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: 5/1/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 05/03/2015 06:21:47 29.99, 103.90 05/03/2015 06:12:45 30.09, 104.30 40.09 542
2 05/03/2015 07:11:10 -30.00, -88.45 05/03/2015 07:03:25 -30.02, -88.35 9.44 465
3 05/03/2015 07:55:53 12.68, 83.27 05/03/2015 07:49:18 12.69, 83.26 1.29 395
4 05/03/2015 08:38:55 10.28,-104.15 05/03/2015 08:33:28 10.28,-104.24 9.44 327
5 05/03/2015 09:27:11 -14.81, 64.46 05/03/2015 09:22:59 -14.87, 64.11 37.84 252
6 05/03/2015 10:15:17 19.40,-126.84 05/03/2015 10:12:21 19.50,-127.45 65.01 176
7 05/03/2015 11:03:33 -23.91, 41.84 05/03/2015 11:01:52 -24.06, 40.97 89.59 101
8 05/05/2015 21:48:44 -29.96, 52.16 05/05/2015 21:38:52 -30.09, 52.76 59.33 592
9 05/05/2015 22:38:14 29.96,-140.21 05/05/2015 22:29:39 29.99,-139.91 28.81 515
10 05/05/2015 23:27:12 -28.46, 27.83 05/05/2015 23:19:54 -28.46, 27.83 0.06 438
11 05/06/2015 00:09:18 1.65,-158.48 05/06/2015 00:03:06 1.65,-158.49 1.26 372
12 05/06/2015 00:54:56 11.89, 12.08 05/06/2015 00:49:56 11.91, 11.89 20.28 300
13 05/06/2015 01:43:12 -16.41,-179.30 05/06/2015 01:39:27 -16.49,-179.75 48.27 225
14 05/06/2015 02:31:18 21.00, -10.59 05/06/2015 02:28:49 21.12, -11.30 74.65 149
15 05/06/2015 03:19:34 -25.50, 158.11 05/06/2015 03:18:20 -25.68, 157.15 98.30 74
16 05/08/2015 14:05:11 -29.96, 168.05 05/08/2015 13:55:47 -30.06, 168.53 47.80 564
17 05/08/2015 14:54:41 29.96, -24.33 05/08/2015 14:46:35 30.02, -24.16 17.30 486
18 05/08/2015 15:40:57 -18.72, 146.06 05/08/2015 15:34:03 -18.72, 146.06 0.08 414
19 05/08/2015 16:23:00 -8.32, -40.47 05/08/2015 16:17:12 -8.31, -40.50 3.00 348
20 05/08/2015 17:10:56 13.52, 128.32 05/08/2015 17:06:23 13.59, 128.04 31.11 273
21 05/08/2015 17:59:12 -18.03, -63.05 05/08/2015 17:55:54 -18.17, -63.59 58.61 198
22 05/08/2015 18:47:18 22.63, 105.67 05/08/2015 18:45:16 22.80, 104.88 84.03 122
23 05/11/2015 06:21:38 -29.99, -76.08 05/11/2015 06:12:43 -30.09, -75.72 36.18 535
24 05/11/2015 07:11:08 29.99, 91.55 05/11/2015 07:03:30 29.99, 91.60 5.43 458
25 05/11/2015 07:54:26 -8.01, -95.69 05/11/2015 07:47:56 -8.01, -95.69 0.26 390
26 05/11/2015 08:38:48 -10.64, 75.91 05/11/2015 08:33:27 -10.69, 75.80 13.59 321
27 05/11/2015 09:26:55 15.18,-115.43 05/11/2015 09:22:50 15.26,-115.81 41.98 245
28 05/11/2015 10:15:10 -19.75, 53.23 05/11/2015 10:12:20 -19.89, 52.59 68.68 170
29 05/11/2015 11:03:17 24.29,-138.04 05/11/2015 11:01:43 24.46,-138.94 93.25 94
30 05/13/2015 21:48:40 30.00,-127.84 05/13/2015 21:38:56 30.08,-127.29 54.70 584
31 05/13/2015 22:38:03 -29.98, 39.81 05/13/2015 22:29:36 -30.01, 40.06 24.34 507
32 05/13/2015 23:26:08 24.88,-151.28 05/13/2015 23:18:57 24.88,-151.28 0.22 431
33 05/14/2015 00:07:37 3.71, 22.69 05/14/2015 00:01:31 3.71, 22.69 0.19 366
34 05/14/2015 00:54:44 -12.39,-167.82 05/14/2015 00:49:52 -12.41,-168.04 24.78 292
35 05/14/2015 01:42:52 16.87, 0.84 05/14/2015 01:39:15 16.98, 0.35 52.74 217
36 05/14/2015 02:31:06 -21.49, 169.52 05/14/2015 02:28:45 -21.61, 168.77 78.67 141

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 5/1/2015
SNOs_Map_AQUA_NPP_20150501.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 05/01/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service