
210508 F51 0.0 0.1- 210513 568 0.0 0.0 210514 H21 0.4+ 0.2+
Ephemeris:
2021 JM6 a,e,i = 1.68, 0.44, 2 q = 0.9383
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2021 04 14 14 37 33.4 -08 39 14 0.3477 1.3393 163.0 12.6 24.2
...
2021 04 29 14 29 35.3 -06 36 04 0.2367 1.2418 172.1 6.4 22.9
...
2021 05 07 14 20 42.8 -05 01 45 0.1872 1.1912 165.5 12.2 22.6
...
2021 05 13 14 11 24.5 -03 33 43 0.1539 1.1544 157.8 19.3 22.3
2021 05 14 14 09 35.6 -03 17 13 0.1486 1.1484 156.4 20.6 22.3
2021 05 15 14 07 41.6 -03 00 06 0.1434 1.1424 155.0 22.0 22.3
...
2021 05 21 13 54 03.3 -01 00 35 0.1134 1.1075 145.7 31.0 21.9
...
2021 05 29 13 25 03.5 +03 04 22 0.07624 1.0641 130.0 46.9 21.4
...
2021 06 13 08 46 37.4 +28 12 30 0.02833 0.9959 45.4 133.4 23.4
M. P. C. Staff (C) Copyright 2021 MPC M.P.E.C. 2021-J218
More information about the Iaude
mailing list