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: 8/15/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/15/2014 03:17:28 29.89, -20.72 08/15/2014 03:19:56 30.07, -21.69 95.28 148
2 08/17/2014 12:25:33 29.99, 12.77 08/17/2014 12:17:22 30.22, 13.73 95.22 491
3 08/17/2014 13:14:55 -29.96,-179.56 08/17/2014 13:08:01 -30.08,-178.90 64.66 414
4 08/17/2014 14:04:26 29.99, -11.95 08/17/2014 13:58:49 30.04, -11.60 34.17 337
5 08/17/2014 14:53:48 -29.95, 155.72 08/17/2014 14:49:29 -29.96, 155.75 3.43 259
6 08/17/2014 15:37:21 8.40, -31.64 08/17/2014 15:34:10 8.40, -31.64 0.34 191
7 08/17/2014 16:19:42 17.04, 141.50 08/17/2014 16:17:38 17.04, 141.49 1.41 124
8 08/17/2014 17:06:29 -26.89, -48.54 08/17/2014 17:05:38 -26.92, -48.73 19.48 51
9 08/17/2014 17:55:01 29.94, 119.89 08/17/2014 17:55:26 30.05, 119.44 45.31 25
10 08/17/2014 18:44:32 -29.90, -72.49 08/17/2014 18:46:14 -30.08, -73.25 75.87 102
11 08/20/2014 04:42:00 29.95, 128.67 08/20/2014 04:34:21 30.13, 129.52 83.92 459
12 08/20/2014 05:31:23 -29.97, -63.68 08/20/2014 05:25:02 -30.11, -63.15 53.28 381
13 08/20/2014 06:20:53 29.95, 103.95 08/20/2014 06:15:49 30.01, 104.18 22.74 304
14 08/20/2014 07:08:40 -24.21, -86.95 08/20/2014 07:04:51 -24.21, -86.95 0.05 229
15 08/20/2014 07:50:57 -1.97, 86.45 08/20/2014 07:48:14 -1.98, 86.46 0.86 163
16 08/20/2014 08:34:10 24.26,-100.93 08/20/2014 08:32:35 24.28,-100.96 4.07 95
17 08/20/2014 09:22:24 -28.86, 67.84 08/20/2014 09:22:05 -28.88, 67.55 28.07 19
18 08/20/2014 10:11:29 29.92,-124.23 08/20/2014 10:12:27 30.02,-124.81 56.76 58
19 08/20/2014 11:00:59 -29.94, 43.40 08/20/2014 11:03:14 -30.11, 42.52 87.16 135
20 08/22/2014 20:58:28 29.99,-115.46 08/22/2014 20:51:22 30.15,-114.73 72.39 426
21 08/22/2014 21:47:50 -29.94, 52.21 08/22/2014 21:42:01 -30.02, 52.64 41.85 349
22 08/22/2014 22:37:21 29.98,-140.18 08/22/2014 22:32:50 30.04,-140.07 11.60 271
23 08/22/2014 23:22:44 -15.57, 30.93 08/22/2014 23:19:24 -15.57, 30.93 0.62 200
24 08/23/2014 00:04:58 -10.82,-155.76 08/23/2014 00:02:44 -10.82,-155.77 0.89 134
25 08/23/2014 00:50:05 26.21, 15.43 08/23/2014 00:49:02 26.24, 15.31 12.66 63
26 08/23/2014 01:38:34 -29.90,-176.00 08/23/2014 01:38:47 -29.96,-176.39 37.56 13
27 08/23/2014 02:27:57 29.88, -8.35 08/23/2014 02:29:27 30.05, -9.04 68.31 90
28 08/23/2014 03:17:27 -29.91, 159.28 08/23/2014 03:20:14 -30.14, 158.29 98.72 167
29 08/25/2014 12:25:25 -29.99,-167.20 08/25/2014 12:17:34 -30.17,-166.27 91.39 471
30 08/25/2014 13:14:55 29.97, 0.43 08/25/2014 13:08:22 30.13, 1.04 60.91 393
31 08/25/2014 14:04:18 -29.99, 168.08 08/25/2014 13:59:02 -30.05, 168.39 30.21 316
32 08/25/2014 14:53:35 29.19, -24.08 08/25/2014 14:49:36 29.19, -24.08 0.85 239
33 08/25/2014 15:36:06 -4.39, 149.25 08/25/2014 15:33:14 -4.38, 149.26 1.17 172
34 08/25/2014 16:18:22 -21.87, -37.39 08/25/2014 16:16:36 -21.87, -37.37 1.44 106
35 08/25/2014 17:06:01 28.09, 131.79 08/25/2014 17:05:30 28.14, 131.58 21.55 31
36 08/25/2014 17:55:01 -29.92, -60.12 08/25/2014 17:55:46 -30.05, -60.60 49.11 45
37 08/25/2014 18:44:24 29.89, 107.53 08/25/2014 18:46:27 30.07, 106.73 79.80 123
38 08/28/2014 04:41:51 -29.99, -51.31 08/28/2014 04:34:33 -30.14, -50.50 79.80 438
39 08/28/2014 05:31:21 29.97, 116.32 08/28/2014 05:25:21 30.10, 116.81 49.29 360
40 08/28/2014 06:20:44 -29.98, -76.03 08/28/2014 06:16:01 -30.02, -75.84 18.60 283
41 08/28/2014 07:07:58 21.78, 93.62 08/28/2014 07:04:29 21.79, 93.61 0.94 209
42 08/28/2014 07:49:53 5.22, -92.82 08/28/2014 07:47:30 5.22, -92.82 0.23 143
43 08/28/2014 08:33:47 -25.54, 79.38 08/28/2014 08:32:33 -25.52, 79.32 6.50 74
44 08/28/2014 09:21:57 29.89,-111.86 08/28/2014 09:21:58 29.98,-112.16 30.31 1
45 08/28/2014 10:11:27 -29.92, 55.77 08/28/2014 10:12:45 -30.08, 55.17 60.73 78
46 08/28/2014 11:00:50 29.89,-136.58 08/28/2014 11:03:26 30.10,-137.50 91.42 156

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 8/15/2014
SNOs_Map_AQUA_NPP_20140815.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 08/15/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service