[Iaude] MPEC R52: 2019 RH1 [a=1.57,e=0.33,i=2.1,H=25.0]

mpec at marsden.cfa.harvard.edu mpec at marsden.cfa.harvard.edu
Fri Sep 6 04:33:03 EDT 2019


M.P.E.C. 2019-R52                                Issued 2019 September 6, 08:31 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 RH1                                    


Observations:
     K19R01H* C2019 09 04.30901 23 20 57.88 +03 24 27.8          21.7 GVER052G96
     K19R01H  C2019 09 04.31419 23 20 58.46 +03 24 30.9          21.8 GVER052G96
     K19R01H  C2019 09 04.31937 23 20 59.01 +03 24 33.3          22.1 GVER052G96
     K19R01H  C2019 09 04.32456 23 20 59.59 +03 24 36.0          21.1 GVER052G96
     K19R01H  C2019 09 04.36195923 21 03.53 +03 24 51.9          21.2 GVER052H01
     K19R01H  C2019 09 04.36520323 21 03.89 +03 24 53.4          21.5 GVER052H01
     K19R01H  C2019 09 04.38601623 21 06.26 +03 25 03.2          21.0 GVER052H01
     K19R01H  C2019 09 04.38967923 21 06.66 +03 25 04.8          21.2 GVER052H01
     K19R01H  C2019 09 04.40448 23 21 08.52 +03 25 12.8          21.9 GVER052I52
     K19R01H  C2019 09 04.40677 23 21 08.75 +03 25 13.5          21.4 GVER052I52
     K19R01H  C2019 09 04.40906 23 21 09.05 +03 25 15.6          20.6 GVER052I52
     K19R01H  C2019 09 04.41135 23 21 09.19 +03 25 17.7          20.9 GVER052I52
     K19R01H IC2019 09 04.92109923 22 21.06 +03 29 08.4          21.5 GVER052L01
     K19R01H KC2019 09 04.95814523 22 25.38 +03 29 26.5          21.8 GVER052L01
     K19R01H KC2019 09 04.96168723 22 25.88 +03 29 28.2          21.7 GVER052L01
     K19R01H  C2019 09 05.24654323 23 06.21 +03 31 53.7          21.0 GVER052H01
     K19R01H  C2019 09 05.25462123 23 07.18 +03 31 57.7          21.2 GVER052H01
     K19R01H  C2019 09 05.26151923 23 07.97 +03 32 01.1          21.3 GVER052H01
     K19R01H  C2019 09 05.27191123 23 09.20 +03 32 06.1          21.5 GVER052H01
     K19R01H KC2019 09 06.22188723 25 23.55 +03 39 33.1          21.9 VuER052H21
     K19R01H KC2019 09 06.22716023 25 24.21 +03 39 35.5          21.7 VuER052H21

Observer details:
G96 Mt. Lemmon Survey.  Observer H. Groeller.  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.
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.  1.3-m f/4.0 
   astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station.  Observer T. A. Pruyne.  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.
L01 Visnjan Observatory, Tican.  Observers K. Korlevic, A. Radica, G. Kervina.  
    Measurer K. Korlevic.  1.0-m f/2.9 reflector + CCD.

Orbital elements:
2019 RH1                                                 Earth MOID = 0.0602 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5                 Veres
M 271.17930              (2000.0)            P               Q
n   0.50094780     Peri.  203.17750     +0.87311321     -0.48750220
a   1.5701497      Node   186.00335     +0.45287216     +0.81397381
e   0.3283245      Incl.    2.11672     +0.18049963     +0.31589277
P   1.97           H   25.0           G   0.15           U   8
Residuals in seconds of arc
190904 G96  0.0   0.3-    190904 H01  0.2+  0.1-    190904 L01  0.6+  0.1+
190904 G96  0.1+  0.3+    190904 I52  0.3+  0.6-    190905 H01  0.1-  0.2-
190904 G96  0.2-  0.2+    190904 I52  0.1-  1.0-    190905 H01  0.1+  0.1-
190904 G96  0.1-  0.4+    190904 I52  0.5+  0.0     190905 H01  0.1-  0.0
190904 H01  0.0   0.0     190904 I52  1.3-  1.1+    190905 H01  0.1+  0.1-
190904 H01  0.0   0.0     190904 L01  0.2+  0.1-    190906 H21  0.1-  0.1+
190904 H01  0.4+  0.0     190904 L01  0.6-  0.1+    190906 H21  0.1+  0.0

Ephemeris:
2019 RH1                 a,e,i = 1.57, 0.33, 2                   q = 1.0546
Date    TT    R. A. (2000) Decl.     Delta      r    Elong.  Phase     V
2019 08 07    22 39 03.4 -00 45 11   0.2683  1.2577   152.1    22.2    23.7
...
2019 08 22    22 57 41.9 +01 33 47   0.1910  1.1934   160.6    16.3    22.7
...
2019 08 30    23 10 22.9 +02 41 59   0.1573  1.1623   164.6    13.4    22.1
...
2019 09 05    23 22 30.6 +03 30 29   0.1353  1.1408   167.1    11.4    21.6
2019 09 06    23 24 50.6 +03 38 26   0.1319  1.1374   167.5    11.1    21.6
2019 09 07    23 27 17.0 +03 46 22   0.1286  1.1340   167.9    10.8    21.5
...
2019 09 13    23 44 32.1 +04 33 48   0.1103  1.1150   169.7     9.3    21.1
...
2019 09 21    00 16 33.1 +05 36 39   0.09004 1.0932   170.7     8.5    20.6
...
2019 10 06    01 53 29.6 +07 09 17   0.06747 1.0646   162.8    16.2    20.2

A. U. Tomatic                (C) Copyright 2019 MPC           M.P.E.C. 2019-R52




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