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: 7/17/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/19/2014 04:42:01 29.96, 128.69 07/19/2014 04:33:56 30.12, 129.43 73.77 485
2 07/19/2014 05:31:24 -29.98, -63.66 07/19/2014 05:24:37 -30.10, -63.24 43.18 407
3 07/19/2014 06:20:54 29.96, 103.97 07/19/2014 06:15:24 30.01, 104.09 12.73 330
4 07/19/2014 07:06:46 -17.30, -85.32 07/19/2014 07:02:28 -17.30, -85.33 0.98 258
5 07/19/2014 07:49:01 -9.03, 87.98 07/19/2014 07:45:49 -9.03, 87.98 0.21 192
6 07/19/2014 08:34:36 22.74,-101.27 07/19/2014 08:32:36 22.75,-101.42 14.75 120
7 07/19/2014 09:22:51 -27.28, 67.46 07/19/2014 09:22:06 -27.37, 67.08 39.00 45
8 07/19/2014 10:11:30 29.90,-124.21 07/19/2014 10:12:02 30.01,-124.88 64.93 32
9 07/19/2014 11:01:00 -29.92, 43.42 07/19/2014 11:02:49 -30.11, 42.45 95.33 109
10 07/21/2014 20:08:57 -29.96, 76.95 07/21/2014 20:00:08 -30.17, 77.89 93.17 529
11 07/21/2014 20:58:28 30.00,-115.43 07/21/2014 20:50:56 30.13,-114.80 62.57 452
12 07/21/2014 21:47:50 -29.96, 52.23 07/21/2014 21:41:36 -30.05, 52.55 32.13 374
13 07/21/2014 22:37:21 30.00,-140.15 07/21/2014 22:32:24 30.01,-140.14 1.96 297
14 07/21/2014 23:20:35 -7.80, 32.66 07/21/2014 23:16:46 -7.80, 32.66 0.51 229
15 07/22/2014 00:02:50 -18.53,-154.02 07/22/2014 00:00:07 -18.53,-154.02 0.41 163
16 07/22/2014 00:50:30 24.69, 15.08 07/22/2014 00:49:02 24.74, 14.86 23.34 88
17 07/22/2014 01:38:46 -29.17,-176.17 07/22/2014 01:38:33 -29.29,-176.63 46.80 13
18 07/22/2014 02:27:56 29.92, -8.32 07/22/2014 02:29:01 30.06, -9.09 75.98 65
19 07/24/2014 12:25:23 -29.94,-167.15 07/24/2014 12:17:07 -30.12,-166.33 82.02 496
20 07/24/2014 13:14:54 29.99, 0.46 07/24/2014 13:07:55 30.08, 0.98 51.43 419
21 07/24/2014 14:04:16 -29.94, 168.13 07/24/2014 13:58:35 -30.00, 168.33 20.90 341
22 07/24/2014 14:51:50 22.94, -22.51 07/24/2014 14:47:23 22.94, -22.51 0.25 267
23 07/24/2014 15:34:17 2.12, 150.66 07/24/2014 15:30:57 2.12, 150.66 0.15 200
24 07/24/2014 16:18:17 -22.09, -37.31 07/24/2014 16:16:06 -22.09, -37.37 6.94 131
25 07/24/2014 17:06:24 26.63, 131.45 07/24/2014 17:05:28 26.72, 131.15 31.82 56
26 07/24/2014 17:55:00 -29.90, -60.09 07/24/2014 17:55:20 -30.04, -60.66 56.51 20
27 07/24/2014 18:44:22 29.94, 107.57 07/24/2014 18:46:00 30.11, 106.69 87.09 98
28 07/27/2014 04:41:50 -30.00, -51.28 07/27/2014 04:34:07 -30.13, -50.56 70.70 463
29 07/27/2014 05:31:20 29.98, 116.35 07/27/2014 05:24:55 30.10, 116.75 40.28 385
30 07/27/2014 06:20:43 -30.00, -76.00 07/27/2014 06:15:35 -30.01, -75.90 9.52 308
31 07/27/2014 07:06:02 14.86, 95.24 07/27/2014 07:02:05 14.86, 95.23 0.83 237
32 07/27/2014 07:47:56 12.22, -91.28 07/27/2014 07:45:05 12.22, -91.27 0.77 171
33 07/27/2014 08:34:10 -24.02, 79.04 07/27/2014 08:32:31 -24.07, 78.90 15.83 99
34 07/27/2014 09:22:16 28.62,-112.16 07/27/2014 09:21:53 28.69,-112.55 39.63 23
35 07/27/2014 10:11:25 -29.91, 55.80 07/27/2014 10:12:19 -30.02, 55.11 67.80 54
36 07/27/2014 11:00:47 29.94,-136.54 07/27/2014 11:02:58 30.16,-137.53 98.32 131
37 07/29/2014 20:08:52 29.99,-103.04 07/29/2014 20:00:25 30.17,-102.13 90.02 507
38 07/29/2014 20:58:14 -29.94, 64.63 07/29/2014 20:51:05 -30.08, 65.22 59.52 429
39 07/29/2014 21:47:45 29.99,-127.76 07/29/2014 21:41:53 30.05,-127.47 28.85 352
40 07/29/2014 22:36:45 -28.62, 40.25 07/29/2014 22:32:10 -28.62, 40.25 0.25 275
41 07/29/2014 23:19:34 4.41,-146.60 07/29/2014 23:16:06 4.41,-146.60 0.57 208
42 07/30/2014 00:02:01 20.66, 26.52 07/29/2014 23:59:40 20.66, 26.51 0.20 141
43 07/30/2014 00:50:03 -26.00,-164.58 07/30/2014 00:48:57 -26.04,-164.82 24.39 66
44 07/30/2014 01:38:20 29.93, 4.07 07/30/2014 01:38:30 30.03, 3.58 48.48 10
45 07/30/2014 02:27:51 -29.90, 171.69 07/30/2014 02:29:18 -30.07, 170.89 79.06 87

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/17/2014
SNOs_Map_AQUA_NPP_20140718.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/17/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service