[Iaude] MPEC S32: 2017 RH15 [a=1.39,e=0.27,i=2.2,H=22.6]
mpec at mpcdb1.cfa.harvard.edu
mpec at mpcdb1.cfa.harvard.edu
Mon Sep 18 10:45:19 EDT 2017
M.P.E.C. 2017-S32 Issued 2017 Sept. 18, 14:41 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 http://www.minorplanetcenter.net/ ISSN 1523-6714
2017 RH15
Observations:
K17R15H C2017 08 17.47353 23 23 03.610-08 17 09.24 21.8 wLES032F51
K17R15H C2017 08 17.48459 23 23 03.456-08 17 15.62 22.3 wLES032F51
K17R15H C2017 08 17.49565 23 23 03.297-08 17 21.92 21.8 wLES032F51
K17R15H C2017 08 17.50671 23 23 03.137-08 17 28.28 22.1 wLES032F51
K17R15H* C2017 09 14.36620 23 03 28.368-15 34 44.55 20.4 wLES032F51
K17R15H C2017 09 14.38907 23 03 26.323-15 35 12.27 20.5 wLES032F51
K17R15H C2017 09 14.40048 23 03 25.302-15 35 26.05 20.7 wLES032F51
K17R15H C2017 09 15.26666 23 02 21.04 -15 52 51.4 20.8 VoES032691
K17R15H C2017 09 15.26846 23 02 20.91 -15 52 54.4 20.6 VoES032691
K17R15H C2017 09 15.26916 23 02 20.81 -15 52 55.2 20.2 VqES032I52
K17R15H C2017 09 15.27026 23 02 20.72 -15 52 55.9 20.6 VoES032691
K17R15H C2017 09 15.27228 23 02 20.55 -15 52 58.9 19.9 VqES032I52
K17R15H C2017 09 15.27543 23 02 20.30 -15 53 03.4 20.6 VqES032I52
K17R15H C2017 09 15.27855 23 02 20.03 -15 53 06.9 19.6 VqES032I52
K17R15H _C2017 09 15.35756123 02 14.805-15 54 34.42 20.3 GUES032568
K17R15H _C2017 09 15.35982623 02 14.600-15 54 37.13 20.3 GUES032568
K17R15H _C2017 09 15.36053723 02 14.537-15 54 38.00 20.3 GUES032568
K17R15H |C2017 09 17.12757 23 00 00.51 -16 29 28.9 20.6 VuES032807
K17R15H |C2017 09 17.12927 23 00 00.36 -16 29 30.8 20.6 VuES032807
K17R15H |C2017 09 17.13096 23 00 00.21 -16 29 32.7 20.5 VuES032807
Observer details:
568 Mauna Kea. Observers R. J. Wainscoat, C. Crowder. Measurers M. Micheli,
R. J. Wainscoat. 3.6-m Canada-France-Hawaii Telescope + CCD.
691 Steward Observatory, Kitt Peak. Observers M. J. Brucker, R. S. McMillan.
0.9-m f/3 reflector + CCD.
807 Cerro Tololo. Observers T. Linder, R. Holmes. 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, L. Denneau, H. Flewelling,
M. Huber, E. Lilly, E. Magnier, R. Wainscoat, C. Waters, R. Weryk. 1.8-m
Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer R. G. Matheny.
Measurers E. J. Christensen, D. C. Fuls, A. R. Gibbs, A. D. Grauer,
J. A. Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, R. G. Matheny,
R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
Orbital elements:
2017 RH15 Earth MOID = 0.0470 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5 MPC
M 304.12502 (2000.0) P Q
n 0.60180565 Peri. 305.01060 +0.38277947 -0.92328634
a 1.3894147 Node 122.45267 +0.85947221 +0.34320457
e 0.2653096 Incl. 2.17140 +0.33880289 +0.17249047
P 1.64 H 22.6 G 0.15 U 6
Residuals in seconds of arc
170817 F51 0.0 0.1+ 170915 691 0.4- 0.4+ 170915 568 0.2+ 0.1-
170817 F51 0.0 0.0 170915 691 0.0 0.5- 170915 568 0.2+ 0.1-
170817 F51 0.0 0.0 170915 I52 0.0 0.2- 170915 568 0.3+ 0.1-
170817 F51 0.0 0.1- 170915 691 0.4- 0.2+ 170917 807 0.2- 0.0
170914 F51 0.1- 0.1+ 170915 I52 0.3+ 0.1- 170917 807 0.1- 0.1+
170914 F51 0.1- 0.1+ 170915 I52 0.7+ 0.8- 170917 807 0.0 0.3+
170914 F51 0.0 0.1+ 170915 I52 0.9+ 0.5-
Ephemeris:
2017 RH15 a,e,i = 1.39, 0.27, 2 q = 1.0208
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 08 19 23 22 53.7 -08 31 57 0.3358 1.3286 157.5 17.0 21.7
...
2017 09 03 23 15 26.0 -11 59 44 0.2617 1.2684 171.9 6.4 20.7
...
2017 09 11 23 07 27.2 -14 27 44 0.2327 1.2365 169.9 8.2 20.5
...
2017 09 17 23 00 09.7 -16 27 05 0.2155 1.2129 163.1 13.9 20.5
2017 09 18 22 58 53.0 -16 47 04 0.2130 1.2091 161.8 15.0 20.5
2017 09 19 22 57 35.8 -17 07 00 0.2106 1.2052 160.5 16.1 20.5
...
2017 09 25 22 49 55.2 -19 02 47 0.1980 1.1823 152.6 23.0 20.5
...
2017 10 03 22 40 56.6 -21 17 48 0.1854 1.1529 142.3 32.1 20.6
...
2017 10 18 22 33 14.7 -23 57 56 0.1694 1.1027 125.2 47.6 20.8
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-S32
More information about the Iaude
mailing list