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: 3/24/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/24/2015 05:31:54 29.98, 116.39 03/24/2015 05:23:01 30.07, 116.90 49.95 533
2 03/24/2015 06:21:16 -29.95, -75.95 03/24/2015 06:13:41 -30.00, -75.75 19.23 455
3 03/24/2015 07:08:14 20.77, 93.94 03/24/2015 07:01:52 20.77, 93.93 0.85 382
4 03/24/2015 07:48:53 10.82, -91.52 03/24/2015 07:43:35 10.83, -91.53 0.52 318
5 03/24/2015 08:37:09 -15.35, 77.10 03/24/2015 08:33:06 -15.41, 76.83 29.33 243
6 03/24/2015 09:25:15 19.94,-114.20 03/24/2015 09:22:28 20.03,-114.74 56.75 167
7 03/24/2015 10:13:31 -24.44, 54.49 03/24/2015 10:11:59 -24.60, 53.70 81.82 92
8 03/26/2015 20:58:51 -29.97, 64.66 03/26/2015 20:49:05 -30.11, 65.36 69.56 586
9 03/26/2015 21:48:21 29.94,-127.71 03/26/2015 21:39:52 30.03,-127.32 39.14 509
10 03/26/2015 22:37:44 -29.97, 39.94 03/26/2015 22:30:33 -30.00, 40.02 8.72 431
11 03/26/2015 23:21:39 9.74,-147.70 03/26/2015 23:15:36 9.74,-147.70 0.38 363
12 03/27/2015 00:04:58 12.19, 24.66 03/27/2015 00:00:03 12.22, 24.57 11.12 295
13 03/27/2015 00:53:14 -16.71,-166.71 03/27/2015 00:49:34 -16.81,-167.07 39.62 220
14 03/27/2015 01:41:20 21.31, 2.01 03/27/2015 01:38:56 21.43, 1.38 66.32 144
15 03/27/2015 02:29:36 -25.80, 170.71 03/27/2015 02:28:27 -25.99, 169.83 90.55 69
16 03/29/2015 13:15:17 -29.97,-179.45 03/29/2015 13:05:55 -30.07,-178.85 58.53 562
17 03/29/2015 14:04:47 29.95, -11.82 03/29/2015 13:56:42 29.99, -11.53 28.10 485
18 03/29/2015 14:53:33 -27.75, 156.40 03/29/2015 14:46:45 -27.75, 156.40 0.13 408
19 03/29/2015 15:34:40 -2.64, -29.16 03/29/2015 15:28:56 -2.64, -29.15 0.69 344
20 03/29/2015 16:21:00 13.64, 140.88 03/29/2015 16:16:29 13.67, 140.68 21.86 271
21 03/29/2015 17:09:15 -18.22, -50.47 03/29/2015 17:05:59 -18.31, -50.93 49.72 196
22 03/29/2015 17:57:22 22.75, 118.24 03/29/2015 17:55:22 22.87, 117.51 75.85 120
23 03/29/2015 18:45:37 -27.30, -73.02 03/29/2015 18:44:52 -27.49, -74.00 98.95 45
24 04/01/2015 05:31:43 -29.96, -63.55 04/01/2015 05:22:46 -30.04, -63.07 47.21 537
25 04/01/2015 06:21:14 30.00, 104.06 04/01/2015 06:13:34 30.02, 104.24 16.69 460
26 04/01/2015 07:07:24 -18.42, -85.46 04/01/2015 07:00:57 -18.42, -85.47 1.22 387
27 04/01/2015 07:49:02 -10.14, 88.35 04/01/2015 07:43:40 -10.14, 88.31 4.30 322
28 04/01/2015 08:37:02 15.09,-102.90 04/01/2015 08:32:55 15.17,-103.20 32.76 247
29 04/01/2015 09:25:18 -19.61, 65.74 04/01/2015 09:22:26 -19.75, 65.19 60.07 172
30 04/01/2015 10:13:24 24.20,-125.51 04/01/2015 10:11:48 24.37,-126.33 85.19 96
31 04/03/2015 20:58:46 29.98,-115.31 04/03/2015 20:48:57 30.11,-114.64 66.32 589
32 04/03/2015 21:48:09 -29.99, 52.34 04/03/2015 21:39:38 -30.08, 52.70 35.60 511
33 04/03/2015 22:37:39 29.98,-140.03 04/03/2015 22:30:25 30.00,-139.98 5.37 434
34 04/03/2015 23:20:17 -5.60, 33.26 04/03/2015 23:14:10 -5.60, 33.26 0.25 367
35 04/04/2015 00:04:56 -12.03,-155.34 04/03/2015 23:59:58 -12.09,-155.47 15.27 298
36 04/04/2015 00:53:02 16.62, 13.34 04/04/2015 00:49:20 16.72, 12.94 43.59 222
37 04/04/2015 01:41:18 -21.13,-178.00 04/04/2015 01:38:51 -21.29,-178.66 70.17 147
38 04/04/2015 02:29:24 25.72, -9.24 04/04/2015 02:28:13 25.91, -10.16 94.37 71
39 04/06/2015 13:15:10 29.94, 0.60 04/06/2015 13:05:47 30.04, 1.16 54.59 563
40 04/06/2015 14:04:33 -29.95, 168.25 04/06/2015 13:56:28 -30.01, 168.49 23.84 485
41 04/06/2015 14:52:14 23.38, -22.48 04/06/2015 14:45:23 23.38, -22.47 1.13 411
42 04/06/2015 15:33:22 6.46, 151.73 04/06/2015 15:27:36 6.46, 151.73 0.04 346
43 04/06/2015 16:20:55 -13.58, -39.10 04/06/2015 16:16:23 -13.62, -39.34 26.43 272
44 04/06/2015 17:09:01 18.17, 129.59 04/06/2015 17:05:45 18.25, 129.08 54.53 196
45 04/06/2015 17:57:17 -22.67, -61.74 04/06/2015 17:55:16 -22.81, -62.50 80.25 121

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/24/2015
SNOs_Map_AQUA_NPP_20150324.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 03/24/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service