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: 9/8/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 09/08/2014 02:27:57 29.91, -8.36 09/08/2014 02:29:55 30.06, -9.06 70.40 118
2 09/10/2014 12:25:26 -29.94,-167.20 09/10/2014 12:18:01 -30.13,-166.29 90.08 445
3 09/10/2014 13:14:57 29.98, 0.41 09/10/2014 13:08:49 30.08, 1.02 59.46 368
4 09/10/2014 14:04:20 -30.00, 168.06 09/10/2014 13:59:30 -30.08, 168.35 28.87 290
5 09/10/2014 14:53:39 29.31, -24.13 09/10/2014 14:50:06 29.32, -24.14 0.99 213
6 09/10/2014 15:36:18 -5.00, 149.10 09/10/2014 15:33:52 -5.00, 149.09 1.38 146
7 09/10/2014 16:18:28 -21.62, -37.46 09/10/2014 16:17:08 -21.62, -37.47 0.61 80
8 09/10/2014 17:05:38 29.59, 132.16 09/10/2014 17:05:32 29.64, 131.96 20.40 6
9 09/10/2014 17:55:03 -29.92, -60.13 09/10/2014 17:56:14 -30.03, -60.64 50.42 71
10 09/10/2014 18:44:26 29.90, 107.52 09/10/2014 18:46:55 30.05, 106.70 81.13 149
11 09/13/2014 04:41:55 -29.98, -51.33 09/13/2014 04:35:01 -30.15, -50.53 79.21 414
12 09/13/2014 05:31:25 29.96, 116.30 09/13/2014 05:25:48 30.04, 116.80 48.70 337
13 09/13/2014 06:20:48 -29.98, -76.05 09/13/2014 06:16:29 -30.04, -75.87 18.21 259
14 09/13/2014 07:07:37 20.26, 93.96 09/13/2014 07:04:31 20.26, 93.96 0.66 186
15 09/13/2014 07:49:39 6.32, -92.60 09/13/2014 07:47:39 6.33, -92.59 1.20 120
16 09/13/2014 08:33:28 -26.93, 79.71 09/13/2014 08:32:37 -26.92, 79.66 4.88 51
17 09/13/2014 09:22:01 29.91,-111.87 09/13/2014 09:22:26 29.97,-112.18 30.68 25
18 09/13/2014 10:11:31 -29.93, 55.76 09/13/2014 10:13:13 -30.07, 55.14 61.19 102
19 09/13/2014 11:00:54 29.91,-136.59 09/13/2014 11:03:54 30.09,-137.53 91.90 180
20 09/15/2014 20:09:00 29.97,-103.10 09/15/2014 20:01:20 30.18,-102.10 98.80 460
21 09/15/2014 20:58:23 -29.99, 64.55 09/15/2014 20:52:00 -30.12, 65.25 68.29 383
22 09/15/2014 21:47:53 29.97,-127.82 09/15/2014 21:42:48 30.06,-127.44 37.70 305
23 09/15/2014 22:37:16 -29.98, 39.83 09/15/2014 22:33:28 -30.00, 39.90 7.12 228
24 09/15/2014 23:21:52 12.24,-148.35 09/15/2014 23:19:14 12.24,-148.36 0.82 158
25 09/16/2014 00:03:53 14.41, 25.04 09/16/2014 00:02:21 14.41, 25.03 0.74 92
26 09/16/2014 00:49:26 -28.72,-163.95 09/16/2014 00:49:05 -28.76,-164.08 12.93 21
27 09/16/2014 01:38:29 29.90, 4.01 09/16/2014 01:39:25 30.00, 3.59 41.66 56
28 09/16/2014 02:27:59 -29.93, 171.64 09/16/2014 02:30:12 -30.11, 170.92 72.22 133
29 09/18/2014 12:25:27 29.95, 12.79 09/18/2014 12:18:19 30.16, 13.67 87.82 428
30 09/18/2014 13:14:50 -29.96,-179.55 09/18/2014 13:08:59 -30.09,-178.98 57.29 351
31 09/18/2014 14:04:19 29.95, -11.93 09/18/2014 13:59:45 29.98, -11.65 26.73 274
32 09/18/2014 14:52:44 -26.48, 156.61 09/18/2014 14:49:26 -26.48, 156.62 1.13 198
33 09/18/2014 15:35:21 1.52, -30.16 09/18/2014 15:33:10 1.52, -30.16 0.73 131
34 09/18/2014 16:17:55 23.12, 142.92 09/18/2014 16:16:51 23.12, 142.92 1.00 64
35 09/18/2014 17:05:33 -29.89, -47.77 09/18/2014 17:05:43 -29.96, -47.98 22.28 10
36 09/18/2014 17:54:55 29.92, 119.90 09/18/2014 17:56:23 30.02, 119.37 52.69 88
37 09/18/2014 18:44:26 -29.89, -72.49 09/18/2014 18:47:11 -30.07, -73.32 83.34 165
38 09/21/2014 04:41:53 29.95, 128.68 09/21/2014 04:35:17 30.14, 129.45 76.60 396
39 09/21/2014 05:31:16 -29.96, -63.67 09/21/2014 05:25:57 -30.07, -63.21 46.09 319
40 09/21/2014 06:20:46 29.95, 103.96 09/21/2014 06:16:44 29.96, 104.12 15.58 242
41 09/21/2014 07:07:09 -19.14, -85.75 09/21/2014 07:04:20 -19.14, -85.76 0.74 169
42 09/21/2014 07:49:11 -7.96, 87.75 09/21/2014 07:47:28 -7.96, 87.75 0.20 103
43 09/21/2014 08:33:02 27.93,-100.00 09/21/2014 08:32:28 27.94,-100.06 5.68 34
44 09/21/2014 09:22:00 -29.88, 68.12 09/21/2014 09:22:42 -29.98, 67.79 33.49 42
45 09/21/2014 10:11:22 29.92,-124.21 09/21/2014 10:13:22 30.04,-124.86 63.92 120
46 09/21/2014 11:00:53 -29.88, 43.40 09/21/2014 11:04:10 -30.09, 42.45 94.58 197

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 9/8/2014
SNOs_Map_AQUA_NPP_20140908.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 09/08/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service