[Iaude] MPEC R105: 2019 RK3 [a=1.44,e=0.31,i=14.0,H=25.9]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Wed Sep 11 10:24:12 EDT 2019


M.P.E.C. 2019-R105                           Issued 2019 September 11, 14:22 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

                                    2019 RK3                                    


Observations:
     K19R03K* C2019 09 07.28252 23 58 31.44 +13 19 19.1          20.6 GVER105G96
     K19R03K  C2019 09 07.28676 23 58 33.06 +13 18 08.7          21.2 GVER105G96
     K19R03K  C2019 09 07.29099 23 58 34.72 +13 16 57.8          20.9 GVER105G96
     K19R03K  C2019 09 07.37721 23 59 07.34 +12 53 18.7          20.7 GVER105I52
     K19R03K  C2019 09 07.37916 23 59 08.08 +12 52 46.8          20.6 GVER105I52
     K19R03K  C2019 09 07.38111 23 59 08.81 +12 52 14.8          20.4 GVER105I52
     K19R03K  C2019 09 07.38306 23 59 09.56 +12 51 42.9          20.5 GVER105I52
     K19R03K  C2019 09 07.46186 23 59 39.54 +12 30 06.2          20.1 GVER105I52
     K19R03K  C2019 09 07.46381 23 59 40.26 +12 29 34.2          20.4 GVER105I52
     K19R03K  C2019 09 07.46576 23 59 41.00 +12 29 01.3          20.7 GVER105I52
     K19R03K  C2019 09 07.46770 23 59 41.74 +12 28 29.4          20.1 GVER105I52
     K19R03K KC2019 09 08.03888600 03 42.54 +09 55 58.4          20.6 GVER105J95
     K19R03K KC2019 09 08.04827500 03 45.96 +09 53 32.0          20.4 GVER105J95
     K19R03K KC2019 09 08.05866000 03 49.60 +09 50 50.1          20.4 GVER105J95
     K19R03K pC2019 09 10.96866800 20 08.19 -01 11 22.0          21.4 GVER105L01
     K19R03K pC2019 09 10.97171900 20 09.04 -01 11 58.4          21.4 GVER105L01

Observer details:
G96 Mt. Lemmon Survey.  Observer G. J. Leonard.  Measurers B. M. Africano, E. 
   J. Christensen, G. A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. 
   Groeller, R. A. Kowalski, S. M. Larson, G. J. Leonard, T. A. Pruyne, D. 
   Rankin, R. L. Seaman, F. C. Shelly.  1.5-m reflector + 10K CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer B. M. Africano.  
    Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls, A. 
   R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson, G. J. 
   Leonard, T. A. Pruyne, D. Rankin, R. L. Seaman, F. C. Shelly.  1.0-m 
   reflector + CCD.
J95 Great Shefford.  Observer P. Birtwhistle.  0.41-m f/6.3 Schmidt-Cassegrain 
   + CCD.
L01 Visnjan Observatory, Tican.  Observer K. Korlevic.  1.0-m f/2.9 reflector + 
   CCD.

Orbital elements:
2019 RK3                                                 Earth MOID = 0.0500 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Pan
M 306.90140              (2000.0)            P               Q
n   0.56859668     Peri.  133.63394     +0.52847704     +0.84745823
a   1.4430006      Node   167.96869     -0.83168048     +0.52870073
e   0.3124693      Incl.   13.95391     -0.17035138     +0.04785486
P   1.73           H   25.9           G   0.15           U   7
Residuals in seconds of arc
190907 G96  0.2-  0.4+    190907 I52  0.1+  0.4+    190908 J95  0.7+  0.0
190907 G96  0.4-  0.1-    190907 I52  0.4+  0.5+    190908 J95  0.4-  0.1-
190907 G96  0.2+  1.4-    190907 I52  0.0   0.6+    190910 L01  0.8-  0.2+
190907 I52  0.1-  0.1-    190907 I52  0.2-  0.3-    190910 L01  0.6+  0.3-
190907 I52  0.0   0.1+    190907 I52  0.4-  0.3-
190907 I52  0.1-  0.2+    190908 J95  0.1-  0.1+

Ephemeris:
2019 RK3                 a,e,i = 1.44, 0.31, 14                  q = 0.9921
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 12    16 05 42.9 +64 21 50   0.1266  1.0008    80.7    92.2    24.7
...
2019 08 27    20 58 23.8 +63 16 15   0.06540 1.0292   104.7    71.8    22.6
...
2019 09 04    23 29 03.5 +29 50 26   0.05377 1.0513   141.5    36.7    21.2
...
2019 09 10    00 15 17.1 +02 10 20   0.06644 1.0707   162.4    16.6    21.0
2019 09 11    00 20 15.5 -01 15 51   0.06997 1.0741   163.3    15.7    21.1
2019 09 12    00 24 42.3 -04 21 34   0.07378 1.0776   163.5    15.4    21.2
...
2019 09 18    00 43 18.9 -17 17 07   0.1010  1.0995   158.3    19.8    22.1
...
2019 09 26    00 55 27.6 -25 36 05   0.1442  1.1313   151.2    25.3    23.1
...
2019 10 11    01 03 12.8 -30 20 38   0.2372  1.1963   142.9    30.2    24.5

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-R105




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