[Iaude] MPEC J16: 2024 HR2 [a=2.96,e=0.54,i=17.2,H=18.9]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Wed May 1 10:37:52 EDT 2024
M.P.E.C. 2024-J16 Issued 2024 May 1, 14:36 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets, routine data on comets and natural satellites,
and occasional editorial announcements. 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
2024 HR2
Observations:
K24H02R*1C2024 04 18.38461722 41 49.183-15 18 11.99 22.4 rVEJ016W84
K24H02R 1C2024 04 18.39330422 41 51.055-15 18 06.70 22.2 rVEJ016W84
K24H02R 1C2024 04 18.40193122 41 52.925-15 18 01.30 22.0 rVEJ016W84
K24H02R 1C2024 04 18.41075422 41 54.826-15 17 55.72 21.7 rVEJ016W84
K24H02R !C2024 04 20.40595 22 49 07.43 -14 56 41.9 22.3 VXEJ016W84
K24H02R !C2024 04 20.40736 22 49 07.73 -14 56 41.2 22.6 VXEJ016W84
K24H02R !C2024 04 20.40876 22 49 08.03 -14 56 40.3 22.3 VXEJ016W84
K24H02R !C2024 04 20.41018 22 49 08.33 -14 56 39.3 22.1 VXEJ016W84
K24H02R !C2024 04 20.41159 22 49 08.64 -14 56 38.4 22.4 VXEJ016W84
K24H02R !C2024 04 20.41590 22 49 09.56 -14 56 35.7 22.2 VXEJ016W84
K24H02R !C2024 04 20.41660 22 49 09.70 -14 56 35.1 22.2 VXEJ016W84
K24H02R !C2024 04 20.41802 22 49 10.01 -14 56 34.4 22.3 VXEJ016W84
K24H02R ~C2024 04 28.41043023 17 46.140-13 26 36.10 21.7 GVEJ016W84
K24H02R ~C2024 04 28.41401023 17 46.960-13 26 33.50 21.8 GVEJ016W84
K24H02R ~C2024 04 28.41756023 17 47.690-13 26 30.80 21.9 GVEJ016W84
K24H02R ~C2024 04 28.42183023 17 48.580-13 26 28.80 21.9 GVEJ016W84
Observer details:
W84 Cerro Tololo-DECam. Observers J. Kleyna, T. Linder. Measurers J. Kleyna,
F. Valdes, T. Linder. 4.00000-m Reflector + CCD, 4.0-m CTIO reflector +
DECam, 4.0-m reflector + CCD.
Orbital elements:
2024 HR2 Earth MOID = 0.3850 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Bell
M 353.16324 (2000.0) P Q
n 0.19310120 Peri. 222.22372 +0.66980340 +0.68141139
a 2.9644632 Node 92.18236 -0.57757096 +0.72781282
e 0.5445635 Incl. 17.17210 -0.46666389 +0.07724642
P 5.10 H 18.90 G 0.15 U 9
Residuals in seconds of arc
240418 W84 0.1+ 0.1+ 240420 W84 0.1+ 0.1- 240428 W84 0.5- 0.0
240418 W84 0.0 0.1- 240420 W84 0.0 0.0 240428 W84 0.4+ 0.2+
240418 W84 0.0 0.0 240420 W84 0.1+ 0.0 240428 W84 0.1+ 0.4+
240418 W84 0.1- 0.0 240420 W84 0.1- 0.0 240428 W84 0.1- 0.6-
240420 W84 0.2+ 0.1+ 240420 W84 0.2- 0.1+
240420 W84 0.1+ 0.1- 240420 W84 0.1- 0.1-
Ephemeris:
2024 HR2 a,e,i = 2.96, 0.54, 17 q = 1.3501
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 04 01 21 38 23.6 -17 55 51 1.8048 1.4009 50.5 33.4 22.3
...
2024 04 16 22 33 10.0 -15 42 52 1.7254 1.3666 52.3 35.5 22.2
...
2024 04 24 23 02 02.3 -14 17 12 1.6931 1.3559 53.2 36.4 22.2
...
2024 04 30 23 23 23.3 -13 07 57 1.6732 1.3514 53.9 37.0 22.2
2024 05 01 23 26 54.9 -12 56 05 1.6702 1.3510 54.0 37.1 22.2
2024 05 02 23 30 25.9 -12 44 09 1.6673 1.3506 54.1 37.2 22.2
...
2024 05 08 23 51 18.2 -11 31 09 1.6518 1.3504 54.8 37.6 22.2
...
2024 05 16 00 18 26.0 -09 51 53 1.6357 1.3551 55.7 38.1 22.2
...
2024 05 31 01 06 46.3 -06 48 19 1.6166 1.3786 57.9 38.5 22.2
M. P. C. Staff (C) Copyright 2024 MPC M.P.E.C. 2024-J16
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