MPEC 2015-E41 : 2015 ET
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M.P.E.C. 2015-E41 Issued 2015 Mar. 12, 18:39 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.
Prepared using the Tamkin Foundation Computer Network
MPC@CFA.HARVARD.EDU
URL https://www.minorplanetcenter.net/ ISSN 1523-6714
2015 ET
Observations:
K15E00T* C2015 03 11.48740 13 05 20.35 +00 09 28.8 16.2 VqEE041703
K15E00T C2015 03 11.49141 13 05 13.15 +00 07 23.3 16.4 VqEE041703
K15E00T C2015 03 11.49542 13 05 06.02 +00 05 20.0 16.1 VqEE041703
K15E00T C2015 03 11.49943 13 04 59.04 +00 03 15.4 16.1 VqEE041703
K15E00T C2015 03 11.51940 13 04 25.74 -00 06 39.7 16.3 VqEE041703
K15E00T C2015 03 11.51967 13 04 25.30 -00 06 48.0 16.4 VqEE041703
K15E00T C2015 03 11.51994 13 04 24.90 -00 06 55.4 16.4 VqEE041703
K15E00T C2015 03 11.52021 13 04 24.41 -00 07 03.5 16.5 VqEE041703
K15E00T C2015 03 11.52048 13 04 24.05 -00 07 11.3 16.1 VqEE041703
K15E00T KC2015 03 11.53049 13 04 08.88 -00 11 47.6 16.7 RoEE041291
K15E00T KC2015 03 11.53145 13 04 07.40 -00 12 14.8 16.6 RoEE041291
K15E00T KC2015 03 11.53237 13 04 05.99 -00 12 40.7 16.6 RoEE041291
K15E00T C2015 03 11.57049 13 05 24.20 -00 30 48.4 17.0 RoEE041300
K15E00T C2015 03 11.57087 13 05 23.58 -00 30 58.7 16.9 RoEE041300
K15E00T C2015 03 11.57202 13 05 21.80 -00 31 27.9 17.0 RoEE041300
K15E00T C2015 03 11.57240 13 05 21.19 -00 31 38.1 17.0 RoEE041300
K15E00T C2015 03 11.57279 13 05 20.62 -00 31 48.1 16.7 RoEE041300
K15E00T C2015 03 11.57355 13 05 19.40 -00 32 07.4 16.9 RoEE041300
K15E00T C2015 03 11.57393 13 05 18.79 -00 32 17.3 16.7 RoEE041300
K15E00T 5C2015 03 11.69142 13 02 06.85 -00 54 08.8 16.9 RqEE041Q62
K15E00T 5C2015 03 11.69307 13 02 04.66 -00 54 43.9 16.9 RqEE041Q62
K15E00T 5C2015 03 11.69449 13 02 02.75 -00 55 14.5 16.8 RqEE041Q62
K15E00T C2015 03 11.81470 13 00 28.33 -01 56 27.5 16.6 RqEE041O75
K15E00T C2015 03 11.81793 13 00 25.02 -01 57 17.7 17.2 RqEE041O75
K15E00T C2015 03 11.81914 13 00 23.80 -01 57 37.0 16.8 RqEE041O75
K15E00T C2015 03 11.81955 13 00 23.40 -01 57 42.8 16.8 RqEE041O75
K15E00T KC2015 03 11.91036 13 00 14.43 -02 18 41.4 17.3 VqEE041C77
K15E00T KC2015 03 11.91241 13 00 12.66 -02 19 08.8 17.2 VqEE041C77
K15E00T KC2015 03 11.91446 13 00 10.87 -02 19 36.1 17.4 VqEE041C77
K15E00T KC2015 03 11.91651 13 00 09.29 -02 20 04.6 17.2 VqEE041C77
K15E00T KC2015 03 11.91845 13 00 07.55 -02 20 30.4 17.4 VqEE041C77
K15E00T KC2015 03 11.93101 12 59 52.30 -02 23 36.9 tEE041595
K15E00T KC2015 03 11.93342 12 59 50.20 -02 24 08.2 17.2 VtEE041595
K15E00T KC2015 03 11.93546 12 59 48.46 -02 24 34.6 17.3 VtEE041595
K15E00T KC2015 03 12.10833 12 57 35.18 -02 57 06.2 tEE041204
K15E00T KC2015 03 12.11133 12 57 33.12 -02 57 35.6 tEE041204
K15E00T KC2015 03 12.11438 12 57 31.05 -02 58 05.3 tEE041204
K15E00T KC2015 03 12.11745 12 57 28.97 -02 58 35.0 tEE041204
K15E00T KC2015 03 12.12043 12 57 26.95 -02 59 04.1 17.3 RtEE041204
K15E00T 9C2015 03 12.13637 12 57 31.75 -02 58 18.4 17.5 VqEE041G40
K15E00T 9C2015 03 12.16426 12 57 11.12 -03 02 41.6 17.4 VqEE041G40
K15E00T 9C2015 03 12.17098 12 57 06.34 -03 03 43.4 17.5 VqEE041G40
K15E00T |C2015 03 12.28756 12 56 31.39 -03 07 37.9 17.9 VuEE041807
K15E00T |C2015 03 12.29162 12 56 28.78 -03 08 11.6 18.0 VuEE041807
K15E00T |C2015 03 12.29566 12 56 26.19 -03 08 45.3 17.8 VuEE041807
K15E00T KC2015 03 12.33454 12 56 20.96 -03 28 15.0 17.9 RqEE041H36
K15E00T KC2015 03 12.33745 12 56 19.24 -03 28 36.3 17.8 RqEE041H36
K15E00T KC2015 03 12.34034 12 56 17.53 -03 28 57.7 17.7 RqEE041H36
K15E00T KC2015 03 12.34324 12 56 15.82 -03 29 19.0 17.9 RqEE041H36
Observer details:
204 Schiaparelli Observatory. Observer L. Buzzi. 0.60-m f/4.64 reflector
+ CCD.
291 LPL/Spacewatch II. Observer T. H. Bressi. 1.8-m f/2.7 reflector + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers A. Asami, T. Sakamoto. 1.0-m
f/3.0 reflector + CCD.
595 Farra d'Isonzo. Observer E. Pettarin. 0.61-m f/4.0 reflector + CCD.
703 Catalina Sky Survey. Observer D. C. Fuls. Measurers E. J. Christensen,
D. C. Fuls, A. R. Gibbs, A. D. Grauer, R. E. Hill, J. A. Johnson,
R. A. Kowalski, S. M. Larson, R. G. Matheny, F. C. Shelly. 0.68-m Schmidt
+ CCD.
807 Cerro Tololo. Observers T. Linder, R. Holmes. 0.41-m f/11
Ritchey-Chretien + CCD.
C77 Bernezzo Observatory. Observer A. Mantero. 0.25-m f/4 reflector + CCD.
G40 Slooh.com Canary Islands Observatory. Observer B. Lutkenhoner. 0.5-m
f/6.8 reflector + CCD.
H36 Sandlot Observatory, Scranton. Observer G. Hug. 0.56-m reflector + CCD.
O75 ISON-Hureltogoot Observatory. Observers T. Namkhai, S. Schmalz. Measurer
S. Schmalz. 0.4-m f/2.3 reflector + CCD.
Q62 iTelescope Observatory, Siding Spring. Observers C. Jacques, E. Pimentel,
J. Barros. Measurer C. Jacques. 0.50-m f/6.8 reflector + CCD + f/4.5
focal reducer.
Orbital elements:
2015 ET Earth MOID = 0.0008 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 49.11767 (2000.0) P Q
n 0.33960826 Peri. 124.22154 -0.47562239 -0.87964892
a 2.0346227 Node 354.17804 +0.80358604 -0.43400462
e 0.5786433 Incl. 0.59886 +0.35781674 -0.19457073
P 2.90 H 26.6 G 0.15 U 5
Residuals in seconds of arc
150311 703 0.3- 0.0 150311 300 0.0 0.3- 150312 204 0.1- 0.2-
150311 703 0.1- 0.1+ 150311 300 0.3- 0.4- 150312 204 0.0 0.2-
150311 703 0.5- 1.2+ 150311 Q62 0.6- 0.0 150312 204 0.1+ 0.1-
150311 703 0.2- 0.3- 150311 Q62 0.3- 0.1+ 150312 204 0.1+ 0.0
150311 703 0.4- 0.0 150311 Q62 0.4- 0.4- 150312 204 0.1- 0.3-
150311 703 0.5- 0.5- 150311 O75 0.3+ 0.2+ 150312 G40 0.3+ 0.1+
150311 703 0.0 0.0 150311 O75 0.0 0.5+ 150312 G40 0.2+ 0.1-
150311 703 0.9- 0.3- 150311 O75 0.1+ 0.0 150312 G40 0.3+ 0.2-
150311 703 0.2+ 0.2- 150311 O75 0.3+ 0.6+ 150312 807 0.0 0.5+
150311 291 0.6+ 0.4+ 150311 C77 0.2+ 0.1+ 150312 807 0.0 0.7+
150311 291 0.5+ 0.3+ 150311 C77 0.4- 0.4+ 150312 807 0.2- 0.5+
150311 291 0.5+ 0.4+ 150311 C77 1.2- 0.7+ 150312 H36 0.3- 0.2-
150311 300 0.1+ 0.1- 150311 C77 1.1+ 0.3- 150312 H36 0.1- 0.0
150311 300 0.3- 0.6- 150311 C77 0.4- 0.2- 150312 H36 0.1- 0.2-
150311 300 0.0 0.1- 150311 595 0.5+ 0.4- 150312 H36 0.1- 0.2-
150311 300 0.2- 0.5- 150311 595 0.0 0.3-
150311 300 0.4+ 0.5- 150311 595 0.1+ 0.3-
Ephemeris:
2015 ET a,e,i = 2.03, 0.58, 1 q = 0.8573
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 02 10 00 37 29.0 +03 32 06 0.2084 0.8653 49.3 120.2 27.7
...
2015 02 25 00 48 21.0 +04 56 23 0.09718 0.9142 37.2 139.1 28.1
...
2015 03 05 00 49 17.5 +05 47 45 0.04005 0.9570 29.7 149.1 27.8
...
2015 03 11 13 35 12.5 +11 10 52 0.0023030.9951 146.4 33.5 14.8
2015 03 12 12 58 45.3 -02 25 45 0.0092031.0019 156.2 23.6 17.5
2015 03 13 12 53 36.9 -04 20 24 0.01620 1.0087 157.8 21.8 18.7
...
2015 03 19 12 48 01.6 -06 04 38 0.05848 1.0519 164.4 14.7 21.4
...
2015 03 27 12 45 45.5 -06 14 55 0.1167 1.1135 172.7 6.5 22.7
...
2015 04 11 12 44 01.5 -06 09 45 0.2370 1.2370 171.8 6.6 24.4
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-E41
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