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: 8/5/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/06/2014 20:58:33 29.95,-115.46 08/06/2014 20:50:56 30.11,-114.69 75.90 457
2 08/06/2014 21:47:56 -29.97, 52.19 08/06/2014 21:41:37 -30.09, 52.64 45.34 379
3 08/06/2014 22:37:26 29.95,-140.18 08/06/2014 22:32:24 30.00,-140.04 15.16 302
4 08/06/2014 23:23:32 -18.12, 30.34 08/06/2014 23:19:42 -18.12, 30.34 0.10 230
5 08/07/2014 00:05:51 -7.96,-156.40 08/07/2014 00:03:07 -7.96,-156.40 0.46 164
6 08/07/2014 00:50:42 24.33, 14.96 08/07/2014 00:49:08 24.38, 14.85 11.95 94
7 08/07/2014 01:38:57 -28.86,-176.29 08/07/2014 01:38:39 -28.92,-176.65 35.70 18
8 08/07/2014 02:28:02 29.93, -8.36 08/07/2014 02:29:01 30.04, -9.01 64.36 59
9 08/07/2014 03:17:33 -29.89, 159.26 08/07/2014 03:19:49 -30.07, 158.29 94.88 136
10 08/09/2014 12:25:32 -29.98,-167.21 08/09/2014 12:16:59 -30.23,-166.22 99.70 513
11 08/09/2014 13:15:02 29.96, 0.42 08/09/2014 13:07:45 30.08, 1.12 69.35 437
12 08/09/2014 14:04:25 -29.98, 168.07 08/09/2014 13:58:26 -30.07, 168.46 38.62 359
13 08/09/2014 14:53:55 29.96, -24.30 08/09/2014 14:49:13 29.98, -24.22 8.20 282
14 08/09/2014 15:38:27 -12.46, 147.49 08/09/2014 15:34:55 -12.47, 147.49 0.20 212
15 08/09/2014 16:20:45 -13.68, -39.27 08/09/2014 16:18:19 -13.68, -39.27 0.42 146
16 08/09/2014 17:06:51 25.52, 131.13 08/09/2014 17:05:37 25.57, 130.97 16.86 74
17 08/09/2014 17:55:08 -29.93, -60.13 08/09/2014 17:55:10 -29.99, -60.54 40.38 2
18 08/09/2014 18:44:31 29.91, 107.52 08/09/2014 18:45:50 30.06, 106.80 70.93 79
19 08/12/2014 04:42:00 -29.96, -51.33 08/12/2014 04:33:47 -30.14, -50.38 92.99 493
20 08/12/2014 05:31:30 29.94, 116.30 08/12/2014 05:24:34 30.06, 116.94 62.60 416
21 08/12/2014 06:20:53 -29.96, -76.05 08/12/2014 06:15:15 -30.04, -75.73 32.01 338
22 08/12/2014 07:10:24 30.00, 91.57 08/12/2014 07:06:03 30.02, 91.58 2.35 261
23 08/12/2014 07:53:10 -6.10, -95.26 08/12/2014 07:49:56 -6.10, -95.25 1.02 194
24 08/12/2014 08:35:29 -19.97, 78.03 08/12/2014 08:33:21 -19.98, 78.04 0.81 128
25 08/12/2014 09:22:58 26.80,-112.67 08/12/2014 09:22:05 26.82,-112.89 21.80 53
26 08/12/2014 10:11:37 -29.89, 55.74 08/12/2014 10:11:59 -30.01, 55.27 47.15 22
27 08/12/2014 11:00:59 29.93,-136.60 08/12/2014 11:02:39 30.08,-137.38 77.65 100
28 08/14/2014 20:58:28 -29.96, 64.56 08/14/2014 20:50:36 -30.12, 65.43 86.15 472
29 08/14/2014 21:47:58 29.94,-127.82 08/14/2014 21:41:23 30.04,-127.25 55.75 395
30 08/14/2014 22:37:21 -29.96, 39.84 08/14/2014 22:32:04 -30.02, 40.08 25.11 317
31 08/14/2014 23:25:42 25.79,-151.48 08/14/2014 23:21:40 25.79,-151.48 0.56 242
32 08/15/2014 00:08:12 -0.91, 21.73 08/15/2014 00:05:17 -0.91, 21.73 0.31 175
33 08/15/2014 00:51:05 -23.10,-165.35 08/15/2014 00:49:17 -23.10,-165.38 2.59 108
34 08/15/2014 01:39:05 28.00, 3.51 08/15/2014 01:38:32 28.07, 3.25 26.75 33
35 08/15/2014 02:28:04 -29.89, 171.62 08/15/2014 02:28:47 -30.03, 171.08 54.07 43
36 08/15/2014 03:17:26 29.93, -20.71 08/15/2014 03:19:27 30.10, -21.57 84.53 121
37 08/17/2014 13:14:55 -29.98,-179.57 08/17/2014 13:07:25 -30.17,-178.77 79.09 450
38 08/17/2014 14:04:25 29.97, -11.94 08/17/2014 13:58:12 30.09, -11.45 48.65 373
39 08/17/2014 14:53:48 -29.98, 155.71 08/17/2014 14:48:52 -30.01, 155.90 18.05 296
40 08/17/2014 15:40:33 20.03, -34.23 08/17/2014 15:36:50 20.03, -34.22 1.14 223
41 08/17/2014 16:23:02 4.93, 138.86 08/17/2014 16:20:26 4.93, 138.85 0.79 156
42 08/17/2014 17:07:04 -24.76, -49.07 08/17/2014 17:05:37 -24.75, -49.14 7.88 87
43 08/17/2014 17:55:12 29.24, 119.71 08/17/2014 17:55:00 29.31, 119.40 31.71 12
44 08/17/2014 18:44:31 -29.92, -72.49 08/17/2014 18:45:36 -30.05, -73.10 60.94 65
45 08/17/2014 19:33:54 29.90, 95.16 08/17/2014 19:36:16 30.12, 94.24 91.65 142

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/5/2014
SNOs_Map_AQUA_NPP_20140806.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 08/05/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service