[Iaude] MPEC J181: 2021 JE5 [a=1.81,e=0.49,i=30.3,H=22.1]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Wed May 12 05:21:29 EDT 2021
M.P.E.C. 2021-J181 Issued 2021 May 12, 09:20 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 JE5
Observations:
K21J05E C2021 05 10.31203 15 31 48.71 -05 50 58.3 21.7 GVEJ181G96
K21J05E C2021 05 10.31720 15 31 48.42 -05 50 29.4 21.2 GVEJ181G96
K21J05E C2021 05 10.32237 15 31 48.01 -05 50 01.6 21.4 GVEJ181G96
K21J05E C2021 05 10.32754 15 31 47.63 -05 49 34.1 22.1 GVEJ181G96
K21J05E* C2021 05 10.46245415 31 38.445-05 37 30.07 20.96wUEJ181F51
K21J05E C2021 05 10.47421815 31 37.534-05 36 27.12 20.99wUEJ181F51
K21J05E C2021 05 10.48688715 31 36.557-05 35 19.57 20.92wUEJ181F51
K21J05E C2021 05 10.50033115 31 35.519-05 34 07.53 21.01wUEJ181F51
K21J05E |C2021 05 11.16847 15 30 50.60 -04 33 33.9 21.0 VuEJ181807
K21J05E |C2021 05 11.17352 15 30 50.19 -04 33 06.5 21.0 VuEJ181807
K21J05E |C2021 05 11.17845 15 30 49.81 -04 32 39.7 21.1 VuEJ181807
K21J05E C2021 05 12.35403515 29 25.66 -02 44 10.2 20.8 GVEJ181H01
K21J05E C2021 05 12.35713815 29 25.41 -02 43 52.8 20.7 GVEJ181H01
K21J05E C2021 05 12.36844315 29 24.49 -02 42 48.8 20.8 GVEJ181H01
K21J05E C2021 05 12.37556815 29 23.91 -02 42 08.5 20.8 GVEJ181H01
Observer details:
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes, L.
Horn. 0.61-m f/6.5 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.
G96 Mt. Lemmon Survey. Observer H. Groeller. Measurers B. Gray, D. Rankin,
F. C. Shelly. 1.5-m reflector + 10K CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 Ritchey-Chretien + CCD.
Orbital elements:
2021 JE5 Earth MOID = 0.2229 AU
Epoch 2020 Dec. 17.0 TT = JDT 2459200.5 Bell
M 265.83759 (2000.0) P Q
n 0.40529625 Peri. 96.00118 +0.67563769 +0.64716247
a 1.8083715 Node 224.41798 -0.69515026 +0.71875042
e 0.4904032 Incl. 30.30080 +0.24551952 +0.25412314
P 2.43 H 22.13 G 0.15 U 9
Residuals in seconds of arc
210510 G96 1.3- 1.8- 210510 F51 0.0 0.2+ 210511 807 0.2+ 0.3-
210510 G96 0.2+ 0.4- 210510 F51 0.0 0.0 210512 H01 0.1- 0.1+
210510 G96 0.1- 0.1- 210510 F51 0.0 0.0 210512 H01 0.0 0.0
210510 G96 0.1+ 0.1- 210511 807 0.3+ 0.0 210512 H01 0.1- 0.0
210510 F51 0.1+ 0.2+ 210511 807 0.1+ 0.2- 210512 H01 0.2- 0.0
Ephemeris:
2021 JE5 a,e,i = 1.81, 0.49, 30 q = 0.9215
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2021 04 12 15 43 51.2 -30 19 30 0.6586 1.5666 140.3 24.1 23.3
...
2021 04 27 15 42 23.7 -21 15 39 0.4771 1.4607 158.4 14.7 22.2
...
2021 05 05 15 37 05.8 -13 00 40 0.4014 1.4033 167.7 8.8 21.5
...
2021 05 11 15 31 01.9 -04 49 07 0.3578 1.3601 166.1 10.2 21.2
2021 05 12 15 29 51.6 -03 17 11 0.3519 1.3529 164.8 11.3 21.2
2021 05 13 15 28 38.8 -01 42 37 0.3463 1.3457 163.2 12.5 21.2
...
2021 05 19 15 20 34.8 +08 30 36 0.3213 1.3026 151.3 21.9 21.3
...
2021 05 27 15 08 18.9 +22 58 56 0.3110 1.2458 132.9 36.6 21.6
...
2021 06 11 14 44 02.4 +45 51 01 0.3457 1.1433 102.9 60.0 22.3
M. P. C. Staff (C) Copyright 2021 MPC M.P.E.C. 2021-J181
More information about the Iaude
mailing list