MPEC 2019-R67 : 2019 RW1
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M.P.E.C. 2019-R67 Issued 2019 September 8, 06:29 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@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2019 RW1
Observations:
K19R01W* C2019 09 05.42624 02 56 57.83 +17 51 00.9 19.5 GVER067703
K19R01W C2019 09 05.43149 02 56 59.30 +17 50 05.7 18.8 GVER067703
K19R01W C2019 09 05.43676 02 57 00.58 +17 49 09.8 19.0 GVER067703
K19R01W C2019 09 05.44201 02 57 01.97 +17 48 14.0 19.1 GVER067703
K19R01W C2019 09 05.48181 02 57 12.22 +17 41 11.5 19.2 GVER067I52
K19R01W C2019 09 05.48199 02 57 12.27 +17 41 09.3 19.1 GVER067I52
K19R01W C2019 09 05.48218 02 57 12.28 +17 41 07.2 19.0 GVER067I52
K19R01W C2019 09 05.48236 02 57 12.35 +17 41 05.8 18.9 GVER067I52
K19R01W KC2019 09 06.36209503 02 13.88 +15 13 56.4 19.3 VuER067H21
K19R01W KC2019 09 06.36413803 02 14.33 +15 13 37.5 19.4 VuER067H21
K19R01W KC2019 09 06.36618103 02 14.80 +15 13 18.4 19.4 VuER067H21
K19R01W KC2019 09 06.36822303 02 15.24 +15 12 59.5 19.2 VuER067H21
K19R01W KC2019 09 06.37026503 02 15.68 +15 12 40.6 19.3 VuER067H21
K19R01W KC2019 09 06.37264703 02 16.20 +15 12 18.5 19.5 VuER067H21
K19R01W KC2019 09 06.94388003 05 12.52 +13 45 30.7 20.0 GVER067L01
K19R01W KC2019 09 06.94760703 05 13.38 +13 45 00.2 19.9 GVER067L01
K19R01W KC2019 09 06.95025603 05 14.02 +13 44 37.0 19.8 GVER067L01
K19R01W KC2019 09 06.95091203 05 14.20 +13 44 31.8 20.0 GVER067L01
K19R01W KC2019 09 06.95200203 05 14.48 +13 44 22.7 20.0 GVER067L01
K19R01W KC2019 09 07.04882 03 05 35.94 +13 30 45.8 19.3 GVER067595
K19R01W KC2019 09 07.05575 03 05 37.36 +13 29 47.2 19.8 GVER067595
K19R01W KC2019 09 08.04142 03 09 49.08 +11 18 03.1 19.4 VqER067I93
K19R01W KC2019 09 08.05109 03 09 50.84 +11 16 51.7 19.0 VqER067I93
K19R01W KC2019 09 08.05702 03 09 51.86 +11 16 07.6 18.8 VqER067I93
Observer details:
595 Farra d'Isonzo. Observer E. Pettarin. 0.40-m f/5.15 reflector + CCD.
703 Catalina Sky Survey. Observer R. A. Kowalski. 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. 0.68-m Schmidt + 10K 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.
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.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
Orbital elements:
2019 RW1 Earth MOID = 0.0115 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 289.92109 (2000.0) P Q
n 0.58521964 Peri. 166.64835 +0.87584069 +0.48207027
a 1.4155443 Node 164.47006 -0.45017348 +0.83297961
e 0.2822663 Incl. 4.84483 -0.17391645 +0.27157544
P 1.68 H 24.7 G 0.15 U 7
Residuals in seconds of arc
190905 703 0.3- 0.1+ 190906 H21 0.1+ 0.0 190906 L01 0.4- 0.4-
190905 703 1.0+ 0.3+ 190906 H21 0.1+ 0.1+ 190906 L01 0.1- 0.1-
190905 703 0.4- 0.1+ 190906 H21 0.4+ 0.1- 190906 L01 0.1+ 0.0
190905 703 0.1- 0.1- 190906 H21 0.2+ 0.0 190907 595 0.1- 0.2+
190905 I52 0.0 0.0 190906 H21 0.1+ 0.1+ 190907 595 0.0 0.0
190905 I52 0.1+ 0.3- 190906 H21 0.1+ 0.1+ 190908 I93 0.4- 0.3+
190905 I52 0.5- 0.4- 190906 L01 0.6+ 0.3- 190908 I93 0.3+ 0.0
190905 I52 0.1- 0.1+ 190906 L01 0.3- 0.5+ 190908 I93 0.0 0.5-
Ephemeris:
2019 RW1 a,e,i = 1.42, 0.28, 5 q = 1.0160
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 08 09 16 50 21.3 +31 23 44 0.05456 1.0259 101.1 75.9 21.1
...
2019 08 24 19 42 06.0 +60 38 06 0.02133 1.0160 102.3 76.5 19.1
...
2019 09 01 02 11 13.9 +35 59 29 0.02143 1.0181 113.1 65.8 18.7
...
2019 09 07 03 05 16.0 +13 40 18 0.03315 1.0229 116.0 62.3 19.6
2019 09 08 03 09 30.6 +11 25 46 0.03547 1.0240 116.5 61.7 19.7
2019 09 09 03 13 06.3 +09 27 32 0.03785 1.0252 117.0 61.1 19.8
...
2019 09 15 03 26 05.3 +01 25 38 0.05278 1.0337 120.6 56.9 20.4
...
2019 09 23 03 31 26.8 -04 08 31 0.07346 1.0491 126.5 50.3 21.0
...
2019 10 08 03 24 48.9 -08 43 44 0.1141 1.0885 139.3 36.7 21.7
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-R67
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