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: 7/22/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/24/2014 12:25:23 -29.95,-167.16 07/24/2014 12:17:07 -30.14,-166.33 82.09 496
2 07/24/2014 13:14:54 29.99, 0.46 07/24/2014 13:07:55 30.10, 0.98 51.49 419
3 07/24/2014 14:04:16 -29.95, 168.12 07/24/2014 13:58:35 -30.02, 168.33 21.05 341
4 07/24/2014 14:51:54 23.19, -22.57 07/24/2014 14:47:27 23.19, -22.57 0.06 267
5 07/24/2014 15:34:22 1.81, 150.60 07/24/2014 15:31:02 1.81, 150.59 0.40 200
6 07/24/2014 16:18:17 -22.08, -37.31 07/24/2014 16:16:06 -22.07, -37.38 7.13 131
7 07/24/2014 17:06:24 26.62, 131.45 07/24/2014 17:05:28 26.70, 131.14 31.68 56
8 07/24/2014 17:55:00 -29.89, -60.09 07/24/2014 17:55:20 -30.02, -60.66 56.42 20
9 07/24/2014 18:44:22 29.93, 107.57 07/24/2014 18:46:00 30.09, 106.69 87.04 98
10 07/27/2014 04:41:49 -29.95, -51.26 07/27/2014 04:34:06 -30.09, -50.55 70.90 463
11 07/27/2014 05:31:20 29.99, 116.35 07/27/2014 05:24:54 30.05, 116.76 40.35 386
12 07/27/2014 06:20:42 -29.95, -75.99 07/27/2014 06:15:34 -29.97, -75.89 9.72 308
13 07/27/2014 07:06:09 15.29, 95.14 07/27/2014 07:02:12 15.29, 95.13 1.31 237
14 07/27/2014 07:48:02 11.85, -91.36 07/27/2014 07:45:11 11.85, -91.35 0.30 171
15 07/27/2014 08:34:11 -24.01, 79.04 07/27/2014 08:32:32 -24.05, 78.89 15.63 99
16 07/27/2014 09:22:17 28.61,-112.16 07/27/2014 09:21:54 28.68,-112.56 39.56 23
17 07/27/2014 10:11:26 -29.90, 55.80 07/27/2014 10:12:19 -30.06, 55.12 67.68 53
18 07/27/2014 11:00:48 29.93,-136.54 07/27/2014 11:02:59 30.14,-137.53 98.21 131
19 07/29/2014 20:08:53 30.00,-103.04 07/29/2014 20:00:26 30.19,-102.13 90.13 507
20 07/29/2014 20:58:15 -29.95, 64.62 07/29/2014 20:51:06 -30.11, 65.22 59.69 429
21 07/29/2014 21:47:46 30.00,-127.76 07/29/2014 21:41:54 30.07,-127.47 29.00 352
22 07/29/2014 22:36:54 -29.11, 40.12 07/29/2014 22:32:19 -29.11, 40.12 0.39 275
23 07/29/2014 23:19:44 4.96,-146.72 07/29/2014 23:16:16 4.96,-146.72 0.06 208
24 07/30/2014 00:02:09 20.17, 26.40 07/29/2014 23:59:48 20.17, 26.40 0.81 141
25 07/30/2014 00:50:03 -25.99,-164.58 07/30/2014 00:48:57 -26.02,-164.82 24.35 66
26 07/30/2014 01:38:20 29.92, 4.07 07/30/2014 01:38:30 30.00, 3.58 48.41 10
27 07/30/2014 02:27:51 -29.89, 171.69 07/30/2014 02:29:18 -30.05, 170.89 78.95 87
28 08/01/2014 12:25:17 29.96, 12.86 08/01/2014 12:17:24 30.15, 13.65 78.90 473
29 08/01/2014 13:14:40 -29.97,-179.49 08/01/2014 13:08:04 -30.07,-179.00 48.23 396
30 08/01/2014 14:04:10 29.96, -11.86 08/01/2014 13:58:51 29.97, -11.68 17.93 319
31 08/01/2014 14:50:57 -20.60, 158.09 08/01/2014 14:46:52 -20.60, 158.09 0.08 245
32 08/01/2014 15:33:11 -5.77, -28.55 08/01/2014 15:30:12 -5.77, -28.53 1.38 179
33 08/01/2014 16:17:41 23.40, 143.06 08/01/2014 16:15:52 23.43, 142.98 8.33 109
34 08/01/2014 17:05:55 -28.01, -48.19 08/01/2014 17:05:22 -28.04, -48.52 32.66 33
35 08/01/2014 17:54:46 29.90, 119.96 08/01/2014 17:55:29 30.04, 119.36 59.78 43
36 08/01/2014 18:44:16 -29.93, -72.41 08/01/2014 18:46:16 -30.14, -73.32 90.25 120
37 08/04/2014 03:52:12 -29.94, -38.87 08/04/2014 03:43:35 -30.15, -37.88 98.04 517
38 08/04/2014 04:41:42 29.94, 128.76 08/04/2014 04:34:22 30.06, 129.45 67.56 440
39 08/04/2014 05:31:05 -29.95, -63.59 08/04/2014 05:25:03 -30.03, -63.22 36.86 362
40 08/04/2014 06:20:35 29.94, 104.04 08/04/2014 06:15:50 29.94, 104.10 6.50 285
41 08/04/2014 07:04:53 -11.59, -83.99 08/04/2014 07:01:18 -11.59, -83.99 0.15 215
42 08/04/2014 07:47:06 -14.85, 89.32 08/04/2014 07:44:37 -14.85, 89.33 0.64 149
43 08/04/2014 08:33:33 25.41,-100.56 08/04/2014 08:32:17 25.46,-100.73 17.17 76
44 08/04/2014 09:21:48 -29.95, 68.21 08/04/2014 09:21:48 -30.00, 67.79 40.56 0
45 08/04/2014 10:11:11 29.92,-124.14 08/04/2014 10:12:28 30.08,-124.86 71.13 77

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/22/2014
SNOs_Map_AQUA_NPP_20140723.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/22/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service