Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs near equator between AQUA and NPP Satellite Orbit:

Table of predicted SNOs near equator for the next 14.0 days since TLE Epoch: 9/6/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/07/2014 20:58:28 29.94,-115.46 09/07/2014 20:51:50 30.10,-114.75 70.10 398
2 09/07/2014 21:47:51 -29.96, 52.19 09/07/2014 21:42:30 -30.04, 52.60 39.52 321
3 09/07/2014 22:37:22 30.00,-140.19 09/07/2014 22:33:19 30.04,-140.11 9.17 243
4 09/07/2014 23:22:11 -13.53, 31.38 09/07/2014 23:19:18 -13.53, 31.37 0.46 173
5 09/08/2014 00:04:21 -13.10,-155.27 09/08/2014 00:02:34 -13.10,-155.28 0.41 107
6 09/08/2014 00:49:39 27.82, 15.83 09/08/2014 00:49:03 27.87, 15.71 12.59 36
7 09/08/2014 01:38:35 -29.89,-176.02 09/08/2014 01:39:16 -29.95,-176.42 39.90 41
8 09/08/2014 02:27:57 29.93, -8.35 09/08/2014 02:29:55 30.09, -9.06 70.39 118
9 09/10/2014 12:25:27 -29.97,-167.21 09/10/2014 12:18:02 -30.17,-166.30 90.00 445
10 09/10/2014 13:14:57 29.95, 0.42 09/10/2014 13:08:49 30.05, 1.03 59.51 368
11 09/10/2014 14:04:20 -29.97, 168.07 09/10/2014 13:59:30 -30.05, 168.36 28.94 290
12 09/10/2014 14:53:41 29.40, -24.16 09/10/2014 14:50:08 29.41, -24.17 1.08 213
13 09/10/2014 15:35:47 -3.09, 149.51 09/10/2014 15:33:20 -3.09, 149.52 1.38 147
14 09/10/2014 16:18:30 -21.53, -37.48 09/10/2014 16:17:10 -21.53, -37.49 0.73 80
15 09/10/2014 17:05:38 29.62, 132.17 09/10/2014 17:05:32 29.66, 131.96 20.36 6
16 09/10/2014 17:55:04 -29.88, -60.14 09/10/2014 17:56:15 -30.00, -60.65 50.48 71
17 09/10/2014 18:44:26 29.92, 107.53 09/10/2014 18:46:55 30.07, 106.70 81.09 149
18 09/13/2014 04:41:55 -29.95, -51.32 09/13/2014 04:35:01 -30.12, -50.52 79.30 414
19 09/13/2014 05:31:26 29.99, 116.29 09/13/2014 05:25:49 30.07, 116.79 48.63 337
20 09/13/2014 06:20:48 -29.94, -76.04 09/13/2014 06:16:29 -30.01, -75.86 18.35 259
21 09/13/2014 07:07:40 20.41, 93.92 09/13/2014 07:04:34 20.41, 93.93 0.49 186
22 09/13/2014 07:49:41 6.24, -92.62 09/13/2014 07:47:41 6.24, -92.61 1.04 120
23 09/13/2014 08:33:30 -26.84, 79.69 09/13/2014 08:32:39 -26.83, 79.64 5.08 51
24 09/13/2014 09:22:02 29.88,-111.88 09/13/2014 09:22:27 29.94,-112.19 30.74 25
25 09/13/2014 10:11:32 -29.91, 55.75 09/13/2014 10:13:14 -30.04, 55.13 61.24 102
26 09/13/2014 11:00:54 29.88,-136.60 09/13/2014 11:03:54 30.06,-137.54 91.98 180
27 09/15/2014 20:09:00 29.99,-103.10 09/15/2014 20:01:20 30.21,-102.11 98.75 460
28 09/15/2014 20:58:22 -29.95, 64.56 09/15/2014 20:51:59 -30.09, 65.25 68.37 383
29 09/15/2014 21:47:53 29.99,-127.82 09/15/2014 21:42:48 30.09,-127.45 37.68 305
30 09/15/2014 22:37:15 -29.95, 39.84 09/15/2014 22:33:27 -29.97, 39.91 7.25 228
31 09/15/2014 23:21:54 12.39,-148.39 09/15/2014 23:19:16 12.39,-148.39 1.01 158
32 09/16/2014 00:03:54 14.33, 25.02 09/16/2014 00:02:22 14.32, 25.01 0.91 92
33 09/16/2014 00:49:26 -28.70,-163.96 09/16/2014 00:49:05 -28.74,-164.08 12.92 21
34 09/16/2014 01:38:28 29.94, 4.02 09/16/2014 01:39:24 30.03, 3.60 41.58 56
35 09/16/2014 02:27:59 -29.90, 171.63 09/16/2014 02:30:12 -30.08, 170.91 72.25 133
36 09/18/2014 12:25:27 29.97, 12.79 09/18/2014 12:18:19 30.18, 13.67 87.78 428
37 09/18/2014 13:14:50 -29.98,-179.56 09/18/2014 13:08:59 -30.11,-178.99 57.26 351
38 09/18/2014 14:04:20 29.97, -11.93 09/18/2014 13:59:46 30.00, -11.66 26.67 274
39 09/18/2014 14:52:46 -26.55, 156.59 09/18/2014 14:49:28 -26.55, 156.60 0.99 198
40 09/18/2014 15:35:23 1.60, -30.18 09/18/2014 15:33:12 1.60, -30.18 0.59 131
41 09/18/2014 16:17:57 23.04, 142.90 09/18/2014 16:16:53 23.04, 142.89 1.14 64
42 09/18/2014 17:05:33 -29.93, -47.76 09/18/2014 17:05:43 -29.99, -47.97 22.17 10
43 09/18/2014 17:54:56 29.90, 119.89 09/18/2014 17:56:24 30.00, 119.36 52.75 88
44 09/18/2014 18:44:26 -29.93, -72.48 09/18/2014 18:47:11 -30.11, -73.32 83.25 165

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/6/2014
SNOs_Map_AQUA_NPP_20140907.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 09/06/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service