MPEC 2017-E36 : 2017 EJ
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M.P.E.C. 2017-E36 Issued 2017 Mar. 4, 17:48 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
2017 EJ
Observations:
K17E00J C2017 02 25.49641 11 53 58.305-08 53 29.25 21.8 wLEE036F51
K17E00J C2017 02 25.53013 11 53 58.162-08 52 09.58 22.0 wLEE036F51
K17E00J* C2017 03 02.25121 11 57 13.49 -01 08 01.6 20.8 rREE036G45
K17E00J C2017 03 02.25610 11 57 13.67 -01 06 52.2 20.4 rREE036G45
K17E00J C2017 03 02.26103 11 57 13.89 -01 05 41.2 20.3 rREE036G45
K17E00J C2017 03 02.27088 11 57 14.27 -01 03 19.6 19.8 rREE036G45
K17E00J C2017 03 02.36998211 57 17.64 -00 38 42.9 20.2 GUEE036H01
K17E00J C2017 03 02.37583111 57 17.82 -00 37 12.8 20.1 GUEE036H01
K17E00J C2017 03 02.41086411 57 19.03 -00 28 06.9 19.4 GUEE036H01
K17E00J C2017 03 02.41845511 57 19.32 -00 26 07.1 19.3 GUEE036H01
K17E00J KC2017 03 02.89660611 58 21.93 +02 05 16.1 19.7 GUEE036K91
K17E00J KC2017 03 02.90010411 58 22.18 +02 06 32.6 19.6 GUEE036K91
K17E00J KC2017 03 02.90360411 58 22.43 +02 07 49.1 19.6 GUEE036K91
K17E00J C2017 03 03.21618911 59 10.50 +04 12 00.6 19.0 GUEE036H01
K17E00J C2017 03 03.22319111 59 11.28 +04 15 14.6 18.7 GUEE036H01
K17E00J C2017 03 03.23212411 59 12.26 +04 19 24.1 18.5 GUEE036H01
K17E00J C2017 03 03.23724311 59 12.81 +04 21 47.8 18.5 GUEE036H01
K17E00J "C2017 03 03.29359311 59 18.32 +04 48 54.2 19.1 RtEE036705
K17E00J "C2017 03 03.29461111 59 18.39 +04 49 22.2 19.0 RtEE036705
K17E00J "C2017 03 03.29562711 59 18.47 +04 49 53.1 18.9 RtEE036705
K17E00J C2017 03 03.67821 12 00 32.15 +08 31 41.5 18.2 VqEE036900
K17E00J C2017 03 03.68366 12 00 32.91 +08 35 25.6 18.7 VqEE036900
K17E00J C2017 03 03.68910 12 00 33.76 +08 39 11.0 18.8 VqEE036900
K17E00J KC2017 03 03.86031 12 01 31.12 +10 46 58.0 19.4 V EE036L04
K17E00J KC2017 03 03.86396 12 01 31.97 +10 49 56.9 19.6 V EE036L04
K17E00J KC2017 03 03.86697 12 01 32.68 +10 52 26.3 19.5 V EE036L04
K17E00J KC2017 03 03.87549 12 01 37.37 +10 59 34.7 18.3 tEE036104
K17E00J KC2017 03 03.87860 12 01 38.17 +11 02 09.7 18.3 tEE036104
K17E00J KC2017 03 03.88478 12 01 39.66 +11 07 20.8 18.0 tEE036104
K17E00J KC2017 03 03.88581 12 01 39.93 +11 08 12.8 18.0 tEE036104
K17E00J KC2017 03 04.05524 12 02 17.27 +13 43 12.6 17.8 RqEE036585
K17E00J KC2017 03 04.05556 12 02 17.38 +13 43 32.1 17.8 RqEE036585
K17E00J KC2017 03 04.05628 12 02 17.58 +13 44 14.7 17.8 RqEE036585
K17E00J KC2017 03 04.05664 12 02 17.69 +13 44 36.6 17.9 RqEE036585
K17E00J C2017 03 04.52030 12 06 45.88 +24 00 26.4 18.3 RoEE036300
K17E00J C2017 03 04.52100 12 06 46.38 +24 01 40.6 18.5 RoEE036300
K17E00J C2017 03 04.52158 12 06 46.74 +24 02 40.5 18.1 RoEE036300
K17E00J C2017 03 04.52215 12 06 47.10 +24 03 40.7 18.0 RoEE036300
K17E00J C2017 03 04.52272 12 06 47.44 +24 04 40.0 18.1 RoEE036300
K17E00J C2017 03 04.53514 12 06 54.77 +24 26 39.5 18.1 VqEE036900
K17E00J C2017 03 04.53780 12 06 56.46 +24 31 24.7 18.2 VqEE036900
K17E00J C2017 03 04.54047 12 06 58.19 +24 36 11.0 18.2 VqEE036900
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m f/4 reflector + CCD.
300 Bisei Spaceguard Center--BATTeRS. Observers S. Okumura, T. Fujiwara.
1.0-m f/3.0 reflector + CCD.
585 Kyiv comet station. Observer A. Baransky. 0.7-m f/4 reflector + CCD.
705 Apache Point. Observers K. Nault, M. Hammergren, M. Brucker. Measurer
K. Nault. 3.5-m f/10 reflector + CCD.
900 Moriyama. Observer Y. Ikari. 0.26-m f/7.0 reflector + CCD.
F51 Pan-STARRS 1, Haleakala. Observers B. Gibson, T. Goggia, S. Kahale,
T. Lowe, A. Schultz, M. Willman. Measurers K. Chambers, S. Chastel,
L. Denneau, H. Flewelling, M. Huber, E. Lilly, E. Magnier, R. Wainscoat,
C. Waters, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
G45 Space Surveillance Telescope, Atom Site. Observers M. Blythe, R. Brungard,
P. Festler, T. McVey, J. Paige, G. Spitz. Measurers M. Cornell, A. Klein,
J. Ruprecht, G. Ushomirsky, J. Varey, D. Woods. 3.5-m f/1 reflector + CCD.
H01 Magdalena Ridge Observatory, Socorro. Observers W. H. Ryan, E. V. Ryan.
Measurer W. H. Ryan. 2.4-m f/8.9 reflector + CCD.
K91 Sutherland-LCOGT A. Observers T. Lister, S. Greenstreet, E. Gomez.
Measurer T. Lister. 1.0-m f/8 Ritchey-Chretien + CCD.
L04 ROASTERR-1 Observatory, Cluj-Napoca. Observer L. Hudin. 0.3-m f/5.0
reflector + CCD.
Orbital elements:
2017 EJ Earth MOID = 0.0121 AU
Epoch 2017 Feb. 16.0 TT = JDT 2457800.5 MPC
M 320.65689 (2000.0) P Q
n 0.62545399 Peri. 127.79656 +0.36312428 +0.92687501
a 1.3541678 Node 162.73712 -0.92340563 +0.37161793
e 0.7721238 Incl. 18.69047 -0.12434948 -0.05294171
P 1.58 H 25.4 G 0.15 U 7
Residuals in seconds of arc
170225 F51 0.1+ 0.2- 170303 H01 0.1- 0.3- 170303 104 0.6- 0.0
170225 F51 0.0 0.1+ 170303 H01 0.0 0.1- 170303 104 0.3- 0.0
170302 G45 0.2- 0.6+ 170303 H01 0.0 0.1- 170304 585 0.2- 0.6-
170302 G45 0.4- 0.0 170303 705 0.6+ 1.4+ 170304 585 0.1+ 0.3-
170302 G45 0.0 0.2+ 170303 705 0.2+ 0.6- 170304 585 0.0 0.9-
170302 G45 0.1+ 0.2- 170303 705 0.1- 0.4+ 170304 585 0.1+ 0.6-
170302 H01 0.0 0.1- 170303 900 0.3+ 0.5+ 170304 300 0.1- 0.4-
170302 H01 0.1- 0.0 170303 900 0.3- 0.1+ 170304 300 0.5+ 0.4+
170302 H01 0.1- 0.0 170303 900 0.4+ 0.2+ 170304 300 0.3+ 0.6-
170302 H01 0.0 0.0 170303 L04 0.6+ 0.9+ 170304 300 0.2+ 0.2-
170302 K91 0.2- 0.3- 170303 L04 0.4+ 0.1- 170304 300 0.3- 0.8-
170302 K91 0.1- 0.2- 170303 L04 0.4+ 0.5+ 170304 900 0.2+ 0.2+
170302 K91 0.1- 0.3- 170303 104 0.5- 0.4+ 170304 900 0.3- 0.9+
170303 H01 0.1- 0.1- 170303 104 0.0 0.3- 170304 900 0.3- 0.7+
Ephemeris:
2017 EJ a,e,i = 1.35, 0.77, 19 q = 0.3086
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2017 02 02 11 44 15.2 -11 12 38 0.5345 1.3962 131.1 32.1 26.1
...
2017 02 17 11 51 07.1 -11 16 15 0.2722 1.2193 144.2 28.3 24.3
...
2017 02 25 11 53 47.3 -09 11 07 0.1389 1.1151 152.6 24.1 22.5
...
2017 03 03 11 58 28.9 +02 41 59 0.04219 1.0319 163.6 15.7 19.5
2017 03 04 12 02 05.1 +12 52 08 0.02712 1.0176 163.2 16.4 18.5
2017 03 05 12 16 04.6 +43 07 32 0.01477 1.0031 139.6 39.8 17.8
...
2017 03 11 23 49 18.4 +22 15 21 0.09038 0.9135 26.8 150.7 28.5
...
2017 03 19 23 50 38.1 +17 00 55 0.2228 0.7861 17.7 157.4 31.8
...
2017 04 03 23 54 37.6 +12 57 49 0.5114 0.5247 15.4 149.6 30.9
A. U. Tomatic (C) Copyright 2017 MPC M.P.E.C. 2017-E36
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