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: 3/29/2015
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/29/2015 13:15:24 -29.96,-179.47 03/29/2015 13:05:55 -30.07,-178.85 61.22 569
2 03/29/2015 14:04:55 29.99, -11.86 03/29/2015 13:56:43 30.04, -11.55 30.73 492
3 03/29/2015 14:54:17 -29.95, 155.81 03/29/2015 14:47:23 -29.96, 155.80 1.13 414
4 03/29/2015 15:36:09 2.29, -30.24 03/29/2015 15:30:20 2.29, -30.25 1.15 349
5 03/29/2015 16:21:14 13.24, 140.75 03/29/2015 16:16:36 13.27, 140.58 18.44 278
6 03/29/2015 17:09:30 -17.76, -50.61 03/29/2015 17:06:07 -17.85, -51.04 46.44 203
7 03/29/2015 17:57:37 22.30, 118.10 03/29/2015 17:55:30 22.41, 117.40 72.74 127
8 03/29/2015 18:45:52 -26.85, -73.17 03/29/2015 18:45:00 -27.03, -74.12 96.04 52
9 04/01/2015 05:31:55 -29.98, -63.60 04/01/2015 05:22:47 -30.10, -63.08 51.86 548
10 04/01/2015 06:21:25 29.95, 104.03 04/01/2015 06:13:34 30.01, 104.24 21.55 471
11 04/01/2015 07:08:37 -22.10, -86.37 04/01/2015 07:02:00 -22.10, -86.37 0.12 397
12 04/01/2015 07:49:46 -8.20, 87.87 04/01/2015 07:44:13 -8.20, 87.87 0.03 333
13 04/01/2015 08:37:25 14.42,-103.11 04/01/2015 08:33:07 14.47,-103.36 27.43 258
14 04/01/2015 09:25:41 -18.95, 65.53 04/01/2015 09:22:38 -19.05, 65.02 54.92 183
15 04/01/2015 10:13:47 23.54,-125.73 04/01/2015 10:12:00 23.67,-126.51 80.45 107
16 04/03/2015 20:59:02 29.98,-115.38 04/03/2015 20:49:02 30.39,-114.72 78.61 600
17 04/03/2015 21:48:24 -29.94, 52.28 04/03/2015 21:39:37 -30.02, 52.71 42.28 527
18 04/03/2015 22:37:55 29.98,-140.10 04/03/2015 22:30:25 30.00,-139.98 11.76 450
19 04/03/2015 23:22:18 -11.95, 31.81 04/03/2015 23:15:58 -11.94, 31.82 1.21 380
20 04/04/2015 00:05:27 -11.13,-155.61 04/04/2015 00:00:14 -11.16,-155.68 7.71 313
21 04/04/2015 00:53:34 15.66, 13.04 04/04/2015 00:49:37 15.72, 12.71 36.65 237
22 04/04/2015 01:41:49 -20.24,-178.29 04/04/2015 01:39:07 -20.35,-178.89 63.47 162
23 04/04/2015 02:29:56 24.77, -9.55 04/04/2015 02:28:30 24.92, -10.42 88.35 86
24 04/06/2015 13:15:30 29.96, 0.51 04/06/2015 13:05:48 30.10, 1.14 62.95 582
25 04/06/2015 14:04:53 -29.97, 168.16 04/06/2015 13:56:28 -30.01, 168.49 32.35 505
26 04/06/2015 14:54:13 29.35, -24.05 04/06/2015 14:47:05 29.35, -24.03 2.70 428
27 04/06/2015 15:35:59 -1.83, 149.87 04/06/2015 15:29:57 -1.83, 149.88 1.22 362
28 04/06/2015 16:21:33 -12.49, -39.43 04/06/2015 16:16:42 -12.51, -39.59 17.44 291
29 04/06/2015 17:09:40 17.02, 129.23 04/06/2015 17:06:05 17.08, 128.81 46.01 215
30 04/06/2015 17:57:56 -21.53, -62.10 04/06/2015 17:55:36 -21.65, -62.79 72.24 140
31 04/06/2015 18:46:03 26.06, 106.65 04/06/2015 18:44:58 26.27, 105.71 96.17 65
32 04/09/2015 05:31:57 30.00, 116.39 04/09/2015 05:22:38 30.10, 116.92 52.50 559
33 04/09/2015 06:21:19 -29.95, -75.94 04/09/2015 06:13:18 -30.01, -75.73 22.00 481
34 04/09/2015 07:09:04 23.62, 93.26 04/09/2015 07:02:17 23.62, 93.25 1.27 407
35 04/09/2015 07:49:39 8.22, -92.09 04/09/2015 07:43:56 8.22, -92.09 0.47 343
36 04/09/2015 08:37:37 -13.83, 76.75 04/09/2015 08:33:09 -13.86, 76.50 27.67 268
37 04/09/2015 09:25:44 18.36,-114.57 04/09/2015 09:22:31 18.48,-115.08 55.42 193
38 04/09/2015 10:14:00 -22.87, 54.10 04/09/2015 10:12:02 -23.05, 53.34 80.95 118
39 04/11/2015 21:48:23 29.98,-127.72 04/11/2015 21:39:28 30.06,-127.29 41.80 535
40 04/11/2015 22:37:46 -29.99, 39.94 04/11/2015 22:30:09 -30.03, 40.04 11.21 457
41 04/11/2015 23:22:15 11.83,-148.15 04/11/2015 23:15:47 11.83,-148.15 0.80 388
42 04/12/2015 00:05:24 10.71, 24.34 04/12/2015 00:00:04 10.73, 24.26 8.97 320
43 04/12/2015 00:53:40 -15.23,-167.04 04/12/2015 00:49:35 -15.31,-167.39 37.69 245
44 04/12/2015 01:41:46 19.82, 1.66 04/12/2015 01:38:57 19.94, 1.05 64.94 169

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/29/2015
SNOs_Map_AQUA_NPP_20150329.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 03/29/2015 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service