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: 3/25/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/26/2015 20:58:51 -29.96, 64.66 03/26/2015 20:49:05 -30.10, 65.37 69.57 586
2 03/26/2015 21:48:22 29.99,-127.72 03/26/2015 21:39:53 30.07,-127.33 39.07 509
3 03/26/2015 22:37:44 -29.96, 39.94 03/26/2015 22:30:33 -30.00, 40.02 8.70 431
4 03/26/2015 23:21:39 9.73,-147.70 03/26/2015 23:15:36 9.73,-147.70 0.37 363
5 03/27/2015 00:04:57 12.20, 24.67 03/27/2015 00:00:02 12.23, 24.57 11.12 295
6 03/27/2015 00:53:13 -16.72,-166.71 03/27/2015 00:49:33 -16.82,-167.06 39.62 220
7 03/27/2015 01:41:19 21.31, 2.01 03/27/2015 01:38:55 21.44, 1.38 66.32 144
8 03/27/2015 02:29:35 -25.81, 170.71 03/27/2015 02:28:26 -26.00, 169.83 90.54 69
9 03/29/2015 13:15:17 -29.96,-179.45 03/29/2015 13:05:55 -30.06,-178.85 58.53 562
10 03/29/2015 14:04:47 29.94, -11.82 03/29/2015 13:56:42 29.98, -11.53 28.12 485
11 03/29/2015 14:53:31 -27.62, 156.44 03/29/2015 14:46:43 -27.62, 156.44 0.06 408
12 03/29/2015 15:34:38 -2.77, -29.13 03/29/2015 15:28:54 -2.77, -29.12 0.80 344
13 03/29/2015 16:21:00 13.64, 140.88 03/29/2015 16:16:29 13.68, 140.68 21.88 271
14 03/29/2015 17:09:16 -18.16, -50.49 03/29/2015 17:06:00 -18.26, -50.94 49.83 196
15 03/29/2015 17:57:22 22.75, 118.24 03/29/2015 17:55:22 22.88, 117.52 75.86 120
16 03/29/2015 18:45:38 -27.24, -73.03 03/29/2015 18:44:53 -27.44, -74.01 99.10 45
17 04/01/2015 05:31:43 -29.96, -63.55 04/01/2015 05:22:46 -30.03, -63.07 47.19 537
18 04/01/2015 06:21:14 30.00, 104.07 04/01/2015 06:13:34 30.01, 104.24 16.74 460
19 04/01/2015 07:07:18 -18.06, -85.38 04/01/2015 07:00:51 -18.06, -85.39 0.89 387
20 04/01/2015 07:48:57 -10.44, 88.41 04/01/2015 07:43:35 -10.44, 88.38 4.01 322
21 04/01/2015 08:37:02 15.09,-102.90 04/01/2015 08:32:55 15.18,-103.20 32.90 247
22 04/01/2015 09:25:17 -19.67, 65.76 04/01/2015 09:22:26 -19.75, 65.19 60.17 171
23 04/01/2015 10:13:24 24.20,-125.51 04/01/2015 10:11:48 24.38,-126.33 85.27 96
24 04/03/2015 20:58:46 29.98,-115.31 04/03/2015 20:48:57 30.10,-114.64 66.25 589
25 04/03/2015 21:48:09 -30.00, 52.34 04/03/2015 21:39:38 -30.07, 52.70 35.43 511
26 04/03/2015 22:37:39 29.99,-140.03 04/03/2015 22:30:25 30.00,-139.98 4.96 434
27 04/03/2015 23:20:07 -5.01, 33.39 04/03/2015 23:14:00 -5.01, 33.40 0.80 367
28 04/04/2015 00:04:55 -12.09,-155.33 04/03/2015 23:59:58 -12.10,-155.47 15.16 297
29 04/04/2015 00:53:02 16.62, 13.34 04/04/2015 00:49:20 16.72, 12.94 43.80 222
30 04/04/2015 01:41:17 -21.19,-177.99 04/04/2015 01:38:51 -21.29,-178.66 70.32 146
31 04/04/2015 02:29:24 25.72, -9.24 04/04/2015 02:28:13 25.92, -10.16 94.51 71
32 04/06/2015 13:15:10 29.96, 0.60 04/06/2015 13:05:48 30.09, 1.14 54.42 562
33 04/06/2015 14:04:33 -29.97, 168.25 04/06/2015 13:56:28 -30.00, 168.49 23.68 485
34 04/06/2015 14:52:33 24.54, -22.76 04/06/2015 14:45:43 24.55, -22.76 0.56 410
35 04/06/2015 15:33:06 7.41, 151.94 04/06/2015 15:27:20 7.41, 151.95 0.88 346
36 04/06/2015 16:20:53 -13.62, -39.09 04/06/2015 16:16:21 -13.69, -39.32 26.66 272
37 04/06/2015 17:09:00 18.15, 129.59 04/06/2015 17:05:44 18.26, 129.09 54.69 196
38 04/06/2015 17:57:15 -22.72, -61.72 04/06/2015 17:55:14 -22.88, -62.48 80.33 121

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/25/2015
SNOs_Map_AQUA_NPP_20150325.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 03/25/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service