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: 3/15/2014
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/15/2014 22:37:47 29.98,-140.14 03/15/2014 22:28:43 30.01,-140.05 9.24 544
2 03/15/2014 23:22:28 -13.02, 31.54 03/15/2014 23:14:34 -13.02, 31.54 0.12 474
3 03/16/2014 00:06:51 -5.58,-156.85 03/16/2014 00:00:06 -5.62,-156.94 11.19 405
4 03/16/2014 00:54:58 10.13, 11.79 03/16/2014 00:49:29 10.19, 11.43 39.93 329
5 03/16/2014 01:43:13 -14.71,-179.58 03/16/2014 01:38:59 -14.85, 179.81 67.44 254
6 03/16/2014 02:31:20 19.26, -10.89 03/16/2014 02:28:22 19.42, -11.77 93.28 178
7 03/18/2014 14:04:49 -29.99, 168.10 03/18/2014 13:54:57 -30.05, 168.39 29.05 592
8 03/18/2014 14:54:12 29.54, -24.16 03/18/2014 14:45:37 29.55, -24.17 0.96 515
9 03/18/2014 15:36:43 -4.74, 149.20 03/18/2014 15:29:15 -4.74, 149.19 1.21 448
10 03/18/2014 16:22:54 -7.34, -40.60 03/18/2014 16:16:38 -7.38, -40.78 20.69 376
11 03/18/2014 17:11:01 11.89, 128.04 03/18/2014 17:06:01 11.96, 127.59 49.37 300
12 03/18/2014 17:59:16 -16.46, -63.32 03/18/2014 17:55:31 -16.60, -64.02 76.19 225
13 03/21/2014 06:21:21 -29.98, -76.03 03/21/2014 06:11:59 -30.00, -75.84 18.31 562
14 03/21/2014 07:08:31 21.53, 93.69 03/21/2014 07:00:23 21.54, 93.68 1.17 488
15 03/21/2014 07:50:42 4.51, -92.96 03/21/2014 07:43:40 4.54, -92.97 3.13 422
16 03/21/2014 08:38:56 -9.16, 75.66 03/21/2014 08:33:10 -9.19, 75.38 30.78 346
17 03/21/2014 09:27:04 13.64,-115.70 03/21/2014 09:22:33 13.77,-116.23 58.84 271
18 03/21/2014 10:15:18 -18.27, 52.96 03/21/2014 10:12:03 -18.41, 52.17 85.03 195
19 03/23/2014 21:48:29 29.97,-127.80 03/23/2014 21:38:29 30.52,-127.55 65.26 600
20 03/23/2014 22:37:52 -29.98, 39.85 03/23/2014 22:29:02 -30.02, 39.91 7.53 530
21 03/23/2014 23:22:16 11.52,-148.17 03/23/2014 23:14:35 11.52,-148.18 0.20 461
22 03/24/2014 00:06:42 6.38, 23.32 03/24/2014 00:00:11 6.40, 23.21 12.27 391
23 03/24/2014 00:54:57 -10.96,-168.07 03/24/2014 00:49:41 -11.05,-168.44 40.91 316
24 03/24/2014 01:43:04 15.51, 0.59 03/24/2014 01:39:04 15.63, -0.04 68.43 240
25 03/24/2014 02:31:19 -20.07, 169.25 03/24/2014 02:28:34 -20.26, 168.38 93.78 165
26 03/26/2014 14:04:59 29.99, -11.93 03/26/2014 13:55:23 30.03, -11.66 26.12 576
27 03/26/2014 14:53:14 -25.91, 156.76 03/26/2014 14:44:54 -25.91, 156.78 1.25 500
28 03/26/2014 15:36:00 1.50, -30.14 03/26/2014 15:28:47 1.50, -30.14 0.47 433
29 03/26/2014 16:22:41 8.24, 139.60 03/26/2014 16:16:41 8.31, 139.40 23.20 360
30 03/26/2014 17:10:55 -12.88, -51.77 03/26/2014 17:06:11 -12.96, -52.24 51.29 284
31 03/26/2014 17:59:03 17.36, 116.89 03/26/2014 17:55:34 17.53, 116.17 78.10 209
32 03/29/2014 06:21:26 29.95, 103.97 03/29/2014 06:12:23 29.95, 104.12 14.43 543
33 03/29/2014 07:07:31 -18.05, -85.49 03/29/2014 06:59:41 -18.05, -85.50 1.06 470
34 03/29/2014 07:50:29 -5.67, 87.27 03/29/2014 07:43:46 -5.68, 87.23 5.05 403
35 03/29/2014 08:38:35 10.27,-104.08 03/29/2014 08:33:08 10.32,-104.38 34.04 327
36 03/29/2014 09:26:51 -14.79, 64.54 03/29/2014 09:22:39 -14.91, 63.98 61.68 252
37 03/29/2014 10:14:57 19.39,-126.76 03/29/2014 10:12:01 19.54,-127.58 87.58 176

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/15/2014
SNOs_Map_AQUA_NPP_20140316.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 03/15/2014 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service