Hola os dejo esta sorpresa del JPL:
https://ssd.jpl.nasa.gov/sbdb.cgi?sstr=2013%20PS13;orb=1Alcanzará su máximo brillo horas antes de su máximo acercamiento.
Date__(UT)__HR:MN R.A._(ICRF/J2000.0)_DEC Azi_(a-appr)_Elev APmag Illu% delta deldot Cnst
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$$SOE
2013-Aug-08 20:00 N 22 06 33.24 +00 32 10.9 101.5354 13.6073 16.70 96.742 0.00411426690550 -16.6611361 Aqr
2013-Aug-08 20:05 N 22 06 56.59 +00 39 48.3 102.2510 14.5405 16.68 96.694 0.00408087218852 -16.6430995 Aqr
2013-Aug-08 20:10 A 22 07 20.28 +00 47 33.2 102.9699 15.4722 16.67 96.643 0.00404751416212 -16.6245520 Aqr
2013-Aug-08 20:15 A 22 07 44.32 +00 55 25.8 103.6922 16.4020 16.66 96.592 0.00401419386125 -16.6054831 Aqr
2013-Aug-08 20:20 A 22 08 08.71 +01 03 26.4 104.4184 17.3301 16.64 96.540 0.00398091234270 -16.5858819 Aqr
2013-Aug-08 20:25 A 22 08 33.46 +01 11 35.0 105.1487 18.2562 16.63 96.486 0.00394767068555 -16.5657369 Aqr
2013-Aug-08 20:30 A 22 08 58.58 +01 19 51.8 105.8835 19.1802 16.62 96.431 0.00391446999215 -16.5450363 Aqr
2013-Aug-08 20:35 A 22 09 24.09 +01 28 17.2 106.6230 20.1021 16.61 96.375 0.00388131138902 -16.5237678 Aqr
2013-Aug-08 20:40 A 22 09 49.99 +01 36 51.2 107.3676 21.0217 16.59 96.317 0.00384819602783 -16.5019188 Aqr
2013-Aug-08 20:45 A 22 10 16.30 +01 45 34.1 108.1176 21.9390 16.58 96.258 0.00381512508634 -16.4794758 Aqr
2013-Aug-08 20:50 22 10 43.02 +01 54 26.1 108.8734 22.8537 16.57 96.197 0.00378209976973 -16.4564250 Aqr
2013-Aug-08 20:55 22 11 10.17 +02 03 27.5 109.6353 23.7658 16.55 96.135 0.00374912131126 -16.4327520 Aqr
2013-Aug-08 21:00 22 11 37.75 +02 12 38.4 110.4036 24.6751 16.54 96.071 0.00371619097387 -16.4084417 Aqr
2013-Aug-08 21:05 22 12 05.79 +02 21 59.1 111.1787 25.5816 16.53 96.006 0.00368331005130 -16.3834785 Aqr
2013-Aug-08 21:10 22 12 34.29 +02 31 29.8 111.9609 26.4852 16.51 95.939 0.00365047986936 -16.3578461 Aqr
2013-Aug-08 21:15 22 13 03.26 +02 41 10.8 112.7506 27.3856 16.50 95.870 0.00361770178732 -16.3315273 Peg
2013-Aug-08 21:20 22 13 32.72 +02 51 02.3 113.5482 28.2829 16.48 95.800 0.00358497719941 -16.3045044 Peg
2013-Aug-08 21:25 22 14 02.69 +03 01 04.7 114.3540 29.1768 16.47 95.727 0.00355230753631 -16.2767589 Peg
2013-Aug-08 21:30 22 14 33.17 +03 11 18.2 115.1685 30.0672 16.46 95.653 0.00351969426674 -16.2482713 Peg
2013-Aug-08 21:35 22 15 04.18 +03 21 43.0 115.9921 30.9540 16.44 95.577 0.00348713889933 -16.2190213 Peg
2013-Aug-08 21:40 22 15 35.75 +03 32 19.5 116.8250 31.8372 16.43 95.498 0.00345464298404 -16.1889878 Peg
2013-Aug-08 21:45 22 16 07.88 +03 43 08.0 117.6679 32.7164 16.42 95.418 0.00342220811438 -16.1581487 Peg
2013-Aug-08 21:50 22 16 40.59 +03 54 08.7 118.5210 33.5917 16.40 95.335 0.00338983592924 -16.1264808 Peg
2013-Aug-08 21:55 22 17 13.89 +04 05 22.0 119.3849 34.4628 16.39 95.250 0.00335752811493 -16.0939599 Peg
2013-Aug-08 22:00 22 17 47.82 +04 16 48.3 120.2599 35.3296 16.37 95.163 0.00332528640745 -16.0605606 Peg
2013-Aug-08 22:05 22 18 22.38 +04 28 27.9 121.1465 36.1920 16.36 95.073 0.00329311259469 -16.0262567 Peg
2013-Aug-08 22:10 22 18 57.60 +04 40 21.1 122.0453 37.0499 16.35 94.980 0.00326100851889 -15.9910202 Peg
2013-Aug-08 22:15 22 19 33.49 +04 52 28.3 122.9566 37.9031 16.33 94.885 0.00322897607924 -15.9548221 Peg
2013-Aug-08 22:20 22 20 10.08 +05 04 49.8 123.8809 38.7514 16.32 94.788 0.00319701723435 -15.9176322 Peg
2013-Aug-08 22:25 22 20 47.38 +05 17 26.1 124.8189 39.5946 16.30 94.687 0.00316513400526 -15.8794186 Peg
2013-Aug-08 22:30 22 21 25.43 +05 30 17.6 125.7709 40.4327 16.29 94.583 0.00313332847831 -15.8401480 Peg
2013-Aug-08 22:35 22 22 04.25 +05 43 24.6 126.7375 41.2655 16.27 94.477 0.00310160280823 -15.7997854 Peg
2013-Aug-08 22:40 22 22 43.85 +05 56 47.6 127.7193 42.0928 16.26 94.367 0.00306995922138 -15.7582943 Peg
2013-Aug-08 22:45 22 23 24.27 +06 10 27.1 128.7168 42.9145 16.25 94.254 0.00303840001924 -15.7156364 Peg
2013-Aug-08 22:50 22 24 05.53 +06 24 23.4 129.7306 43.7303 16.23 94.137 0.00300692758194 -15.6717715 Peg
2013-Aug-08 22:55 22 24 47.67 +06 38 37.1 130.7613 44.5401 16.22 94.017 0.00297554437212 -15.6266575 Peg
2013-Aug-08 23:00 22 25 30.70 +06 53 08.6 131.8094 45.3438 16.20 93.893 0.00294425293888 -15.5802502 Peg
2013-Aug-08 23:05 22 26 14.66 +07 07 58.5 132.8755 46.1412 16.19 93.766 0.00291305592191 -15.5325035 Peg
2013-Aug-08 23:10 22 26 59.59 +07 23 07.2 133.9604 46.9320 16.17 93.634 0.00288195605598 -15.4833687 Peg
2013-Aug-08 23:15 22 27 45.51 +07 38 35.3 135.0645 47.7162 16.16 93.498 0.00285095617548 -15.4327951 Peg
2013-Aug-08 23:20 22 28 32.46 +07 54 23.3 136.1887 48.4935 16.14 93.358 0.00282005921934 -15.3807292 Peg
2013-Aug-08 23:25 22 29 20.47 +08 10 31.8 137.3334 49.2639 16.13 93.213 0.00278926823605 -15.3271151 Peg
2013-Aug-08 23:30 22 30 09.59 +08 27 01.4 138.4994 50.0270 16.12 93.064 0.00275858638905 -15.2718940 Peg
2013-Aug-08 23:35 22 30 59.84 +08 43 52.6 139.6874 50.7827 16.10 92.909 0.00272801696236 -15.2150045 Peg
2013-Aug-08 23:40 22 31 51.28 +09 01 06.1 140.8981 51.5309 16.09 92.750 0.00269756336645 -15.1563819 Peg
2013-Aug-08 23:45 22 32 43.95 +09 18 42.5 142.1321 52.2713 16.07 92.585 0.00266722914440 -15.0959586 Peg
2013-Aug-08 23:50 22 33 37.88 +09 36 42.5 143.3903 53.0038 16.06 92.415 0.00263701797843 -15.0336634 Peg
2013-Aug-08 23:55 22 34 33.14 +09 55 06.8 144.6732 53.7282 16.04 92.239 0.00260693369666 -14.9694219 Peg
2013-Aug-09 00:00 22 35 29.75 +10 13 56.0 145.9816 54.4443 16.03 92.057 0.00257698028023 -14.9031560 Peg
2013-Aug-09 00:05 22 36 27.79 +10 33 10.8 147.3162 55.1521 16.02 91.869 0.00254716187074 -14.8347836 Peg
2013-Aug-09 00:10 22 37 27.29 +10 52 52.0 148.6779 55.8512 16.00 91.674 0.00251748277810 -14.7642190 Peg
2013-Aug-09 00:15 22 38 28.32 +11 13 00.4 150.0673 56.5415 15.99 91.473 0.00248794748861 -14.6913720 Peg
2013-Aug-09 00:20 22 39 30.94 +11 33 36.7 151.4851 57.2230 15.97 91.264 0.00245856067354 -14.6161482 Peg
2013-Aug-09 00:25 22 40 35.20 +11 54 41.7 152.9321 57.8953 15.96 91.048 0.00242932719797 -14.5384486 Peg
2013-Aug-09 00:30 22 41 41.18 +12 16 16.2 154.4091 58.5585 15.95 90.825 0.00240025213014 -14.4581697 Peg
2013-Aug-09 00:35 22 42 48.93 +12 38 21.0 155.9167 59.2123 15.93 90.593 0.00237134075104 -14.3752028 Peg
2013-Aug-09 00:40 22 43 58.53 +13 00 57.1 157.4557 59.8567 15.92 90.353 0.00234259856451 -14.2894342 Peg
2013-Aug-09 00:45 22 45 10.06 +13 24 05.2 159.0268 60.4915 15.91 90.105 0.00231403130770 -14.2007449 Peg
2013-Aug-09 00:50 22 46 23.60 +13 47 46.3 160.6307 61.1166 15.89 89.847 0.00228564496189 -14.1090104 Peg
2013-Aug-09 00:55 22 47 39.21 +14 12 01.2 162.2681 61.7319 15.88 89.580 0.00225744576374 -14.0141005 Peg
2013-Aug-09 01:00 22 48 57.01 +14 36 51.0 163.9397 62.3374 15.87 89.303 0.00222944021694 -13.9158790 Peg
2013-Aug-09 01:05 22 50 17.06 +15 02 16.4 165.6462 62.9331 15.86 89.015 0.00220163510417 -13.8142038 Peg
2013-Aug-09 01:10 22 51 39.47 +15 28 18.6 167.3882 63.5188 15.84 88.717 0.00217403749943 -13.7089265 Peg
2013-Aug-09 01:15 22 53 04.35 +15 54 58.3 169.1664 64.0945 15.83 88.407 0.00214665478077 -13.5998921 Peg
2013-Aug-09 01:20 22 54 31.78 +16 22 16.7 170.9814 64.6603 15.82 88.086 0.00211949464322 -13.4869394 Peg
2013-Aug-09 01:25 22 56 01.90 +16 50 14.6 172.8339 65.2162 15.81 87.753 0.00209256511204 -13.3699004 Peg
2013-Aug-09 01:30 22 57 34.81 +17 18 53.0 174.7245 65.7622 15.80 87.407 0.00206587455615 -13.2486003 Peg
2013-Aug-09 01:35 22 59 10.64 +17 48 13.0 176.6537 66.2985 15.79 87.047 0.00203943170176 -13.1228574 Peg
2013-Aug-09 01:40 23 00 49.52 +18 18 15.4 178.6223 66.8250 15.77 86.674 0.00201324564603 -12.9924834 Peg
2013-Aug-09 01:45 23 02 31.59 +18 49 01.3 180.6308 67.3419 15.76 86.287 0.00198732587076 -12.8572830 Peg
2013-Aug-09 01:50 23 04 16.99 +19 20 31.5 182.6800 67.8493 15.75 85.884 0.00196168225593 -12.7170544 Peg
2013-Aug-09 01:55 23 06 05.87 +19 52 47.0 184.7705 68.3475 15.75 85.466 0.00193632509316 -12.5715889 Peg
2013-Aug-09 02:00 23 07 58.40 +20 25 48.7 186.9030 68.8366 15.74 85.031 0.00191126509862 -12.4206717 Peg
2013-Aug-09 02:05 23 09 54.75 +20 59 37.4 189.0783 69.3168 15.73 84.580 0.00188651342561 -12.2640816 Peg
2013-Aug-09 02:10 23 11 55.09 +21 34 13.9 191.2973 69.7883 15.72 84.111 0.00186208167635 -12.1015921 Peg
2013-Aug-09 02:15 23 13 59.62 +22 09 38.9 193.5610 70.2515 15.71 83.624 0.00183798191299 -11.9329712 Peg
2013-Aug-09 02:20 23 16 08.53 +22 45 53.1 195.8703 70.7065 15.71 83.117 0.00181422666730 -11.7579824 Peg
2013-Aug-09 02:25 23 18 22.04 +23 22 57.0 198.2266 71.1536 15.70 82.591 0.00179082894940 -11.5763853 Peg
2013-Aug-09 02:30 23 20 40.36 +24 00 51.3 200.6311 71.5931 15.70 82.045 0.00176780225428 -11.3879366 Peg
2013-Aug-09 02:35 23 23 03.75 +24 39 36.1 203.0855 72.0253 15.69 81.478 0.00174516056699 -11.1923912 Peg
2013-Aug-09 02:40 23 25 32.43 +25 19 11.8 205.5914 72.4505 15.69 80.888 0.00172291836492 -10.9895031 Peg
2013-Aug-09 02:45 23 28 06.67 +25 59 38.5 208.1511 72.8689 15.69 80.277 0.00170109061805 -10.7790273 Peg
2013-Aug-09 02:50 23 30 46.75 +26 40 56.1 210.7667 73.2807 15.68 79.642 0.00167969278532 -10.5607212 Peg 2013-Aug-09 02:55 23 33 32.96 +27 23 04.3 213.4409 73.6861 15.68 78.983 0.00165874080861 -10.3343462 Peg
2013-Aug-09 03:00 23 36 25.59 +28 06 02.6 216.1767 74.0853 15.68 78.299 0.00163825110136 -10.0996704 Peg
2013-Aug-09 03:05 23 39 24.97 +28 49 50.3 218.9776 74.4783 15.69 77.591 0.00161824053435 -9.8564704 Peg
2013-Aug-09 03:10 A 23 42 31.44 +29 34 26.5 221.8472 74.8652 15.69 76.856 0.00159872641524 -9.6045339 Peg
2013-Aug-09 03:15 A 23 45 45.35 +30 19 49.8 224.7898 75.2459 15.69 76.095 0.00157972646322 -9.3436629 Peg
2013-Aug-09 03:20 A 23 49 07.06 +31 05 58.6 227.8101 75.6202 15.70 75.307 0.00156125877848 -9.0736764 Peg
2013-Aug-09 03:25 A 23 52 36.96 +31 52 51.0 230.9131 75.9879 15.70 74.492 0.00154334180367 -8.7944135 Peg
2013-Aug-09 03:30 A 23 56 15.44 +32 40 24.6 234.1042 76.3484 15.71 73.649 0.00152599428088 -8.5057375 And
2013-Aug-09 03:35 A 00 00 02.93 +33 28 36.7 237.3894 76.7013 15.72 72.778 0.00150923519880 -8.2075390 And
2013-Aug-09 03:40 A 00 03 59.86 +34 17 24.0 240.7746 77.0458 15.73 71.879 0.00149308373549 -7.8997399 And
2013-Aug-09 03:45 A 00 08 06.66 +35 06 43.0 244.2661 77.3809 15.75 70.951 0.00147755918991 -7.5822971 And
2013-Aug-09 03:50 N 00 12 23.79 +35 56 29.3 247.8701 77.7055 15.76 69.995 0.00146268090979 -7.2552066 And
2013-Aug-09 03:55 N 00 16 51.72 +36 46 38.2 251.5924 78.0183 15.78 69.011 0.00144846820695 -6.9185075 And
2013-Aug-09 04:00 N 00 21 30.91 +37 37 04.6 255.4383 78.3178 15.80 67.999 0.00143494027048 -6.5722851 And
2013-Aug-09 04:05 N 00 26 21.85 +38 27 42.5 259.4121 78.6022 15.82 66.959 0.00142211606645 -6.2166750 And
2013-Aug-09 04:10 N 00 31 24.99 +39 18 25.4 263.5163 78.8698 15.84 65.893 0.00141001423797 -5.8518662 And
2013-Aug-09 04:15 N 00 36 40.80 +40 09 06.4 267.7519 79.1183 15.87 64.800 0.00139865299130 -5.4781033 And
2013-Aug-09 04:20 N 00 42 09.72 +40 59 37.8 272.1168 79.3458 15.90 63.683 0.00138804998611 -5.0956896 And
2013-Aug-09 04:25 C 00 47 52.19 +41 49 51.4 276.6060 79.5500 15.93 62.541 0.00137822221161 -4.7049878 And
2013-Aug-09 04:30 C 00 53 48.58 +42 39 38.4 281.2105 79.7288 15.96 61.376 0.00136918587201 -4.3064212 And
2013-Aug-09 04:35 C 00 59 59.25 +43 28 49.5 285.9176 79.8801 15.99 60.190 0.00136095625823 -3.9004736 And
2013-Aug-09 04:40 C 01 06 24.49 +44 17 14.9 290.7100 80.0021 16.03 58.984 0.00135354763449 -3.4876883 And
2013-Aug-09 04:45 C 01 13 04.52 +45 04 44.4 295.5667 80.0935 16.07 57.761 0.00134697311603 -3.0686660 And
2013-Aug-09 04:50 C 01 19 59.47 +45 51 07.4 300.4628 80.1531 16.12 56.521 0.00134124455698 -2.6440619 And
2013-Aug-09 04:55 * 01 27 09.39 +46 36 13.2 305.3713 80.1805 16.16 55.267 0.00133637244965 -2.2145814 And
2013-Aug-09 05:00 *t 01 34 34.20 +47 19 50.8 310.2632 80.1758 16.21 54.002 0.00133236582118 -1.7809756 And
2013-Aug-09 05:05 * 01 42 13.69 +48 01 49.4 315.1098 80.1396 16.26 52.728 0.00132923215690 -1.3440346 And
2013-Aug-09 05:10 * 01 50 07.50 +48 41 58.1 319.8834 80.0733 16.32 51.446 0.00132697731898 -0.9045812 Per
2013-Aug-09 05:15 * 01 58 15.12 +49 20 06.5 324.5591 79.9787 16.37 50.161 0.00132560549887 -0.4634631 Per
2013-Aug-09 05:20 * 02 06 35.87 +49 56 04.5 329.1152 79.8581 16.44 48.873 0.00132511916441 -0.0215446 Per
2013-Aug-09 05:25 * 02 15 08.89 +50 29 42.8 333.5340 79.7144 16.50 47.586 0.00132551904662 0.4203015 And 2013-Aug-09 05:30 * 02 23 53.13 +51 00 52.8 337.8025 79.5506 16.56 46.303 0.00132680411887 0.8612028 And