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: 6/28/2017
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 06/30/2017 16:25:03 4.01, -43.00 06/30/2017 16:15:39 3.95, -43.23 27.09 564
2 06/30/2017 17:13:09 0.55, 125.63 06/30/2017 17:05:01 0.66, 125.13 57.06 488
3 06/30/2017 18:01:25 -5.12, -65.77 06/30/2017 17:54:32 -5.28, -66.54 86.36 413
4 07/03/2017 07:59:12 -29.99,-100.71 07/03/2017 07:49:12 -30.19,-101.11 44.85 600
5 07/03/2017 08:41:07 2.50, 73.20 07/03/2017 08:32:08 2.44, 72.88 36.39 539
6 07/03/2017 09:29:14 2.01,-118.18 07/03/2017 09:21:31 2.11,-118.77 66.50 463
7 07/03/2017 10:17:30 -6.57, 50.41 07/03/2017 10:11:02 -6.73, 49.56 95.51 388
8 07/06/2017 00:08:55 -5.60, 20.80 07/05/2017 23:59:05 -5.55, 20.67 16.27 590
9 07/06/2017 00:57:10 0.99,-170.60 07/06/2017 00:48:36 0.93,-171.00 45.90 514
10 07/06/2017 01:45:18 3.46, -1.99 07/06/2017 01:37:59 3.62, -2.65 75.70 439
11 07/08/2017 16:24:59 -4.10, 137.00 07/08/2017 16:15:34 -4.04, 136.78 25.43 565
12 07/08/2017 17:13:15 -0.45, -54.41 07/08/2017 17:05:05 -0.58, -54.89 55.29 490
13 07/08/2017 18:01:21 5.03, 114.22 07/08/2017 17:54:27 5.18, 113.47 84.82 414
14 07/11/2017 07:59:15 29.99, 79.27 07/11/2017 07:49:15 30.26, 78.86 49.36 600
15 07/11/2017 08:41:03 -2.60,-106.80 07/11/2017 08:32:03 -2.54,-107.11 34.89 540
16 07/11/2017 09:29:19 -1.95, 61.79 07/11/2017 09:21:34 -2.08, 61.22 64.69 465
17 07/11/2017 10:17:25 6.53,-129.58 07/11/2017 10:10:56 6.68,-130.41 93.97 389

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 6/28/2017
SNOs_Map_AQUA_NPP_20170629.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 06/28/2017 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service