MPEC 2019-H33 : 2019 GH21
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M.P.E.C. 2019-H33 Issued 2019 Apr. 22, 03:34 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 GH21
Observations:
K19G21H* C2019 04 07.56757 13 59 53.420+19 15 32.86 22.4 wUEH033F51
K19G21H C2019 04 07.58162 13 59 53.745+19 15 47.02 22.1 wUEH033F51
K19G21H C2019 04 07.59565 13 59 54.089+19 16 01.18 22.1 wUEH033F51
K19G21H C2019 04 09.33596414 00 43.871+19 44 51.21 22.3 GVEH033F51
K19G21H C2019 04 09.34739514 00 44.137+19 45 02.37 21.9 GVEH033F51
K19G21H C2019 04 09.35887114 00 44.366+19 45 13.77 21.6 GVEH033F51
K19G21H KC2019 04 10.17372 14 01 05.45 +19 57 45.9 oEH033291
K19G21H KC2019 04 10.18674 14 01 05.74 +19 57 58.8 oEH033291
K19G21H C2019 04 15.27958 14 02 56.26 +21 04 11.3 21.3 GVEH033V06
K19G21H C2019 04 15.28710 14 02 56.42 +21 04 17.9 22.4 GVEH033V06
K19G21H C2019 04 15.29461 14 02 56.53 +21 04 23.2 22.1 GVEH033V06
K19G21H C2019 04 15.30213 14 02 56.66 +21 04 28.0 23.1 GVEH033V06
K19G21H C2019 04 16.23393 14 03 14.31 +21 14 10.3 VEH033V06
K19G21H C2019 04 16.24145 14 03 14.41 +21 14 15.1 21.7 GVEH033V06
K19G21H C2019 04 16.24897 14 03 14.53 +21 14 18.7 VEH033V06
K19G21H C2019 04 16.25650 14 03 14.61 +21 14 23.9 VEH033V06
Observer details:
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman, K. Chambers, E. Magnier. Measurers K. Chambers, S. Chastel,
T. de Boer, L. Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin,
E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m
Ritchey-Chretien + CCD.
V06 Catalina Sky Survey-Kuiper. Observer D. C. Fuls. 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, R. L. Seaman, F. C. Shelly. 1.55-m reflector + CCD.
Orbital elements:
2019 GH21
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 9.42704 (2000.0) P Q
n 0.18556845 Peri. 18.43952 -0.99433840 -0.04865641
a 3.0441540 Node 158.10932 +0.03213837 -0.98507528
e 0.5369978 Incl. 14.67697 +0.10128315 -0.16510372
P 5.31 H 21.8 G 0.15 U 8
Residuals in seconds of arc
190407 F51 0.1+ 0.2+ 190410 291 0.2+ 0.4- 190416 V06 0.3+ 0.3+
190407 F51 0.1+ 0.0 190410 291 0.3+ 0.3+ 190416 V06 0.3+ 0.5+
190407 F51 0.3+ 0.0 190415 V06 1.1- 1.3- 190416 V06 0.7+ 0.6-
190409 F51 0.1- 0.1+ 190415 V06 0.2- 0.4+ 190416 V06 0.5+ 0.0
190409 F51 0.3+ 0.1+ 190415 V06 0.0 0.7+
190409 F51 0.2+ 0.3+ 190415 V06 0.5+ 0.6+
Ephemeris:
2019 GH21 a,e,i = 3.04, 0.54, 15 q = 1.4095
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2019 03 23 13 48 13.7 +13 20 27 0.4626 1.4194 151.2 19.8 21.9
...
2019 04 07 13 59 37.3 +19 05 36 0.4886 1.4466 150.6 19.8 22.0
...
2019 04 15 14 02 50.7 +21 01 12 0.5157 1.4677 148.5 20.9 22.2
...
2019 04 21 14 04 31.4 +21 52 38 0.5415 1.4863 146.4 22.0 22.4
2019 04 22 14 04 45.9 +21 58 20 0.5462 1.4896 146.0 22.1 22.4
2019 04 23 14 05 00.0 +22 03 14 0.5510 1.4929 145.7 22.3 22.4
...
2019 04 29 14 06 19.4 +22 16 24 0.5826 1.5144 143.3 23.4 22.6
...
2019 05 07 14 08 12.7 +21 54 08 0.6312 1.5462 139.9 24.8 22.9
...
2019 05 22 14 13 40.2 +19 36 15 0.7416 1.6139 133.3 27.1 23.4
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-H33
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