MPEC 2019-A163: 2019 AK7
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M.P.E.C. 2019-A163 Issued 2019 Jan. 10, 15:58 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
2019 AK7
Observations:
K19A07K* C2019 01 07.30245 04 10 05.206-08 56 02.17 20.5 wUEA163F51
K19A07K C2019 01 07.31564 04 10 05.541-08 54 04.02 20.0 wUEA163F51
K19A07K C2019 01 07.32888 04 10 05.882-08 52 05.39 20.0 wUEA163F51
K19A07K C2019 01 07.34210 04 10 06.220-08 50 06.76 20.1 wUEA163F51
K19A07K KC2019 01 07.80187 04 10 26.27 -07 41 30.6 19.8 VEA163104
K19A07K KC2019 01 07.81183 04 10 26.63 -07 40 00.8 19.7 VEA163104
K19A07K KC2019 01 07.81680 04 10 26.78 -07 39 15.9 VEA163104
K19A07K pC2019 01 07.84326304 10 27.51 -07 35 19.2 20.2 GVEA163L01
K19A07K IC2019 01 07.84347604 10 27.50 -07 35 17.8 20.2 GVEA163L01
K19A07K KC2019 01 07.84412104 10 27.51 -07 35 12.7 20.1 GVEA163L01
K19A07K KC2019 01 07.86762 04 10 28.23 -07 31 39.5 19.5 RVEA163K63
K19A07K KC2019 01 07.87505 04 10 28.55 -07 30 34.2 19.9 RVEA163K63
K19A07K KC2019 01 07.88059 04 10 28.75 -07 29 44.3 19.7 RVEA163K63
K19A07K KC2019 01 07.94879504 10 31.699-07 19 22.33 19.5 GVEA163J04
K19A07K KC2019 01 07.95042504 10 31.754-07 19 07.80 19.5 GVEA163J04
K19A07K C2019 01 08.12586 04 10 40.51 -06 52 50.3 19.9 GVEA163I52
K19A07K C2019 01 08.12711 04 10 40.56 -06 52 39.5 19.9 GVEA163I52
K19A07K C2019 01 08.12836 04 10 40.59 -06 52 28.2 19.8 GVEA163I52
K19A07K C2019 01 08.12960 04 10 40.65 -06 52 16.6 19.6 GVEA163I52
K19A07K KC2019 01 08.85859304 11 13.05 -05 02 53.6 20.1 GVEA163J95
K19A07K KC2019 01 08.87341104 11 13.57 -05 00 39.0 20.1 GVEA163J95
K19A07K KC2019 01 08.88234904 11 13.92 -04 59 18.5 19.9 GVEA163J95
K19A07K C2019 01 09.10485 04 11 25.42 -04 25 41.6 19.7 GVEA163I52
K19A07K C2019 01 09.10526 04 11 25.43 -04 25 37.9 19.6 GVEA163I52
K19A07K C2019 01 09.10568 04 11 25.45 -04 25 33.9 20.0 GVEA163I52
K19A07K C2019 01 09.10610 04 11 25.45 -04 25 30.3 19.6 GVEA163I52
K19A07K C2019 01 09.30703604 11 34.124-03 55 10.36 19.8 GVEA163F51
K19A07K C2019 01 09.34305804 11 35.328-03 49 45.01 20.1 GVEA163F51
K19A07K |C2019 01 10.09789 04 12 13.17 -01 55 45.1 20.2 VuEA163807
K19A07K |C2019 01 10.10145 04 12 13.30 -01 55 13.1 20.1 VuEA163807
K19A07K |C2019 01 10.10547 04 12 13.47 -01 54 37.0 20.0 VuEA163807
K19A07K KC2019 01 10.23409 04 12 19.91 -01 35 57.5 19.4 RoEA163291
K19A07K KC2019 01 10.23551 04 12 19.95 -01 35 44.7 19.5 RoEA163291
K19A07K KC2019 01 10.23699 04 12 20.00 -01 35 31.4 19.6 RoEA163291
Observer details:
104 San Marcello Pistoiese. Observers P. Bacci, M. Maestripieri. Measurers
P. Bacci, L. Tesi, G. Fagioli. 0.60-m reflector + CCD.
291 LPL/Spacewatch II. Observer M. J. Brucker. 1.8-m f/2.7 reflector + CCD.
807 Cerro Tololo Observatory, La Serena. Observers T. Linder, R. Holmes.
0.61-m f/6.5 astrograph + CCD.
F51 Pan-STARRS 1, Haleakala. Observers J. Bulger, T. Lowe, A. Schultz,
M. Willman, K. Chambers, E. Magnier. Measurers K. Chambers, S. Chastel,
L. Denneau, J. Fairlamb, H. Flewelling, M. Huber, C.-C. Lin, E. Magnier,
Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chretien + CCD.
I52 Steward Observatory, Mt. Lemmon Station. Observer A. R. Gibbs.
Measurers B. M. Africano, E. J. Christensen, G. A. Farneth, D. C. Fuls,
A. R. Gibbs, A. D. Grauer, H. Groeller, R. A. Kowalski, S. M. Larson,
G. J. Leonard, R. L. Seaman, F. C. Shelly. 1.0-m reflector + CCD.
J04 ESA Optical Ground Station, Tenerife. Observer P. Ruiz. Measurers
M. Micheli, D. Koschny, A. Knoefel, M. Busch, E. Schwab. 1.0-m f/4.4
reflector + CCD.
J95 Great Shefford. Observer P. Birtwhistle. 0.41-m f/6.3
Schmidt-Cassegrain + CCD.
K63 G. Pascoli Observatory, Castelvecchio Pascoli. Observer R. Bacci.
0.41-m f/3.2 Newtonian reflector + CCD.
L01 Visnjan Observatory, Tican. Observer K. Korlevic. 1.0-m f/2.9 reflector
+ CCD.
Orbital elements:
2019 AK7 Earth MOID = 0.1737 AU
Epoch 2019 Apr. 27.0 TT = JDT 2458600.5 MPC
M 54.90297 (2000.0) P Q
n 0.41329290 Peri. 325.34155 +0.19694335 -0.87058557
a 1.7849693 Node 109.45645 +0.97238962 +0.11472755
e 0.3782826 Incl. 28.56715 +0.12518683 +0.47845414
P 2.38 H 21.3 G 0.15 U 8
Residuals in seconds of arc
190107 F51 0.0 0.0 190107 K63 0.2- 0.8- 190109 I52 0.1+ 0.3+
190107 F51 0.0 0.0 190107 J04 0.1+ 0.1+ 190109 I52 0.1- 0.1+
190107 F51 0.1+ 0.0 190107 J04 0.2+ 0.0 190109 F51 0.1+ 0.1+
190107 F51 0.1+ 0.1+ 190108 I52 0.1- 0.3+ 190109 F51 0.1+ 0.3+
190107 104 0.5- 0.7+ 190108 I52 0.0 0.2- 190110 807 0.2+ 0.2+
190107 104 0.3+ 1.0+ 190108 I52 0.1- 0.1- 190110 807 0.1+ 0.1+
190107 104 0.2+ 1.2+ 190108 I52 0.2+ 0.3+ 190110 807 0.4+ 0.0
190107 L01 0.2+ 0.6+ 190108 J95 0.4+ 0.6- 190110 291 0.0 0.0
190107 L01 0.0 0.0 190108 J95 0.0 0.3+ 190110 291 0.3- 0.0
190107 L01 0.2- 0.7- 190108 J95 0.4+ 0.1+ 190110 291 0.4- 0.0
190107 K63 (1.9- 0.7+) 190109 I52 0.1+ 0.1+
190107 K63 0.6- 0.8- 190109 I52 0.0 0.1+
Ephemeris:
2019 AK7 a,e,i = 1.78, 0.38, 29 q = 1.1097
Date TT R. A. (2000) Decl. Delta r Elong. Phase V
2018 12 11 04 11 33.5 -54 09 59 0.3496 1.1105 101.8 60.2 21.4
...
2018 12 26 04 06 16.5 -35 38 50 0.2644 1.1151 113.4 54.1 20.6
...
2019 01 03 04 07 45.4 -19 19 32 0.2363 1.1257 121.7 48.0 20.2
...
2019 01 09 04 11 19.4 -04 41 13 0.2310 1.1371 126.9 43.8 20.1
2019 01 10 04 12 08.5 -02 10 52 0.2317 1.1393 127.5 43.2 20.1
2019 01 11 04 13 01.5 +00 18 56 0.2328 1.1416 128.0 42.8 20.1
...
2019 01 17 04 19 44.3 +14 33 43 0.2493 1.1568 129.0 41.4 20.2
...
2019 01 25 04 32 28.3 +29 54 30 0.2931 1.1811 126.1 42.3 20.6
...
2019 02 09 05 07 47.4 +46 56 55 0.4169 1.2369 117.7 44.9 21.6
A. U. Tomatic (C) Copyright 2019 MPC M.P.E.C. 2019-A163
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