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: 6/18/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/19/2014 20:09:10 -29.95, 76.93 06/19/2014 19:59:19 -30.13, 77.88 93.95 591
2 06/19/2014 20:58:41 29.98,-115.45 06/19/2014 20:50:08 30.14,-114.82 63.42 513
3 06/19/2014 21:48:03 -29.95, 52.21 06/19/2014 21:40:47 -30.01, 52.54 32.78 436
4 06/19/2014 22:37:31 29.80,-140.13 06/19/2014 22:31:32 29.79,-140.10 2.80 359
5 06/19/2014 23:20:38 -7.18, 32.77 06/19/2014 23:15:47 -7.18, 32.78 1.41 291
6 06/20/2014 00:03:37 -16.50,-154.51 06/19/2014 23:59:53 -16.52,-154.52 3.05 224
7 06/20/2014 00:51:43 21.09, 14.20 06/20/2014 00:49:15 21.13, 13.93 28.34 148
8 06/20/2014 01:39:59 -25.59,-177.10 06/20/2014 01:38:46 -25.71,-177.61 52.91 73
9 06/20/2014 02:28:10 29.88, -8.36 06/20/2014 02:28:13 30.03, -9.12 75.18 3
10 06/22/2014 12:25:37 -29.97,-167.19 06/22/2014 12:16:17 -30.13,-166.34 83.60 560
11 06/22/2014 13:15:07 29.94, 0.44 06/22/2014 13:07:05 30.08, 0.97 53.19 482
12 06/22/2014 14:04:30 -29.97, 168.09 06/22/2014 13:57:45 -30.01, 168.32 22.42 405
13 06/22/2014 14:52:29 24.46, -22.90 06/22/2014 14:46:59 24.47, -22.90 0.29 330
14 06/22/2014 15:35:01 0.29, 150.25 06/22/2014 15:30:38 0.28, 150.24 0.68 263
15 06/22/2014 16:19:33 -18.34, -38.21 06/22/2014 16:16:20 -18.34, -38.31 10.74 193
16 06/22/2014 17:07:39 22.87, 130.51 06/22/2014 17:05:41 22.95, 130.16 36.43 118
17 06/22/2014 17:55:54 -27.43, -60.75 06/22/2014 17:55:12 -27.52, -61.35 60.02 42
18 06/22/2014 18:44:35 29.91, 107.54 06/22/2014 18:45:09 30.09, 106.68 85.42 34
19 06/25/2014 04:42:02 -29.95, -51.29 06/25/2014 04:33:14 -30.13, -50.56 73.29 528
20 06/25/2014 05:31:33 29.98, 116.32 06/25/2014 05:24:02 30.09, 116.75 42.63 451
21 06/25/2014 06:20:55 -29.95, -76.01 06/25/2014 06:14:41 -29.96, -75.89 12.19 374
22 06/25/2014 07:06:46 16.73, 94.79 06/25/2014 07:01:44 16.73, 94.79 0.64 302
23 06/25/2014 07:48:44 10.10, -91.77 06/25/2014 07:44:48 10.10, -91.76 0.73 236
24 06/25/2014 08:35:28 -20.17, 78.10 06/25/2014 08:32:45 -20.21, 77.93 19.08 163
25 06/25/2014 09:23:34 24.76,-113.15 06/25/2014 09:22:07 24.82,-113.58 44.23 87
26 06/25/2014 10:11:50 -29.25, 55.60 06/25/2014 10:11:38 -29.39, 54.93 66.69 12
27 06/25/2014 11:01:01 29.93,-136.57 06/25/2014 11:02:06 30.14,-137.53 95.79 65
28 06/27/2014 20:09:06 29.98,-103.07 06/27/2014 19:59:32 30.21,-102.13 93.30 574
29 06/27/2014 20:58:28 -29.94, 64.60 06/27/2014 20:50:11 -30.07, 65.23 62.74 497
30 06/27/2014 21:47:59 29.98,-127.79 06/27/2014 21:40:59 30.03,-127.46 32.18 420
31 06/27/2014 22:37:21 -29.94, 39.88 06/27/2014 22:31:39 -29.96, 39.89 2.20 342
32 06/27/2014 23:20:54 8.39,-147.49 06/27/2014 23:16:20 8.39,-147.50 1.19 274
33 06/28/2014 00:03:24 16.50, 25.53 06/27/2014 23:59:57 16.49, 25.51 2.64 207
34 06/28/2014 00:51:23 -22.04,-165.57 06/28/2014 00:49:11 -22.08,-165.83 27.50 132
35 06/28/2014 01:39:30 26.56, 3.18 06/28/2014 01:38:33 26.69, 2.68 51.74 57
36 06/28/2014 02:28:05 -29.91, 171.66 06/28/2014 02:28:24 -30.08, 170.90 75.77 19
37 06/30/2014 12:25:31 29.94, 12.83 06/30/2014 12:16:28 30.10, 13.67 82.80 543
38 06/30/2014 13:14:54 -29.95,-179.52 06/30/2014 13:07:09 -30.08,-178.99 52.16 465
39 06/30/2014 14:04:24 29.94, -11.89 06/30/2014 13:57:56 29.99, -11.67 21.60 388
40 06/30/2014 14:52:07 -23.95, 157.27 06/30/2014 14:46:54 -23.95, 157.26 0.64 313
41 06/30/2014 15:34:21 -2.41, -29.29 06/30/2014 15:30:14 -2.41, -29.28 1.32 247
42 06/30/2014 16:19:03 19.32, 142.07 06/30/2014 16:16:06 19.36, 141.98 10.31 177
43 06/30/2014 17:07:18 -23.89, -49.24 06/30/2014 17:05:37 -23.94, -49.58 35.70 101
44 06/30/2014 17:55:25 28.41, 119.54 06/30/2014 17:54:59 28.55, 118.96 58.90 26
45 06/30/2014 18:44:31 -29.89, -72.45 06/30/2014 18:45:22 -30.07, -73.33 86.39 51

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/18/2014
SNOs_Map_AQUA_NPP_20140619.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 06/18/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service