[Iaude] MPEC L66: 2017 MB3 [a=1.45,e=0.33,i=3.6,H=25.39]
mpec at cfa.harvard.edu
mpec at cfa.harvard.edu
Thu Jun 6 10:13:48 EDT 2024
M.P.E.C. 2024-L66 Issued 2024 June 6, 14:12 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
2017 MB3
Revision to MPEC 2017-M62
Additional Observations:
K17M03B KC2024 06 02.23778215 42 52.287-30 33 30.27 VEL066I52
K17M03B KC2024 06 02.24893615 42 51.590-30 33 21.84 VEL066I52
K17M03B KC2024 06 02.25944015 42 51.018-30 33 14.68 VEL066I52
K17M03B KC2024 06 05.23238915 41 33.813-29 50 36.05 20.9 GVEL066I52
K17M03B KC2024 06 05.26899815 41 31.538-29 49 59.40 22.3 GVEL066I52
Observer details:
I52 Steward Observatory, Mt. Lemmon Station. Observers K. W. Wierzchos, T.
Beuden. Measurers D. Rankin, D. Parrott. 1.00-m f/2.0 prime focus + CCD
+ CCD.
First and last observations above in comparison with prediction:
Residuals in seconds of arc (or two decimals in degrees), reference and Delta-T
240602 I52 3.51- 0.81- 240605 I52 3.94- 0.92- MPO562880 -0.28 days
Orbital elements:
2017 MB3 Earth MOID = 0.0122 AU
Epoch 2024 Mar. 31.0 TT = JDT 2460400.5 Veres
M 291.99865 (2000.0) P Q
n 0.56318887 Peri. 44.59373 +0.66897883 +0.74065606
a 1.4522231 Node 267.50028 -0.69820677 +0.59739186
e 0.3269655 Incl. 3.58199 -0.25490123 +0.30749237
P 1.75 H 25.39 G 0.15 U 0
Residuals in seconds of arc
170623 T08 0.6- 0.3- 170624 K88 0.2+ 0.8+ 170627 T08 0.5- 1.0-
170623 T08 0.2+ 0.8+ 170624 K88 0.4+ 0.0 170627 T08 0.1+ 0.5-
170623 T08 0.4- 0.6- 170625 W25 0.1- 0.2- 170627 T08 0.3- 0.0
170623 T08 0.0 0.1- 170625 W25 0.3- 0.2- 170628 T08 0.6- 1.0+
170623 T08 0.2+ 1.0- 170625 204 0.1+ 0.4+ 170628 T08 0.3- 1.4-
170623 T08 0.0 0.6- 170625 204 0.0 0.1+ 170628 T08 0.2- 0.4-
170624 I52 0.3+ 0.2- 170625 204 0.1+ 0.1+ 170628 T08 0.3- 0.5+
170624 I52 0.1+ 0.0 170626 G96 0.2+ 1.4- 170629 I52 0.2- 0.1-
170624 I52 0.0 0.1- 170626 G96 0.2+ 0.7- 170629 I52 0.3+ 0.1+
170624 I52 0.3+ 0.1- 170626 G96 0.3+ 0.2+ 170629 I52 0.1- 0.0
170624 734 0.1+ 1.0+ 170626 G96 0.5+ 0.2- 170629 I52 0.1+ 0.1-
170624 734 0.4- 0.1+ 170627 H45 0.3+ 1.1- 170629 G96 0.2- 0.3-
170624 734 0.1+ 0.3+ 170627 H45 0.7- 1.7- 170629 G96 0.1- 0.8+
170624 E23 0.2+ 0.1+ 170627 H45 0.2+ 0.9- 170629 G96 0.4+ 1.5+
170624 E23 0.1+ 0.4+ 170627 H45 0.4- 0.9+ 170630 703 0.1+ 0.8-
170624 E23 0.2+ 0.1+ 170627 H45 0.3- 1.1- 170630 703 0.2+ 0.7+
170624 E23 0.0 0.1- 170627 H45 0.4- 0.1+ 170702 W25 0.0 0.1+
170624 104 0.1+ 0.5- 170627 H45 0.1+ 1.4+ 170702 W25 0.2- 0.1-
170624 104 0.0 0.1- 170627 H45 0.1+ 0.8- 240602 I52 0.1+ 0.3-
170624 I93 0.4- 0.8+ 170627 291 0.0 0.5+ 240602 I52 0.4- 0.2+
170624 104 0.2+ 0.0 170627 291 0.0 0.0 240602 I52 0.3+ 0.2-
170624 I93 0.2- 0.5+ 170627 291 0.0 0.1- 240605 I52 0.1+ 0.2-
170624 I93 0.1+ 0.5+ 170627 T08 0.8- 1.0- 240605 I52 0.2- 0.2+
Ephemeris:
2017 MB3 a,e,i = 1.45, 0.33, 4 q = 0.9774
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2024 05 07 15 50 44.4 -31 35 38 0.2461 1.2441 160.8 15.5 23.7
...
2024 05 22 15 47 42.1 -31 48 39 0.1627 1.1721 168.4 10.0 22.4
...
2024 05 30 15 44 19.9 -31 05 58 0.1249 1.1355 166.5 12.1 21.9
...
2024 06 05 15 41 38.8 -29 53 07 0.09905 1.1095 162.5 16.0 21.5
2024 06 06 15 41 14.2 -29 36 01 0.09491 1.1053 161.7 16.8 21.4
2024 06 07 15 40 50.9 -29 17 06 0.09082 1.1011 160.9 17.6 21.3
...
2024 06 13 15 39 18.9 -26 32 00 0.06711 1.0771 155.7 22.9 20.8
...
2024 06 21 15 41 49.6 -17 35 42 0.03747 1.0480 147.4 31.5 19.7
...
2024 07 06 02 32 03.5 +67 32 12 0.02439 1.0049 60.5 118.3 22.1
A. U. Tomatic (C) Copyright 2024 MPC M.P.E.C. 2024-L66
More information about the Iaude
mailing list