MPEC 1993-U01 : 1993 TZ
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Read MPEC 1993-U02
M.P.E.C. 1993-U01 Issued 1993 Oct. 17, 23:52 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.
MARSDEN@CFA or WILLIAMS@CFA (.HARVARD.EDU, .SPAN or .BITNET)
1993 TZ
Discovered 1993 Oct. 15 by Spacewatch.
Available observations:
J93T00Z* C1993 10 15.23721 01 47 12.51 +14 49 42.1 18.7 V 691
J93T00Z C1993 10 15.28048 01 48 13.10 +14 50 25.7 19.2 V 691
J93T00Z C1993 10 15.32107 01 49 10.92 +14 51 00.7 19.3 V 691
J93T00Z C1993 10 15.35686 01 50 02.66 +14 51 29.4 19.4 V 691
J93T00Z C1993 10 15.36724 01 50 17.58 +14 51 37.1 19.1 V 691
J93T00Z C1993 10 15.37781 01 50 33.23 +14 51 44.3 19.3 V 691
J93T00Z C1993 10 16.20920 02 16 32.32 +14 59 28.5 18.9 V 691
J93T00Z C1993 10 16.22278 02 17 01.07 +14 59 34.4 20.5 V 691
J93T00Z C1993 10 16.47842 02 26 24.86 +14 59 31.6 18.8 V 691
J93T00Z C1993 10 16.48714 02 26 45.59 +14 59 26.4 19.1 V 691
J93T00Z C1993 10 16.49577 02 27 05.74 +14 59 22.0 18.8 V 691
Observer details:
691 Steward Observatory, Kitt Peak. Observers R. Jedicke and J. V. Scotti.
Orbital elements:
1993 TZ
Epoch 1993 Oct. 20.0 TT = JDT 2449280.5 Marsden
M 348.19982 (2000.0) P Q
n 0.34121143 Peri. 231.00602 +0.26352946 -0.96420617
a 2.0282446 Node 203.76363 +0.90601173 +0.25782538
e 0.5643486 Incl. 4.17021 +0.33120232 +0.06190752
P 2.89 H 26.0 G 0.15
Residuals in seconds of arc
931015 691 1.4+ 0.3+ 931015 691 1.6- 0.1- 931016 691 0.7+ 0.0
931015 691 1.9- 0.7+ 931015 691 0.8+ 0.3- 931016 691 2.4+ 0.4-
931015 691 0.2- 0.5- 931016 691 1.4- 0.6+ 931016 691 3.1- 0.3+
931015 691 1.5+ 0.2- 931016 691 1.3+ 0.4-
Ephemeris:
1993 TZ a,e,i = 2.03, 0.56, 4
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
1993 10 17.0 02 50.52 +14 55.4 0.023 1.018 159.0 20.5 18.8
1993 10 17.5 03 18.87 +14 35.9 0.020 1.014 152.8 26.7 18.8
1993 10 18.0 03 53.68 +13 54.2 0.018 1.011 145.0 34.4 18.8
1993 10 18.5 04 35.23 +12 39.8 0.017 1.008 135.4 43.9 18.8
1993 10 19.0 05 22.23 +10 45.5 0.016 1.005 124.3 55.0 19.0
1993 10 19.5 06 11.39 +08 15.8 0.016 1.002 112.4 66.7 19.4
1993 10 20.0 06 58.43 +05 29.4 0.016 0.999 101.0 78.1 19.8
1993 10 20.5 07 40.05 +02 49.1 0.018 0.996 90.7 88.2 20.3
1993 10 21.0 08 14.94 +00 29.6 0.020 0.993 82.2 96.7 20.9
1993 10 21.5 08 43.38 -01 24.8 0.022 0.990 75.3 103.4 21.5
1993 10 22.0 09 06.36 -02 56.3 0.024 0.987 69.9 108.8 22.0
Brian G. Marsden M.P.E.C. 1993-U01
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