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: 7/6/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 07/08/2014 12:25:37 -30.00,-167.21 07/08/2014 12:16:40 -30.18,-166.34 86.40 537
2 07/08/2014 13:15:06 29.97, 0.42 07/08/2014 13:07:26 30.08, 0.99 55.97 460
3 07/08/2014 14:04:29 -29.99, 168.07 07/08/2014 13:58:07 -30.06, 168.32 25.36 382
4 07/08/2014 14:52:48 25.70, -23.22 07/08/2014 14:47:41 25.69, -23.20 1.11 307
5 07/08/2014 15:35:19 -0.88, 149.98 07/08/2014 15:31:19 -0.88, 150.00 1.33 240
6 07/08/2014 16:19:09 -19.70, -37.90 07/08/2014 16:16:18 -19.69, -37.96 5.87 171
7 07/08/2014 17:07:17 24.18, 130.81 07/08/2014 17:05:41 24.25, 130.51 31.17 96
8 07/08/2014 17:55:31 -28.78, -60.42 07/08/2014 17:55:11 -28.87, -60.97 54.30 20
9 07/08/2014 18:44:35 29.90, 107.52 07/08/2014 18:45:32 30.05, 106.68 82.63 57
10 07/11/2014 04:42:04 -29.97, -51.32 07/11/2014 04:33:38 -30.12, -50.55 76.02 506
11 07/11/2014 05:31:34 29.95, 116.31 07/11/2014 05:24:26 30.08, 116.76 45.62 428
12 07/11/2014 06:20:57 -29.97, -76.04 07/11/2014 06:15:06 -30.00, -75.89 14.84 351
13 07/11/2014 07:07:03 17.66, 94.56 07/11/2014 07:02:24 17.66, 94.57 1.43 279
14 07/11/2014 07:49:30 7.42, -92.37 07/11/2014 07:45:58 7.42, -92.37 0.23 212
15 07/11/2014 08:35:07 -21.53, 78.40 07/11/2014 08:32:46 -21.57, 78.27 14.03 141
16 07/11/2014 09:23:14 26.06,-112.85 07/11/2014 09:22:09 26.13,-113.23 38.85 65
17 07/11/2014 10:11:41 -29.88, 55.74 07/11/2014 10:11:51 -30.04, 55.12 62.55 10
18 07/11/2014 11:01:03 29.92,-136.59 07/11/2014 11:02:31 30.11,-137.53 93.01 88
19 07/13/2014 20:09:09 29.96,-103.09 07/13/2014 19:59:58 30.19,-102.13 96.06 551
20 07/13/2014 20:58:32 -29.98, 64.56 07/13/2014 20:50:38 -30.11, 65.22 65.38 474
21 07/13/2014 21:48:02 29.96,-127.81 07/13/2014 21:41:25 30.02,-127.45 34.95 397
22 07/13/2014 22:37:25 -29.98, 39.84 07/13/2014 22:32:06 -29.99, 39.88 4.29 319
23 07/13/2014 23:21:35 10.66,-148.01 07/13/2014 23:17:25 10.67,-148.02 1.16 250
24 07/14/2014 00:03:30 16.35, 25.47 07/14/2014 00:00:26 16.35, 25.48 0.40 184
25 07/14/2014 00:51:04 -23.39,-165.28 07/14/2014 00:49:14 -23.45,-165.49 22.44 110
26 07/14/2014 01:39:11 27.92, 3.50 07/14/2014 01:38:37 28.01, 3.04 46.33 34
27 07/14/2014 02:28:08 -29.93, 171.64 07/14/2014 02:28:50 -30.11, 170.91 72.99 42
28 07/16/2014 12:25:37 30.00, 12.78 07/16/2014 12:16:58 30.20, 13.64 85.22 519
29 07/16/2014 13:14:59 -29.95,-179.55 07/16/2014 13:07:37 -30.05,-178.99 54.71 442
30 07/16/2014 14:04:30 30.00, -11.94 07/16/2014 13:58:25 30.02, -11.69 24.27 365
31 07/16/2014 14:52:35 -25.33, 156.90 07/16/2014 14:47:46 -25.32, 156.90 0.24 289
32 07/16/2014 15:35:23 1.03, -30.06 07/16/2014 15:31:41 1.03, -30.06 0.46 222
33 07/16/2014 16:18:45 20.72, 142.36 07/16/2014 16:16:11 20.74, 142.31 5.62 154
34 07/16/2014 17:07:00 -25.27, -48.93 07/16/2014 17:05:42 -25.31, -49.24 30.70 78
35 07/16/2014 17:55:07 29.81, 119.87 07/16/2014 17:55:04 29.94, 119.33 53.48 3
36 07/16/2014 18:44:36 -29.90, -72.49 07/16/2014 18:45:50 -30.10, -73.33 83.86 74
37 07/19/2014 04:42:03 30.00, 128.67 07/19/2014 04:33:57 30.15, 129.42 74.32 487
38 07/19/2014 05:31:25 -29.95, -63.66 07/19/2014 05:24:36 -30.06, -63.23 43.85 409
39 07/19/2014 06:20:56 30.00, 103.95 07/19/2014 06:15:24 30.03, 104.08 13.15 332
40 07/19/2014 07:06:44 -17.08, -85.28 07/19/2014 07:02:24 -17.08, -85.28 0.19 260
41 07/19/2014 07:48:57 -9.36, 88.05 07/19/2014 07:45:43 -9.36, 88.06 1.08 194
42 07/19/2014 08:34:39 22.65,-101.30 07/19/2014 08:32:37 22.67,-101.44 14.10 122
43 07/19/2014 09:22:55 -27.14, 67.41 07/19/2014 09:22:08 -27.24, 67.04 38.65 47
44 07/19/2014 10:11:31 29.93,-124.22 07/19/2014 10:12:01 30.05,-124.87 64.16 30
45 07/19/2014 11:01:02 -29.90, 43.40 07/19/2014 11:02:49 -30.10, 42.44 94.72 107

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 7/6/2014
SNOs_Map_AQUA_NPP_20140706.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 07/06/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service