[Iaude] MPEC R21: 1998 SE35 [a=3.00,e=0.60,i=14.1,H=19.2]
mpec at marsden.cfa.harvard.edu
mpec at marsden.cfa.harvard.edu
Tue Sep 3 11:46:44 EDT 2019
M.P.E.C. 2019-R21 Issued 2019 September 3, 15:44 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
1998 SE35
Revision to MPEC 1998-S39
Additional Observations:
J98S35E C2019 08 28.46863003 19 22.01 +34 32 23.3 20.95gUER021I41
J98S35E C2019 08 28.51195903 19 33.03 +34 34 13.9 20.25rUER021I41
J98S35E C2019 08 28.51426003 19 33.62 +34 34 19.6 20.21rUER021I41
J98S35E C2019 08 29.50645903 23 53.49 +35 16 09.8 20.19rUER021I41
J98S35E C2019 08 29.50691003 23 53.60 +35 16 11.1 20.16rUER021I41
J98S35E pC2019 09 01.96260003 39 15.04 +37 36 41.1 20.4 GVER021L01
J98S35E KC2019 09 01.96436703 39 15.55 +37 36 44.7 20.6 GVER021L01
J98S35E IC2019 09 01.96700403 39 16.26 +37 36 51.5 20.8 GVER021L01
J98S35E KC2019 09 01.97785003 39 19.14 +37 37 17.0 20.6 GVER021L01
J98S35E KC2019 09 02.02681 03 39 32.10 +37 39 15.0 19.8 RoER021K88
J98S35E KC2019 09 02.03424 03 39 34.06 +37 39 32.7 19.8 RoER021K88
J98S35E KC2019 09 02.04166 03 39 36.02 +37 39 50.6 19.6 RoER021K88
J98S35E KC2019 09 02.41405 03 41 16.49 +37 54 31.2 19.5 GUER021H36
J98S35E KC2019 09 02.42622 03 41 19.78 +37 54 59.6 19.8 GUER021H36
J98S35E KC2019 09 02.43505 03 41 22.10 +37 55 20.5 19.9 GUER021H36
J98S35E C2019 09 03.30633203 45 19.41 +38 29 04.6 20.4 GVER021H01
J98S35E C2019 09 03.31653103 45 22.15 +38 29 28.6 20.1 GVER021H01
J98S35E C2019 09 03.32003503 45 23.10 +38 29 37.0 20.4 GVER021H01
J98S35E C2019 09 03.33001603 45 25.78 +38 30 00.5 20.2 GVER021H01
J98S35E KC2019 09 03.34371803 45 29.12 +38 30 33.2 20.3 VuER021H21
J98S35E KC2019 09 03.34953103 45 30.69 +38 30 46.7 20.5 VuER021H21
J98S35E KC2019 09 03.35486603 45 32.13 +38 30 59.0 20.2 VuER021H21
Observer details:
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.
H21 Astronomical Research Observatory, Westfield. Observer R. Holmes.
Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes. 0.76-m f/3.0
astrograph + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
I41 Palomar Mountain--ZTF. Observer Z. T. F. Collaboration. Measurers B. T.
Bolin, F. J. Masci, Q.-Z. Ye. 1.2-m f/2.4 Schmidt.
K88 GINOP-KHK, Piszkesteto. Observer A. Bodi. Measurer K. Sarneczky.
0.60-m Schmidt + CCD.
L01 Visnjan Observatory, Tican. Observers K. Korlevic, A. Radica, F.
Valentine. Measurer 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 two decimals in degrees), reference and Delta-T
190828 I41 3.46- 0.82- 190903 H21 3.40- 0.39- MPO 50392 -2.82 days
Orbital elements:
1998 SE35 Earth MOID = 0.2576 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 333.23877 (2000.0) P Q
n 0.18948067 Peri. 47.38813 +0.93877147 -0.32360914
a 3.0021066 Node 330.89590 +0.19895996 +0.78939820
e 0.5994997 Incl. 14.07151 +0.28128821 +0.52165852
P 5.20 H 19.2 G 0.15 U 1
Residuals in seconds of arc
980827 699 0.8- 1.4- 980926 704 1.1+ 0.2- 981111 658 0.2+ 0.2-
980827 699 1.0- 0.4- 980926 704 0.4+ 1.3- 981111 658 0.7+ 0.4+
980827 699 0.7- 0.4- 980926 704 0.9+ 1.7- 981115 360 0.1- 0.2-
980924 704 0.2- 1.3- 980926 704 0.6+ 0.0 981115 360 0.1- 0.3-
980924 704 0.7+ 1.3- 980927 658 0.1- 0.0 981115 360 0.1+ 0.7-
980924 704 (1.0- 2.7-) 980927 658 0.1- 0.2+ 981115 595 0.2- 0.1+
980924 704 0.8+ 0.4- 980927 658 0.1- 0.0 981115 595 0.1+ 0.3+
980924 704 1.1+ 0.4- 980927 046 0.7+ 0.2+ 981117 595 0.0 0.7+
980924 046 0.3- 0.5- 980927 046 0.6+ 0.1+ 981117 595 0.9- 0.1-
980924 046 0.2+ 0.5- 980927 046 0.3+ 0.1+ 190828 I41 0.4+ 1.2+
980924 046 0.6- 0.6- 980927 046 0.0 1.2+ 190828 I41 0.4+ 0.8+
980924 118 0.3- 0.6- 980927 046 0.1+ 0.5+ 190828 I41 0.5+ 0.7+
980924 118 0.1- 0.5- 980927 557 0.0 0.0 190829 I41 0.4+ 0.9+
980924 118 0.1+ 0.2- 980927 557 0.2+ 0.3+ 190829 I41 0.4+ 1.1+
980925 557 0.3+ 0.2- 980927 557 0.2+ 0.4+ 190901 L01 0.3- 1.0+
980925 557 0.2+ 0.3- 980927 557 0.2+ 0.0 190901 L01 0.2+ 0.3+
980925 557 0.0 0.1+ 980927 557 0.2+ 0.2+ 190901 L01 0.2+ 0.8+
980925 557 0.1- 0.7- 980927 557 0.4- 0.2- 190901 L01 0.1- 0.2+
980925 557 0.3+ 0.4- 980928 658 0.2- 0.9+ 190902 K88 0.2- 0.6+
980925 557 0.1- 1.3+ 980928 658 0.4- 0.3+ 190902 K88 0.4- 0.5+
980925 046 0.3+ 0.6+ 980928 658 0.6- 0.8+ 190902 K88 0.6- 0.6+
980925 046 0.1+ 0.4+ 980930 046 0.6+ 0.1+ 190902 H36 0.5- 0.2+
980925 046 0.0 0.1+ 980930 046 0.0 1.1+ 190902 H36 0.3+ 0.1-
980925 046 0.2+ 1.1+ 980930 046 0.1- 0.5+ 190902 H36 0.2+ 0.1-
980926 704 0.9- 0.3+ 981002 402 0.2- 0.6+ 190903 H01 0.2- 0.3+
980926 704 0.4- 0.9- 981002 402 0.0 0.3+ 190903 H01 0.3- 0.3+
980926 704 0.2+ 1.0+ 981002 402 0.1- 0.7+ 190903 H01 0.2- 0.4+
980926 734 1.1- 0.1+ 981013 557 0.0 0.8- 190903 H01 0.3- 0.5+
980926 734 0.4+ 1.5- 981013 557 0.1+ 0.0 190903 H21 0.9- 0.3+
980926 704 0.4+ 1.8- 981013 557 0.1+ 0.2+ 190903 H21 0.7- 0.2+
980926 704 1.0- 0.8+ 981021 557 0.4- 0.4- 190903 H21 0.5- 0.1+
980926 734 (1.0- 3.5-) 981021 557 0.0 0.2-
980926 704 1.0+ 0.6- 981021 557 0.0 0.2-
Ephemeris:
1998 SE35 a,e,i = 3.00, 0.60, 14 q = 1.2023
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 04 01 44 55.6 +15 51 38 0.6488 1.3048 101.0 49.8 20.7
...
2019 08 19 02 39 57.7 +27 28 55 0.5837 1.2465 99.2 53.3 20.5
...
2019 08 27 03 13 00.9 +33 29 19 0.5653 1.2247 98.0 54.8 20.4
...
2019 09 02 03 39 24.0 +37 38 14 0.5580 1.2130 97.2 55.6 20.4
2019 09 03 03 43 54.8 +38 17 18 0.5573 1.2114 97.1 55.7 20.4
2019 09 04 03 48 27.4 +38 55 36 0.5567 1.2100 97.0 55.8 20.4
...
2019 09 10 04 16 13.8 +42 27 56 0.5556 1.2040 96.5 56.2 20.4
...
2019 09 18 04 53 57.8 +46 20 41 0.5593 1.2027 96.3 56.2 20.4
...
2019 10 03 06 01 26.0 +51 05 14 0.5753 1.2214 97.9 54.3 20.4
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-R21
More information about the Iaude
mailing list