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: 12/13/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 12/13/2014 00:50:04 26.50, 15.53 12/13/2014 00:49:06 26.57, 15.28 26.68 58
2 12/13/2014 01:38:38 -29.89,-175.98 12/13/2014 01:38:56 -29.99,-176.51 52.20 18
3 12/13/2014 02:28:00 29.93, -8.32 12/13/2014 02:29:35 30.13, -9.15 82.91 95
4 12/15/2014 12:25:31 -29.97,-167.19 12/15/2014 12:17:35 -30.15,-166.27 90.32 476
5 12/15/2014 13:15:01 29.95, 0.44 12/15/2014 13:08:22 30.05, 1.05 59.88 399
6 12/15/2014 14:04:24 -29.96, 168.09 12/15/2014 13:59:03 -30.04, 168.38 29.19 321
7 12/15/2014 14:53:23 28.08, -23.80 12/15/2014 14:49:18 28.08, -23.79 0.91 245
8 12/15/2014 15:34:36 1.44, 150.50 12/15/2014 15:31:36 1.44, 150.50 0.03 180
9 12/15/2014 16:18:06 -23.22, -37.05 12/15/2014 16:16:14 -23.22, -37.14 9.67 112
10 12/15/2014 17:06:13 27.76, 131.73 12/15/2014 17:05:36 27.85, 131.38 35.30 37
11 12/15/2014 17:55:08 -29.89, -60.10 12/15/2014 17:55:47 -30.04, -60.73 62.45 39
12 12/15/2014 18:44:30 29.93, 107.56 12/15/2014 18:46:27 30.12, 106.62 93.10 117
13 12/18/2014 04:41:59 -29.96, -51.30 12/18/2014 04:34:25 -30.10, -50.49 79.92 454
14 12/18/2014 05:31:30 30.00, 116.31 12/18/2014 05:25:13 30.07, 116.81 49.38 377
15 12/18/2014 06:20:52 -29.95, -76.02 12/18/2014 06:15:53 -30.00, -75.84 18.73 299
16 12/18/2014 07:07:11 18.43, 94.40 12/18/2014 07:03:24 18.42, 94.41 1.13 227
17 12/18/2014 07:47:47 13.35, -91.05 12/18/2014 07:45:04 13.36, -91.04 1.18 163
18 12/18/2014 08:34:13 -24.49, 79.14 12/18/2014 08:32:42 -24.55, 78.96 18.89 91
19 12/18/2014 09:22:19 29.09,-112.05 12/18/2014 09:22:04 29.18,-112.49 43.76 15
20 12/18/2014 10:11:36 -29.90, 55.78 12/18/2014 10:12:37 -30.08, 55.06 72.95 61
21 12/20/2014 20:09:05 29.98,-103.08 12/20/2014 20:00:37 30.20,-102.08 99.77 508
22 12/20/2014 20:58:28 -29.99, 64.57 12/20/2014 20:51:17 -30.13, 65.27 69.13 431
23 12/20/2014 21:47:58 29.97,-127.80 12/20/2014 21:42:04 30.04,-127.40 38.62 354
24 12/20/2014 22:37:21 -29.98, 39.85 12/20/2014 22:32:45 -30.03, 39.93 8.43 276
25 12/20/2014 23:21:09 9.35,-147.70 12/20/2014 23:17:41 9.35,-147.70 0.89 208
26 12/21/2014 00:02:18 20.44, 26.44 12/20/2014 23:59:55 20.43, 26.41 3.00 143
27 12/21/2014 00:50:19 -25.84,-164.64 12/21/2014 00:49:10 -25.92,-164.91 28.37 69
28 12/21/2014 01:38:34 29.89, 4.04 12/21/2014 01:38:41 30.03, 3.51 53.23 7
29 12/21/2014 02:28:04 -29.92, 171.67 12/21/2014 02:29:28 -30.11, 170.84 83.59 84
30 12/23/2014 12:25:33 30.00, 12.80 12/23/2014 12:17:28 30.18, 13.70 88.74 485
31 12/23/2014 13:14:55 -29.95,-179.53 12/23/2014 13:08:07 -30.05,-178.93 58.31 408
32 12/23/2014 14:04:26 30.00, -11.92 12/23/2014 13:58:56 30.07, -11.64 27.64 330
33 12/23/2014 14:53:11 -27.73, 156.32 12/23/2014 14:48:57 -27.73, 156.32 0.37 254
34 12/23/2014 15:34:09 -3.20, -29.13 12/23/2014 15:30:59 -3.20, -29.12 0.25 190
35 12/23/2014 16:18:08 22.70, 142.86 12/23/2014 16:16:07 22.74, 142.76 11.96 121
36 12/23/2014 17:06:24 -27.19, -48.41 12/23/2014 17:05:38 -27.29, -48.78 37.63 46
37 12/23/2014 17:55:01 29.93, 119.94 12/23/2014 17:55:32 30.05, 119.29 64.12 31
38 12/23/2014 18:44:32 -29.90, -72.44 12/23/2014 18:46:20 -30.08, -73.40 94.65 108
39 12/26/2014 04:41:59 29.95, 128.71 12/26/2014 04:34:18 30.11, 129.50 77.62 461
40 12/26/2014 05:31:22 -29.96, -63.64 12/26/2014 05:24:58 -30.03, -63.16 47.09 384
41 12/26/2014 06:20:52 29.95, 103.99 12/26/2014 06:15:46 30.00, 104.15 16.49 306
42 12/26/2014 07:06:23 -16.01, -85.00 12/26/2014 07:02:28 -16.00, -84.99 1.23 235
43 12/26/2014 07:47:20 -15.02, 89.33 12/26/2014 07:44:29 -15.02, 89.34 0.47 171
44 12/26/2014 08:34:11 24.14,-100.90 12/26/2014 08:32:34 24.16,-101.11 22.02 97
45 12/26/2014 09:22:27 -28.62, 67.84 12/26/2014 09:22:05 -28.71, 67.37 46.80 22
46 12/26/2014 10:11:28 29.91,-124.17 12/26/2014 10:12:23 30.06,-124.93 75.38 55

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 12/13/2014
SNOs_Map_AQUA_NPP_20141213.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 12/13/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service