2007 VK184 20/12/07
El asteroide “2007 VK184” ha pasado a figurar en la escala de riesgo de choque con la Tierra,
con el grado 1 Torino del JPL, sobretodo por la aproximación del 3 de junio de 2048,
cuya probabilidad de impacto es de P=1/3.000.
El astro fue descubierto descubierto el 12 de nov de 2007 por:
(703) Catalina Sky Survey (N32.4168 W110.7320). Observers S. Larson, E.
Beshore, E. Christensen, R. Hill, S. Howard, D. McLean. Measurer E.
Christensen. 0.68 m Schmidt + CCD.
"Pseudo-MPEC"
for 2007 VK184
Created Thu Dec 20
10:19:10 2007 using Find_Orb
Astrometry
Observing stations
Orbital elements
Residuals
Ephemeris
Astrometry:
K07VI4K 2007 11 12.13904 23 55 58.110+07 20 55.40 18.1 V 703
K07VI4K 2007 11 12.14678 23 56 06.820+07 21 31.30 18.3 V 703
K07VI4K 2007 11 12.15454 23 56 15.540+07 22 07.00 18.3 V 703
K07VI4K 2007 11 12.16231 23 56 24.280+07 22 42.80 18.1 V 703
K07VI4K 2007 11 12.22905 23 57 38.950+07 27 46.10 18.1 V 703
K07VI4K 2007 11 12.23071 23 57 40.750+07 27 53.40 18.2 V 703
K07VI4K 2007 11 12.23234 23 57 42.660+07 28 00.80 18.0 V 703
K07VI4K 2007 11 12.23396 23 57 44.420+07 28 07.70 18.0 V 703
K07VI4K 2007 11 12.30001 23 58 57.970+07 33 01.80 18.5 V 703
K07VI4K 2007 11 12.30182 23 58 59.950+07 33 10.10 18.1 V 703
K07VI4K 2007 11 12.30362 23 59 01.960+07 33 18.10 18.1 V 703
K07VI4K 2007 11 12.30543 23 59 03.940+07 33 26.10 18.1 V 703
K07VI4K 2007 11 12.71782 00 06 45.200+08 02 35.10 18.6 R B04
K07VI4K 2007 11 12.72386 00 06 51.480+08 02 58.70 18.2 R B04
K07VI4K 2007 11 12.72714 00 06 54.870+08 03 12.40 17.9 R B04
K07VI4K 2007 11 12.72960 00 06 57.450+08 03 22.70 18.3 R B04
K07VI4K 2007 11 12.75945 00 07 28.710+08 05 17.40 J95
K07VI4K 2007 11 12.76194 00 07 31.270+08 05 27.50 J95
K07VI4K 2007 11 12.76444 00 07 33.860+08 05 38.30 18.4 R J95
K07VI4K 2007 11 12.91909 00 10 10.570+08 16 05.50 18.1 R 473
K07VI4K 2007 11 12.92050 00 10 11.970+08 16 11.10 18.2 R 473
K07VI4K 2007 11 12.92250 00 10 13.980+08 16 18.70 18.3 R 473
K07VI4K 2007 11 13.15885 00 14 16.540+08 31 50.60 18.2 V 703
K07VI4K 2007 11 13.15939 00 14 17.080+08 31 52.60 17.9 V 703
K07VI4K 2007 11 13.15991 00 14 17.590+08 31 54.70 18.3 V 703
K07VI4K 2007 11 13.16044 00 14 18.090+08 31 56.80 18.3 V 703
K07VI4K 2007 11 13.22034 00 15 15.520+08 35 40.80 18.9 V 291
K07VI4K 2007 11 13.22457 00 15 19.570+08 35 55.30 18.8 V 291
K07VI4K 2007 11 13.22853 00 15 23.340+08 36 10.80 18.8 V 291
K07VI4K 2007 11 13.26169 00 15 55.400+08 38 09.50 18.2 R 673
K07VI4K 2007 11 13.26759 00 16 01.070+08 38 31.00 673
K07VI4K 2007 11 13.27535 00 16 08.460+08 38 59.50 673
K07VI4K 2007 11 13.52052 00 20 07.180+08 55 19.30 18.7 R D21
K07VI4K 2007 11 13.52345 00 20 09.840+08 55 30.50 18.6 R D21
K07VI4K 2007 11 13.52639 00 20 12.540+08 55 40.40 18.5 R D21
K07VI4K 2007 11 14.52514 00 34 45.450+09 48 23.60 18.6 R D21
K07VI4K 2007 11 14.52760 00 34 47.450+09 48 31.10 18.5 R D21
K07VI4K 2007 11 16.05169 00 53 16.580+10 50 18.10 18.7 R H51
K07VI4K 2007 11 16.05330 00 53 17.640+10 50 21.70 18.7 R H51
K07VI4K 2007 11 16.05655 00 53 19.620+10 50 28.60 18.5 R H51
K07VI4K 2007 11 16.05981 00 53 21.730+10 50 36.00 18.5 R H51
K07VI4K 2007 11 16.64296 00 59 22.920+11 12 02.30 18.4 R D21
K07VI4K 2007 11 16.64588 00 59 24.600+11 12 08.80 18.2 R D21
K07VI4K 2007 11 16.64880 00 59 26.230+11 12 12.70 18.8 R D21
K07VI4K 2007 11 16.89879 01 01 55.620+11 18 48.40 18.6 R 176
K07VI4K 2007 11 16.89965 01 01 56.110+11 18 49.90 18.7 R 176
K07VI4K 2007 11 16.90051 01 01 56.560+11 18 51.30 18.6 R 176
K07VI4K 2007 11 16.90137 01 01 57.050+11 18 53.40 18.5 R 176
K07VI4K 2007 11 16.90871 01 02 01.150+11 19 07.00 18.5 R 176
K07VI4K 2007 11 17.16025701 04 24.790+11 26 46.80 19.0 V H55
K07VI4K 2007 11 17.16225101 04 25.890+11 26 50.20 19.3 V H55
K07VI4K 2007 11 17.16426101 04 26.950+11 26 53.80 19.1 V H55
K07VI4K 2007 11 18.15693 01 13 11.550+11 54 17.40 19.8 V 291
K07VI4K 2007 11 18.16125 01 13 13.560+11 54 23.90 19.8 V 291
K07VI4K 2007 11 18.16518 01 13 15.430+11 54 30.30 19.9 V 291
K07VI4K 2007 11 18.88674 01 18 55.300+12 11 32.20 18.7 R 130
K07VI4K 2007 11 18.89299 01 18 58.000+12 11 40.80 19.1 R 130
K07VI4K 2007 11 18.89835 01 19 00.340+12 11 48.40 18.8 R 130
K07VI4K 2007 11 19.08366 01 20 26.170+12 16 06.00 19.7 V 291
K07VI4K 2007 11 19.08767 01 20 27.880+12 16 11.30 19.6 V 291
K07VI4K 2007 11 19.09162 01 20 29.560+12 16 16.60 19.4 V 291
K07VI4K 2007 11 19.24069 01 21 31.840+12 19 29.60 689
K07VI4K 2007 11 19.24390 01 21 33.110+12 19 35.40 689
K07VI4K 2007 11 19.25067 01 21 35.940+12 19 43.30 689
K07VI4K 2007 11 27.17087702 00 51.980+14 07 12.80 20.6 V H55
K07VI4K 2007 11 27.17565702 00 52.890+14 07 14.20 20.1 V H55
K07VI4K 2007 11 27.18027702 00 53.800+14 07 17.00 20.0 V H55
K07VI4K 2007 11 27.18397602 00 54.490+14 07 19.10 20.3 V H55
K07VI4K 2007 11 28.15275202 04 07.580+14 15 30.20 20.6 V H55
K07VI4K 2007 11 28.15776802 04 08.530+14 15 33.10 20.4 V H55
K07VI4K 2007 11 28.16309202 04 09.490+14 15 35.30 20.8 V H55
K07VI4K 2007 12 03.18463 02 17 56.970+14 50 30.50 21.0 R 734
K07VI4K 2007 12 03.18919 02 17 57.560+14 50 32.00 21.0 R 734
K07VI4K 2007 12 03.19373 02 17 58.140+14 50 33.50 20.7 R 734
K07VI4K 2007 12 03.25223 02 18 06.150+14 50 58.10 20.9 V 291
K07VI4K 2007 12 03.25607 02 18 06.730+14 50 59.20 21.3 V 291
K07VI4K 2007 12 03.25996 02 18 07.250+14 51 00.80 21.0 V 291
K07VI4K 2007 12 04.14044 02 20 11.030+14 56 13.40 21.4 V 291
K07VI4K 2007 12 04.14430 02 20 11.500+14 56 14.90 21.0 V 291
K07VI4K 2007 12 04.14815 02 20 12.000+14 56 16.80 20.9 V 291
K07VI4K 2007 12 05.06897 02 22 15.500+15 01 30.50 20.8 V 291
K07VI4K 2007 12 05.07287 02 22 15.960+15 01 32.10 21.3 V 291
K07VI4K 2007 12 05.07674 02 22 16.440+15 01 33.50 21.2 V 291
K07VI4K 2007 12 06.23238 02 24 42.300+15 07 57.00 21.5 V G96
K07VI4K 2007 12 06.23907 02 24 43.090+15 07 59.00 20.9 V G96
K07VI4K 2007 12 06.24580 02 24 43.920+15 08 01.30 20.7 V G96
K07VI4K 2007 12 06.25250 02 24 44.640+15 08 03.30 21.0 V G96
K07VI4K 2007 12 15.16148 02 40 51.080+15 52 12.20 291
K07VI4K 2007 12 15.16547 02 40 51.500+15 52 13.10 291
K07VI4K 2007 12 15.16954 02 40 51.900+15 52 13.90 291
K07VI4K 2007 12 16.14788 02 42 26.090+15 56 48.60 291
K07VI4K 2007 12 16.16365 02 42 27.470+15 56 54.00 291
K07VI4K 2007 12 16.17447 02 42 28.460+15 56 56.20 291
K07VI4K 2007 12 18.11821 02 45 31.420+16 05 57.00 291
K07VI4K 2007 12 18.12580 02 45 32.050+16 05 59.10 291
K07VI4K 2007 12 18.13311 02 45 32.860+16 05 59.40 291
Station data:
(130) Lumezzane (N45.66643 E10.24070).
(176) Observatori Astronomic de Consell (N39.6537 E2.8225).
(291) LPL/Spacewatch II (N31.9617 W111.5991).
(473) Remanzacco (N46.0864 E13.3164).
(673) Table Mountain Observatory, Wrightwood (N34.38176 W117.68087).
Observer W. M. Owen Jr. 0.61-m f/16 reflector + CCD.
(689) U.S. Naval Observatory, Flagstaff (N35.1840 W111.7399).
(703) Catalina Sky Survey (N32.4168 W110.7320). Observers S. Larson, E.
Beshore, E. Christensen, R. Hill, S. Howard, D. McLean. Measurer E.
Christensen. 0.68 m Schmidt + CCD.
(734) Farpoint Observatory, Eskridge (N38.8901 W96.0014). Observer G. Hug.
.3 meter s-c + CCD.
(B04) Saint-Barthelemy Observatory (N45.7892 E7.4783).
(D21) Shenton Park (S31.9616 E115.8150).
(G96) Mt. Lemmon Survey (N32.4425 W110.7917).
(H51) Greiner Research Observatory, Verona (N43.1199 W89.5997).
(H55) Astronomical Research Observatory, Charleston (N39.4881 W88.1442).
(J95) Great Shefford (N51.4749 W1.4469). Observer P. Birtwhistle. 0.30-m
f/6.3 Schmidt-Cassegrain + CCD.
Orbital elements:
2007 VK184
Perihelion 2007 Sep 20.642419 TT = 15:25:05 (JD 2454364.142419)
Epoch 2007 Dec 18.0 TT = JDT 2454452.5 Earth MOID: 0.0007 Ve: 0.0549
M 38.36914 (2000.0) Ma: 0.0327
n 0.43424851 Peri. 73.05808 0.83959297 0.54282839
a 1.72707217 Node 254.06116 -0.50615840 0.76804699
e 0.5699850 Incl. 1.22267 -0.19719864 0.33976632
P 2.27/829.00d H 22.0 G 0.15 q 0.74266693 Q 2.71147741
From 96 observations 2007 Nov. 12-Dec. 18; RMS error 0.879 arcseconds
Residuals in arcseconds:
071112 703 .56+ .08+ 071113 D21 .17- .50- 071127 H55 .11- .31-
071112 703 .33+ .24+ 071113 D21 .23- .43+ 071127 H55 .32- 1.4-
071112 703 .08+ .18+ 071113 D21 .19+ .04+ 071127 H55 .07- .98-
071112 703 .14+ .27+ 071114 D21 .18- .03- 071127 H55 .43- .79-
071112 703 .08+ .10+ 071114 D21 1.0+ .37+ 071128 H55 .83- .73-
071112 703 .67- .07- 071116 H51 .21- .43- 071128 H55 .13- .26-
071112 703 .70+ .00 071116 H51 .44+ .37- 071128 H55 .08- .64-
071112 703 .02+ .39- 071116 H51 .58- .61- 071203 734 .76+ .43-
071112 703 .49+ .47- 071116 H51 .24+ .37- 071203 734 .56+ .56-
071112 703 .01- .16- 071116 D21 .61+ .26- 071203 734 .24+ .68-
071112 703 .11+ .10- 071116 D21 .48+ .66+ 071203 291 1.6- .54-
071112 703 .38- .08- 071116 D21 .37- 1.0- 071203 291 .54- .79-
071112 B04 .96+ 1.1+ 071116 176 .26+ .66- 071203 291 .43- .54-
071112 B04 .64+ .38- 071116 176 .41+ .76- 071204 291 .25- .72-
071112 B04 .22+ .27- 071116 176 .02- .96- 071204 291 .51- .63-
071112 B04 .50+ .15- 071116 176 .13+ .46- 071204 291 .30- .13-
071112 J95 .79+ .49- 071116 176 .24+ .48- 071205 291 .12+ .56-
071112 J95 .44+ .62- 071117 H55 .52+ .29- 071205 291 .21- .39-
071112 J95 .40+ .08- 071117 H55 .90+ .44- 071205 291 .18- .40-
071112 473 1.2+ .03- 071117 H55 .56+ .40- 071206 G96 .29- .79-
071112 473 .87+ .05+ 071118 291 .16- .28- 071206 G96 .02+ .91-
071112 473 .75+ .17- 071118 291 .56- .43- 071206 G96 .84+ .73-
071113 703 .34- .02- 071118 291 .29- .06- 071206 G96 .11+ .83-
071113 703 .03- .05- 071118 130 .27- .56- 071215 291 1.1- .85-
071113 703 .11+ .09+ 071118 130 .45- .39- 071215 291 .17- 1.1-
071113 703 .03- .19+ 071118 130 .24- .00 071215 291 .34+ 1.5-
071113 291 .17+ .01+ 071119 291 .64- .20- 071216 291 .18- .98-
071113 291 .42+ 1.1- 071119 291 .59- .37- 071216 291 .34- .09-
071113 291 .35+ .21- 071119 291 .58- .45- 071216 291 .19+ .95-
071113 673 .76- .09- 071119 689 .39+ .76- 071218 291 1.1+ .87-
071113 673 .19+ .14- 071119 689 .44- .96+ 071218 291 .72+ .95-
071113 673 .50+ .09+ 071119 689 .03+ .27+ 071218 291 3.3+ 2.8-
Ephemerides (For E 0.0000, N 40.0000):
Date (UT) RA Dec delta r elong mag
---- -- -- ------------ ------------ ------ ------ ----- ---
2007 12 18 02 45 19.239 +16 05 21.85 0.4705 1.3714 138.3 22.3
2007 12 19 02 46 51.397 +16 09 58.90 0.4835 1.3802 137.6 22.4
2007 12 20 02 48 22.427 +16 14 35.21 0.4966 1.3889 137.0 22.5
2007 12 21 02 49 52.451 +16 19 10.93 0.5098 1.3976 136.3 22.6
2007 12 22 02 51 21.582 +16 23 46.23 0.5231 1.4063 135.7 22.6
2007 12 23 02 52 49.921 +16 28 21.20 0.5366 1.4149 135.0 22.7
2007 12 24 02 54 17.559 +16 32 55.97 0.5501 1.4236 134.4 22.8
2007 12 25 02 55 44.583 +16 37 30.63 0.5637 1.4322 133.7 22.9
2007 12 26 02 57 11.073 +16 42 05.27 0.5775 1.4407 133.0 22.9
2007 12 27 02 58 37.104 +16 46 39.98 0.5913 1.4493 132.4 23.0
2007 12 28 03 00 02.748 +16 51 14.85 0.6053 1.4578 131.7 23.1
2007 12 29 03 01 28.073 +16 55 49.95 0.6193 1.4663 131.0 23.1
2007 12 30 03 02 53.142 +17 00 25.34 0.6335 1.4747 130.3 23.2
2007 12 31 03 04 18.014 +17 05 01.07 0.6478 1.4832 129.7 23.3
2008 01 01 03 05 42.742 +17 09 37.18 0.6621 1.4916 129.0 23.3
2008 01 02 03 07 07.377 +17 14 13.70 0.6766 1.4999 128.3 23.4
2008 01 03 03 08 31.965 +17 18 50.63 0.6912 1.5083 127.6 23.5
2008 01 04 03 09 56.549 +17 23 27.99 0.7059 1.5166 127.0 23.5
2008 01 05 03 11 21.167 +17 28 05.75 0.7207 1.5249 126.3 23.6
2008 01 06 03 12 45.854 +17 32 43.92 0.7356 1.5331 125.6 23.6
2008 01 07 03 14 10.643 +17 37 22.45 0.7505 1.5414 124.9 23.7
2008 01 08 03 15 35.563 +17 42 01.31 0.7656 1.5496 124.3 23.8
2008 01 09 03 17 00.641 +17 46 40.45 0.7808 1.5577 123.6 23.8
2008 01 10 03 18 25.899 +17 51 19.83 0.7961 1.5659 122.9 23.9
2008 01 11 03 19 51.357 +17 55 59.37 0.8114 1.5740 122.3 23.9
2008 01 12 03 21 17.033 +18 00 39.01 0.8269 1.5820 121.6 24.0
2008 01 13 03 22 42.941 +18 05 18.67 0.8424 1.5901 120.9 24.0
2008 01 14 03 24 09.093 +18 09 58.26 0.8581 1.5981 120.2 24.1
2008 01 15 03 25 35.496 +18 14 37.69 0.8738 1.6061 119.6 24.1
2008 01 16 03 27 02.159 +18 19 16.86 0.8896 1.6140 118.9 24.2