MPEC 1999-G15 : 1999 GH2
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Read MPEC 1999-G14
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M.P.E.C. 1999-G15 Issued 1999 Apr. 10, 15:19 UT
The Minor Planet Electronic Circulars contain information on unusual
minor planets and routine data on comets. They are published
on behalf of Commission 20 of the International Astronomical Union by the
Minor Planet Center, Smithsonian Astrophysical Observatory,
Cambridge, MA 02138, U.S.A.
BMARSDEN@CFA.HARVARD.EDU or GWILLIAMS@CFA.HARVARD.EDU
URL http://cfa-www.harvard.edu/iau/mpc.html ISSN 1523-6714
1999 GH2
Observations:
J99G02H C1999 03 15.28976 11 58 13.05 +17 54 18.0 17.6 704
J99G02H C1999 03 15.30772 11 58 11.63 +17 54 09.3 17.2 704
J99G02H C1999 03 15.32567 11 58 10.41 +17 53 59.8 16.6 704
J99G02H C1999 03 15.34368 11 58 09.09 +17 53 50.1 704
J99G02H C1999 03 15.36187 11 58 07.73 +17 53 38.8 16.3 704
J99G02H* C1999 04 06.26532 11 37 05.19 +13 35 03.3 17.1 R 699
J99G02H C1999 04 06.28323 11 37 04.40 +13 34 49.0 699
J99G02H C1999 04 06.30108 11 37 03.65 +13 34 34.3 699
J99G02H C1999 04 06.78791 11 36 44.99 +13 27 55.9 16.8 R 046
J99G02H C1999 04 06.78925 11 36 44.92 +13 27 55.0 046
J99G02H C1999 04 06.79220 11 36 44.75 +13 27 52.5 046
J99G02H C1999 04 06.79402 11 36 44.68 +13 27 51.0 046
J99G02H C1999 04 06.79817 11 36 44.49 +13 27 47.5 557
J99G02H C1999 04 06.79957 11 36 44.43 +13 27 46.3 557
J99G02H C1999 04 06.80097 11 36 44.41 +13 27 44.9 557
J99G02H IC1999 04 06.81185 11 36 43.91 +13 27 36.2 18.2 120
J99G02H C1999 04 06.82828 11 36 43.28 +13 27 23.5 120
J99G02H C1999 04 06.83740 11 36 42.91 +13 27 15.6 120
J99G02H C1999 04 06.84027 11 36 42.84 +13 27 13.6 120
J99G02H C1999 04 06.84376 11 36 42.66 +13 27 10.6 120
J99G02H C1999 04 06.87045 11 36 41.52 +13 26 48.1 17.5 R 118
J99G02H C1999 04 06.87684 11 36 41.23 +13 26 42.9 118
J99G02H C1999 04 06.88178 11 36 41.06 +13 26 39.1 118
J99G02H C1999 04 08.01280 11 35 58.80 +13 11 27.1 17.5 V 860
J99G02H C1999 04 08.03044 11 35 58.17 +13 11 11.9 17.6 V 860
J99G02H C1999 04 08.08946 11 35 55.75 +13 10 24.0 17.6 V 860
J99G02H C1999 04 08.09516 11 35 55.90 +13 10 10.4 16.2 R 758
J99G02H C1999 04 08.10108 11 35 55.62 +13 10 05.4 15.9 R 758
J99G02H C1999 04 08.11428 11 35 55.15 +13 09 54.8 15.9 R 758
J99G02H C1999 04 08.12035 11 35 54.92 +13 09 50.3 16.1 R 758
J99G02H C1999 04 08.12973 11 35 54.15 +13 09 48.1 17.9 V 859
J99G02H C1999 04 08.13501 11 35 53.99 +13 09 44.5 18.3 V 859
J99G02H C1999 04 08.25149 11 35 49.80 +13 07 58.9 17.4 750
J99G02H C1999 04 08.25907 11 35 49.77 +13 07 53.3 17.6 750
J99G02H C1999 04 08.26280 11 35 49.23 +13 07 51.4 750
J99G02H C1999 04 08.26931 11 35 49.19 +13 07 47.7 750
J99G02H C1999 04 08.49736 11 35 41.55 +13 04 37.8 18.2 V 402
J99G02H C1999 04 08.49862 11 35 41.50 +13 04 37.0 402
J99G02H C1999 04 08.49988 11 35 41.46 +13 04 36.2 402
J99G02H C1999 04 08.50115 11 35 41.40 +13 04 35.1 402
J99G02H C1999 04 08.87604 11 35 28.20 +12 59 25.0 046
J99G02H C1999 04 08.87737 11 35 28.11 +12 59 23.1 046
J99G02H C1999 04 08.90383 11 35 27.16 +12 59 01.7 16.9 R 046
J99G02H C1999 04 08.90501 11 35 27.13 +12 59 00.9 046
J99G02H C1999 04 08.90608 11 35 27.06 +12 58 59.5 046
J99G02H C1999 04 08.95076 11 35 25.42 +12 58 22.4 17.6 R 118
J99G02H C1999 04 08.95311 11 35 25.32 +12 58 20.2 118
J99G02H C1999 04 08.95737 11 35 25.18 +12 58 16.3 118
J99G02H C1999 04 08.97829 11 35 24.80 +12 58 10.7 18.0 V 860
J99G02H C1999 04 08.99179 11 35 24.33 +12 57 59.5 17.8 V 860
J99G02H C1999 04 09.28463 11 35 13.91 +12 53 47.8 719
J99G02H C1999 04 09.28841 11 35 13.90 +12 53 47.0 719
J99G02H C1999 04 09.36730 11 35 10.91 +12 52 43.2 719
J99G02H C1999 04 09.84704 11 34 55.73 +12 46 01.3 046
J99G02H C1999 04 09.85138 11 34 55.54 +12 45 57.5 046
J99G02H C1999 04 09.85637 11 34 55.39 +12 45 53.9 046
J99G02H C1999 04 09.85758 11 34 55.35 +12 45 52.9 046
J99G02H C1999 04 09.86727 11 34 55.05 +12 45 43.6 17.5 R 118
J99G02H C1999 04 09.87021 11 34 54.98 +12 45 41.0 118
J99G02H C1999 04 09.87439 11 34 54.82 +12 45 37.6 118
J99G02H C1999 04 10.05176 11 34 48.71 +12 43 10.5 557
J99G02H C1999 04 10.05554 11 34 48.57 +12 43 07.2 557
J99G02H C1999 04 10.10244 11 34 47.74 +12 42 29.4 17.6 V 734
J99G02H C1999 04 10.10589 11 34 47.58 +12 42 27.5 18.4 V 734
J99G02H C1999 04 10.11194 11 34 47.45 +12 42 22.9 17.7 V 734
J99G02H C1999 04 10.50834 11 34 34.81 +12 37 03.6 16.9 R 426
J99G02H C1999 04 10.51291 11 34 34.65 +12 37 00.0 16.7 R 426
J99G02H C1999 04 10.51866 11 34 34.44 +12 36 55.1 16.9 R 426
Observer details:
046 Klet. Observers J. Ticha, M. Tichy, Z. Moravec. Measurer M. Tichy.
0.57-m f/5.2 reflector + CCD.
118 Modra. Observers L. Kornos, J. Toth. 0.6-m f/5.5 reflector + CCD.
120 Visnjan. Observers K. Korlevic, V. Jelic, R. Radonic, M. Fabeta,
D. Glavicic. Measurer K. Korlevic. 0.41-m f/4.3 reflector + CCD.
402 Dynic Astronomical Observatory. Observer A. Sugie. 0.60-m f/3.7 reflector
+ CCD.
426 Woomera. Observer F. B. Zoltowski. 0.30-m f/3.3 Schmidt-Cassegrain + CCD.
557 Ondrejov. Observer L. Sarounova. 0.65-m f/3.6 reflector + CCD.
699 Lowell Observatory-LONEOS. Observer S. M. Hermann. Measurer B. W. Koehn.
0.59-m LONEOS Schmidt + CCD.
704 Lincoln Laboratory ETS, New Mexico. Observers M. Blythe, F. Shelly,
M. Bezpalko, M. Elowitz. Measurers J. Stuart, H. Viggh, R. Sayer. 1.0-m
f/2.15 reflector + CCD.
719 Etscorn Observatory. Observers D. A. Klinglesmith III, R. Huber. 0.355-m
Schmidt-Cassegrain + CCD.
734 Farpoint Observatory. Observer G. Hug. 0.30-m Schmidt-Cassegrain + CCD.
750 Hobbs Observatory, Fall Creek. Observer R. Elliott. 0.3-m f/3.3 reflector
+ CCD.
758 BCC Observatory, Cocoa. Observer I. P. Griffin. 0.30-m f/5 Maksutov
+ CCD.
859 Serra da Piedade. Observers C. Jacques, L. Duczmal. 0.3-m f/3.3
Schimdt-Cassegrain + CCD.
860 Valinhos. Observer P. R. Holvorcem. 0.20-m f/3.3 reflector + CCD.
Orbital elements:
1999 GH2
Epoch 1999 Mar. 23.0 TT = JDT 2451260.5 Williams
M 14.66962 (2000.0) P Q
n 0.18837547 Peri. 111.94861 -0.70434974 -0.70303857
a 3.0138374 Node 23.74449 +0.52747186 -0.61086360
e 0.4462196 Incl. 14.10437 +0.47504198 -0.36411871
P 5.23 H 15.5 G 0.15
From 64 observations 1999 Mar. 15-Apr. 10.
Ephemeris:
1999 GH2 a,e,i = 3.01, 0.45, 14 q = 1.6690
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1999 04 02 11 40.22 +14 31.8 0.881 1.837 155.2 13.2 17.3
1999 04 12 11 33.85 +12 16.2 0.954 1.873 146.4 17.2 17.7
1999 04 22 11 31.01 +09 54.5 1.046 1.912 137.6 20.8 18.0
1999 05 02 11 31.63 +07 31.9 1.153 1.953 129.2 23.6 18.4
1999 05 12 11 35.25 +05 11.3 1.274 1.996 121.4 25.6 18.7
1999 05 22 11 41.40 +02 53.8 1.406 2.040 114.1 26.9 19.0
1999 06 01 11 49.58 +00 39.7 1.547 2.086 107.2 27.7 19.3
1999 06 11 11 59.36 -01 31.0 1.695 2.132 100.8 27.9 19.5
1999 06 21 12 10.44 -03 38.5 1.849 2.180 94.6 27.7 19.8
1999 07 01 12 22.55 -05 43.1 2.006 2.228 88.7 27.1 20.0
1999 07 11 12 35.47 -07 44.7 2.167 2.277 82.9 26.3 20.2
1999 07 21 12 49.09 -09 43.3 2.328 2.326 77.3 25.2 20.3
1999 07 31 13 03.28 -11 39.0 2.489 2.375 71.7 23.9 20.5
1999 08 10 13 17.96 -13 31.2 2.649 2.425 66.2 22.5 20.6
1999 08 20 13 33.07 -15 20.1 2.806 2.474 60.7 20.9 20.7
Gareth V. Williams (C) Copyright 1999 MPC M.P.E.C. 1999-G15
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