[Iaude] MPEC S35: 2017 RL15 [a=3.05,e=0.59,i=12.6,H=22.4]

mpec at mpcdb1.cfa.harvard.edu mpec at mpcdb1.cfa.harvard.edu
Mon Sep 18 10:59:17 EDT 2017


M.P.E.C. 2017-S35                                Issued 2017 Sept. 18, 14:55 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 RL15
 
Observations:
     K17R15L* C2017 09 14.40537 23 06 20.316-01 10 51.47         21.0 wLES035F51
     K17R15L  C2017 09 14.41730 23 06 21.266-01 11 17.11         20.9 wLES035F51
     K17R15L  C2017 09 14.42929 23 06 22.212-01 11 42.87         21.0 wLES035F51
     K17R15L  C2017 09 14.44122 23 06 23.163-01 12 08.49         20.9 wLES035F51
     K17R15L KC2017 09 15.24000 23 07 37.00 -01 41 06.8                oES035691
     K17R15L KC2017 09 15.24301 23 07 37.26 -01 41 13.2                oES035691
     K17R15L KC2017 09 15.24602 23 07 37.48 -01 41 19.8                oES035691
     K17R15L KC2017 09 15.26038523 07 38.08 -01 41 55.1          20.4 VuES035H21
     K17R15L  C2017 09 15.26384 23 07 38.87 -01 41 59.9          21.1 VqES035I52
     K17R15L  C2017 09 15.26509 23 07 38.99 -01 42 01.8          21.0 VqES035I52
     K17R15L  C2017 09 15.26634 23 07 39.10 -01 42 04.6          20.5 VqES035I52
     K17R15L  C2017 09 15.26759 23 07 39.23 -01 42 07.2          21.0 VqES035I52
     K17R15L KC2017 09 15.26868923 07 38.78 -01 42 13.0          20.6 VuES035H21
     K17R15L KC2017 09 15.27829123 07 39.56 -01 42 34.3          21.1 VuES035H21
     K17R15L _C2017 09 15.36623823 07 48.700-01 45 38.88         20.5 GUES035568
     K17R15L _C2017 09 15.36718223 07 48.778-01 45 40.99         20.4 GUES035568
     K17R15L _C2017 09 15.36812723 07 48.854-01 45 43.02         20.4 GUES035568
     K17R15L  C2017 09 17.26701 23 10 50.11 -02 56 47.8                qES035I52
     K17R15L  C2017 09 17.26827 23 10 50.14 -02 56 51.8                qES035I52
     K17R15L  C2017 09 17.27078 23 10 50.46 -02 56 57.2          20.8 VqES035I52
     K17R15L  C2017 09 17.38022 23 11 01.391-03 01 02.53         21.2 wLES035F51
     K17R15L  C2017 09 17.39193 23 11 02.422-03 01 29.54         21.2 wLES035F51
     K17R15L  C2017 09 17.40366 23 11 03.441-03 01 56.49         21.3 wLES035F51
     K17R15L KC2017 09 18.21577 23 12 25.26 -03 33 18.2          20.1 RoES035691
     K17R15L KC2017 09 18.22438 23 12 26.07 -03 33 38.2          20.1 RoES035691
     K17R15L KC2017 09 18.23303 23 12 26.84 -03 33 58.3                oES035691
     K17R15L  C2017 09 18.28910 23 12 31.91 -03 36 09.7                qES035I52
     K17R15L  C2017 09 18.29038 23 12 32.04 -03 36 12.8                qES035I52
     K17R15L  C2017 09 18.29898 23 12 32.85 -03 36 32.5                qES035I52
     K17R15L  C2017 09 18.30023 23 12 32.95 -03 36 35.4          20.9 VqES035I52
 
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,
    T. H. Bressi.  0.9-m f/3 reflector + 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.
H21 Astronomical Research Observatory, Westfield.  Observer R. Holmes.
    Measurers S. Foglia, L. Buzzi, T. Linder, R. Holmes.  0.61-m f/4.5
    astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observers R. G. Matheny,
    J. A. Johnson.  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 RL15                                                Earth MOID = 0.2609 AU
Epoch 2017 Sept. 4.0 TT = JDT 2458000.5                 MPC
M 351.14493              (2000.0)            P               Q
n   0.18516106     Peri.  207.68366     +0.92179311     -0.38721079
a   3.0486175      Node   174.98116     +0.38365832     +0.90403210
e   0.5923579      Incl.   12.61886     +0.05571138     +0.18109049
P   5.32           H   22.4           G   0.15           U   8
Residuals in seconds of arc
170914 F51  0.1-  0.0     170915 I52  0.6-  0.3+    170917 F51  0.2-  0.1+
170914 F51  0.0   0.0     170915 I52  0.2-  0.4+    170917 F51  0.1-  0.1-
170914 F51  0.1-  0.0     170915 H21  0.6+  0.3-    170917 F51  0.2-  0.1-
170914 F51  0.0   0.0     170915 H21  0.2+  0.5-    170918 691  0.0   0.1+
170915 691  0.3+  0.1+    170915 568  0.1+  0.3-    170918 691  0.3+  0.2+
170915 691  0.4+  0.3+    170915 568  0.1+  0.3-    170918 691  0.0   0.2+
170915 691  0.0   0.3+    170915 568  0.1+  0.2-    170918 I52  0.2-  0.2-
170915 H21  0.5+  0.6-    170917 I52  0.4+  0.6+    170918 I52  0.0   0.3-
170915 I52  0.9-  0.5-    170917 I52  0.8-  0.5-    170918 I52  0.4+  0.0
170915 I52  0.7-  0.3+    170917 I52  0.6+  0.1-    170918 I52  0.2+  0.0

Ephemeris:
2017 RL15                a,e,i = 3.05, 0.59, 13                  q = 1.2427
Date    TT    R. A. (2000) Decl.     Delta      r     Elong.  Phase     V
2017 08 19    22 38 03.0 +08 42 38   0.4628  1.4465   155.7    16.7    22.4
...
2017 09 03    22 51 47.0 +04 33 21   0.3653  1.3679   167.8     9.0    21.5
...
2017 09 11    23 01 28.0 +00 45 51   0.3271  1.3322   173.4     5.0    21.0
...
2017 09 17    23 10 23.7 -02 46 21   0.3053  1.3088   173.0     5.3    20.8
2017 09 18    23 12 02.7 -03 24 38   0.3023  1.3052   172.4     5.8    20.8
2017 09 19    23 13 44.8 -04 03 38   0.2995  1.3017   171.7     6.4    20.8
...
2017 09 25    23 25 03.7 -08 08 29   0.2860  1.2826   166.3    10.7    20.9
...
2017 10 03    23 43 12.4 -13 41 20   0.2777  1.2626   158.1    17.2    21.0
...
2017 10 18    00 24 45.5 -22 06 37   0.2897  1.2436   144.4    27.8    21.4

A. U. Tomatic                (C) Copyright 2017 MPC           M.P.E.C. 2017-S35




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