MPEC 2015-J36 : 2015 JR
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M.P.E.C. 2015-J36 Issued 2015 May 11, 14:11 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 JR
Observations:
K15J00R* C2015 05 10.20324 12 25 47.49 -06 27 48.2 20.0 VqEJ036G96
K15J00R C2015 05 10.20832 12 25 49.45 -06 26 06.8 19.9 VqEJ036G96
K15J00R C2015 05 10.21341 12 25 51.36 -06 24 25.1 19.6 VqEJ036G96
K15J00R C2015 05 10.21849 12 25 53.35 -06 22 42.5 19.5 VqEJ036G96
K15J00R C2015 05 10.25278 12 26 06.83 -06 11 06.4 19.4 VqEJ036I52
K15J00R C2015 05 10.25337 12 26 07.10 -06 10 54.7 20.0 VqEJ036I52
K15J00R C2015 05 10.25454 12 26 07.54 -06 10 30.1 19.9 VqEJ036I52
K15J00R C2015 05 10.30216 12 26 27.27 -05 54 02.8 19.0 VqEJ036G96
K15J00R C2015 05 10.30838 12 26 29.95 -05 51 52.2 19.6 VqEJ036G96
K15J00R C2015 05 10.32086 12 26 35.44 -05 47 27.5 19.2 VqEJ036G96
K15J00R KC2015 05 10.85171 12 32 15.32 -02 17 32.9 18.8 qEJ036104
K15J00R KC2015 05 10.85731 12 32 18.50 -02 15 01.3 19.5 qEJ036104
K15J00R KC2015 05 10.86127 12 32 20.79 -02 13 13.9 19.3 qEJ036104
K15J00R KC2015 05 10.86557 12 32 23.22 -02 11 16.4 19.2 qEJ036104
K15J00R KC2015 05 10.90455 12 32 49.49 -01 53 28.4 19.6 VqEJ036I93
K15J00R KC2015 05 10.91256 12 32 54.15 -01 49 46.5 19.6 VqEJ036I93
K15J00R KC2015 05 10.92056 12 32 58.80 -01 46 03.1 19.2 VqEJ036I93
K15J00R KC2015 05 11.13654 12 35 54.54 +00 01 36.6 19.5 RqEJ036G48
K15J00R KC2015 05 11.13812 12 35 55.59 +00 02 23.8 18.7 RqEJ036G48
K15J00R KC2015 05 11.13971 12 35 56.57 +00 03 12.0 19.5 RqEJ036G48
K15J00R C2015 05 11.14126 12 35 58.38 +00 03 57.7 20.2 VqEJ036I52
K15J00R C2015 05 11.14168 12 35 58.63 +00 04 10.6 19.9 VqEJ036I52
K15J00R C2015 05 11.14209 12 35 58.90 +00 04 23.2 19.4 VqEJ036I52
K15J00R C2015 05 11.14251 12 35 59.16 +00 04 36.4 19.1 VqEJ036I52
K15J00R C2015 05 11.17360612 36 17.76 +00 20 47.8 19.0 RtEJ036H01
K15J00R C2015 05 11.18625912 36 26.06 +00 27 31.9 19.5 RtEJ036H01
K15J00R C2015 05 11.19228212 36 30.02 +00 30 45.0 18.6 RtEJ036H01
K15J00R C2015 05 11.20286012 36 37.03 +00 36 25.7 18.6 RtEJ036H01
K15J00R C2015 05 11.21981 12 36 49.92 +00 45 53.3 19.4 RoEJ036926
K15J00R C2015 05 11.22214 12 36 51.47 +00 47 09.1 18.8 RoEJ036926
K15J00R C2015 05 11.22448 12 36 53.03 +00 48 25.6 19.0 RoEJ036926
Observer details:
104 San Marcello Pistoiese. Observer P. Bacci. Measurers P. Bacci, L. Tesi,
G. Fagioli. 0.60-m f/4 reflector + CCD.
926 Tenagra II Observatory. Observers M. Schwartz, P. R. Holvorcem. Measurer
M. Schwartz. 0.41-m f/3.75 astrograph + CCD.
G48 Doc Greiner Research Obs., Rancho Hildalgo. Observer M. Mills. 0.4-m
f/10 Schmidt-Cassegrain + CCD.
G96 Mt. Lemmon Survey. Observer A. D. Grauer. 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. 1.5-m
reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observer W. H. Ryan. 2.4-m f/8.9
reflector + CCD.
I52 Steward Observatory, Mt. Lemmon Station. 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.
1.0-m reflector + CCD.
I93 St Pardon de Conques. Observer F. Losse. 0.40-m f/3.7 reflector + CCD.
Orbital elements:
2015 JR Earth MOID = 0.0092 AU
Epoch 2015 June 27.0 TT = JDT 2457200.5 MPC
M 6.87247 (2000.0) P Q
n 0.32286685 Peri. 32.07569 -0.16490201 +0.98103805
a 2.1043618 Node 228.64680 -0.93116267 -0.18889247
e 0.5383736 Incl. 7.79741 -0.32518211 +0.04340481
P 3.05 H 26.3 G 0.15 U 7
Residuals in seconds of arc
150510 G96 0.5+ 0.2+ 150510 104 0.0 0.3- 150511 I52 0.5+ 0.5-
150510 G96 0.6+ 0.0 150510 104 0.8+ 0.3- 150511 I52 0.3+ 0.4-
150510 G96 0.1- 0.4- 150510 104 0.7+ 0.3+ 150511 H01 0.5+ 0.3-
150510 G96 0.3+ 0.1+ 150510 I93 0.6+ 0.3+ 150511 H01 0.5+ 0.2-
150510 I52 0.3+ 0.1- 150510 I93 0.7+ 0.4- 150511 H01 0.4+ 0.3-
150510 I52 0.8+ 0.5- 150510 I93 0.2+ 0.3- 150511 H01 0.5+ 0.4-
150510 I52 0.4+ 0.1+ 150511 G48 (0.4+ 3.0+) 150511 926 0.7+ 0.2-
150510 G96 0.4+ 0.4- 150511 G48 0.8+ 0.9+ 150511 926 0.6+ 0.4-
150510 G96 0.3+ 0.5- 150511 G48 0.1+ 0.6- 150511 926 0.5+ 0.3-
150510 G96 0.5+ 0.7+ 150511 I52 0.8+ 0.0
150510 104 0.4- 0.5- 150511 I52 0.5+ 0.3-
Ephemeris:
2015 JR a,e,i = 2.10, 0.54, 8 q = 0.9714
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2015 04 11 12 05 49.6 -26 12 04 0.2036 1.1900 155.3 20.6 24.2
...
2015 04 26 12 00 00.6 -24 35 36 0.1071 1.0974 146.9 30.0 23.0
...
2015 05 04 12 03 52.9 -20 33 52 0.05942 1.0557 142.2 35.9 21.8
...
2015 05 10 12 24 08.5 -07 29 01 0.02524 1.0289 139.5 39.6 19.9
2015 05 11 12 34 00.0 -01 03 27 0.02001 1.0249 138.4 40.9 19.5
2015 05 12 12 50 30.0 +09 36 12 0.01526 1.0210 135.3 44.1 19.0
...
2015 05 18 22 46 50.1 +49 51 00 0.02603 1.0003 64.1 114.5 22.8
...
2015 05 26 23 30 27.1 +36 47 48 0.07139 0.9810 61.7 114.7 25.0
...
2015 06 10 23 49 02.3 +32 48 22 0.1567 0.9730 70.1 101.2 25.9
A. U. Tomatic (C) Copyright 2015 MPC M.P.E.C. 2015-J36
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