MPEC 2019-U78 : 2019 UH2
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M.P.E.C. 2019-U78 Issued 2019 October 22, 02:28 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 UH2
Observations:
K19U02H C2019 10 07.33102022 53 34.015+31 05 26.77 20.4 GVEU078F51
K19U02H C2019 10 07.33823022 53 33.765+31 04 53.96 21.0 GVEU078F51
K19U02H C2019 10 07.34572922 53 33.478+31 04 20.03 20.0 GVEU078F51
K19U02H C2019 10 07.35352022 53 33.176+31 03 44.26 20.6 GVEU078F51
K19U02H C2019 10 13.38825422 51 54.607+22 16 46.23 19.8 GVEU078F52
K19U02H C2019 10 13.40048322 51 54.422+22 15 33.52 20.1 GVEU078F52
K19U02H C2019 10 13.41281022 51 54.182+22 14 19.93 20.9 GVEU078F52
K19U02H C2019 10 13.42518622 51 54.042+22 13 05.38 20.3 GVEU078F52
K19U02H* C2019 10 20.08097 22 52 54.66 +09 55 35.1 20.2 GVEU078G96
K19U02H C2019 10 20.08651 22 52 54.74 +09 54 54.9 20.1 GVEU078G96
K19U02H C2019 10 20.09207 22 52 54.82 +09 54 14.7 20.2 GVEU078G96
K19U02H C2019 10 20.09763 22 52 54.89 +09 53 34.4 VEU078G96
K19U02H C2019 10 20.14209322 52 55.39 +09 48 10.6 19.8 GVEU078H01
K19U02H C2019 10 20.14599222 52 55.45 +09 47 42.5 19.9 GVEU078H01
K19U02H C2019 10 20.15527522 52 55.56 +09 46 34.7 19.9 GVEU078H01
K19U02H C2019 10 20.16301022 52 55.66 +09 45 38.5 19.9 GVEU078H01
K19U02H C2019 10 20.20144 22 52 56.26 +09 40 59.6 19.9 GVEU078I52
K19U02H C2019 10 20.20220 22 52 56.27 +09 40 53.8 20.1 GVEU078I52
K19U02H C2019 10 20.20296 22 52 56.27 +09 40 47.9 20.3 GVEU078I52
K19U02H C2019 10 20.20373 22 52 56.30 +09 40 42.9 20.3 GVEU078I52
K19U02H IC2019 10 20.75821722 53 11.07 +08 32 53.9 20.4 GVEU078L01
K19U02H IC2019 10 20.76551022 53 11.20 +08 32 00.9 20.5 GVEU078L01
K19U02H KC2019 10 20.76661422 53 11.23 +08 31 52.7 20.3 GVEU078L01
K19U02H pC2019 10 20.77106922 53 11.34 +08 31 20.5 20.5 GVEU078L01
K19U02H KC2019 10 20.99368 22 53 17.70 +08 04 01.4 20.0 GVEU078W34
K19U02H KC2019 10 21.01821 22 53 18.18 +08 00 59.7 19.9 GVEU078W34
K19U02H KC2019 10 21.03091 22 53 18.36 +07 59 26.1 20.4 GVEU078W34
K19U02H C2019 10 21.11606 22 53 20.75 +07 48 56.6 19.9 GVEU078I52
K19U02H C2019 10 21.11683 22 53 20.74 +07 48 50.9 20.1 GVEU078I52
K19U02H C2019 10 21.11759 22 53 20.77 +07 48 44.7 20.2 GVEU078I52
K19U02H C2019 10 21.11835 22 53 20.80 +07 48 39.5 19.9 GVEU078I52
K19U02H KC2019 10 21.86164 22 53 41.84 +06 16 12.1 20.0 GVEU078K96
K19U02H KC2019 10 21.87356 22 53 42.00 +06 14 43.0 20.7 GVEU078K96
K19U02H KC2019 10 21.88209 22 53 42.21 +06 13 35.4 19.3 RoEU078K88
K19U02H KC2019 10 21.88545 22 53 42.24 +06 13 13.4 20.5 GVEU078K96
K19U02H KC2019 10 21.88611 22 53 42.28 +06 13 05.7 19.2 RoEU078K88
K19U02H KC2019 10 21.89013 22 53 42.37 +06 12 34.9 19.2 RoEU078K88
K19U02H KC2019 10 22.05428622 53 48.81 +05 52 04.6 20.3 VuEU078H21
K19U02H KC2019 10 22.05719422 53 48.88 +05 51 42.7 20.2 VuEU078H21
K19U02H KC2019 10 22.05981122 53 48.95 +05 51 23.0 20.2 VuEU078H21
Observer details:
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, K. Chambers, T. Lowe, E.
Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber, Y.
Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
F52 Pan-STARRS 2, Haleakala. Observers J. Bulger, K. Chambers, T. Dukes, T.
Lowe, E. Magnier, A. Schultz, M. Willman. Measurers S. Chastel, M. Huber,
Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G96 Mt. Lemmon Survey. Observer D. C. Fuls. Measurers 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, K. W. Wierzchos. 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. 0.76-m f/3.0
astrograph + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer H. Groeller. Measurers
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, K. W. Wierzchos. 1.0-m reflector + CCD.
K88 GINOP-KHK, Piszkesteto. Observer K. Sarneczky. 0.60-m Schmidt + CCD.
K96 Savelli Observatory. Observers A. Brosio, A. De Pieri. 0.5-m f/8.0
Ritchey-Chretien + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector +
CCD.
W34 Squirrel Valley Observatory, Columbus. Observer R. L. Flynn. 0.35-m f/1.9
Schmidt-Cassegrain + CCD.
Orbital elements:
2019 UH2 Earth MOID = 0.1758 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 Veres
M 271.54083 (2000.0) P Q
n 0.37449244 Peri. 233.15672 +0.29037122 -0.92948218
a 1.9062244 Node 203.37042 +0.95294551 +0.25924942
e 0.4524859 Incl. 34.99255 -0.08705977 -0.26239782
P 2.63 H 21.2 G 0.15 U 6
Residuals in seconds of arc
191007 F51 0.2- 0.1+ 191020 H01 0.1+ 0.1- 191021 I52 0.2- 0.1+
191007 F51 0.1+ 0.0 191020 H01 0.1+ 0.1- 191021 I52 0.0 0.5-
191007 F51 0.1+ 0.1+ 191020 I52 0.0 0.2+ 191021 I52 0.2+ 0.1-
191007 F51 0.0 0.2- 191020 I52 0.0 0.1- 191021 K96 1.2+ 0.3-
191013 F52 0.0 0.1+ 191020 I52 0.1- 0.5- 191021 K96 0.2- 0.1+
191013 F52 0.1+ 0.3+ 191020 I52 0.2+ 0.2+ 191021 K88 0.1+ 0.3+
191013 F52 0.6- 0.3+ 191020 L01 0.4+ 0.8- 191021 K96 0.5- 0.2-
191013 F52 0.0 0.3- 191020 L01 0.3+ 0.1- 191021 K88 0.3- 0.8+
191020 G96 0.0 0.0 191020 L01 0.5+ 0.2- 191021 K88 0.4- 0.2+
191020 G96 0.0 0.0 191020 L01 0.9+ 0.4+ 191022 H21 0.3- 0.1-
191020 G96 0.0 0.1+ 191020 W34 0.4- 0.5+ 191022 H21 0.3- 0.1-
191020 G96 0.1- 0.1+ 191021 W34 0.1- 0.0 191022 H21 0.1- 0.1-
191020 H01 0.1+ 0.1- 191021 W34 0.9- 0.2+
191020 H01 0.2+ 0.1+ 191021 I52 0.1+ 0.1+
Ephemeris:
2019 UH2 a,e,i = 1.91, 0.45, 35 q = 1.0437
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 09 22 23 04 43.1 +44 08 12 0.5017 1.3993 133.9 31.1 21.8
...
2019 10 07 22 53 42.9 +31 30 18 0.3651 1.3080 142.4 27.8 20.8
...
2019 10 15 22 51 52.2 +19 32 33 0.3135 1.2616 142.9 28.5 20.4
...
2019 10 21 22 53 16.8 +08 03 35 0.2897 1.2284 138.7 32.3 20.3
2019 10 22 22 53 46.5 +05 59 16 0.2872 1.2230 137.6 33.3 20.3
2019 10 23 22 54 20.7 +03 53 08 0.2851 1.2177 136.4 34.3 20.3
...
2019 10 29 22 59 26.3 -08 58 04 0.2820 1.1867 127.6 41.6 20.4
...
2019 11 06 23 10 45.2 -24 49 47 0.3005 1.1487 114.4 51.8 20.8
...
2019 11 21 23 44 50.1 -45 28 34 0.3789 1.0906 95.3 64.4 21.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-U78
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