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: 3/18/2019
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2019 08:42:18 4.52, 72.75 03/19/2019 08:32:46 4.45, 72.33 47.34 572
2 03/19/2019 09:30:27 -0.07,-118.64 03/19/2019 09:22:09 0.10,-119.31 77.24 498
3 03/22/2019 00:58:27 3.21,-171.09 03/22/2019 00:49:17 3.13,-171.59 56.16 550
4 03/22/2019 01:46:36 1.24, -2.49 03/22/2019 01:38:40 1.42, -3.24 85.89 476
5 03/24/2019 16:27:50 -11.83, 135.30 03/24/2019 16:17:50 -11.88, 134.91 43.22 600
6 03/24/2019 17:14:35 1.85, -54.93 03/24/2019 17:05:47 1.75, -55.50 64.92 528
7 03/24/2019 18:02:44 2.61, 113.67 03/24/2019 17:55:10 2.80, 112.84 94.45 454
8 03/27/2019 08:42:30 -5.21,-107.40 03/27/2019 08:32:47 -5.10,-107.77 43.35 583
9 03/27/2019 09:30:43 0.55, 61.22 03/27/2019 09:22:17 0.43, 60.57 73.74 506
10 03/30/2019 00:58:38 -3.85, 8.77 03/30/2019 00:49:17 -3.73, 8.31 52.07 561
11 03/30/2019 01:46:51 -0.81, 177.38 03/30/2019 01:38:47 -0.94, 176.65 82.46 484
12 04/01/2019 16:32:58 29.95, -49.00 04/01/2019 16:22:58 30.03, -49.60 58.01 600
13 04/01/2019 17:14:47 -2.55, 124.92 04/01/2019 17:05:48 -2.42, 124.39 60.92 539
14 04/01/2019 18:03:00 -2.10, -66.47 04/01/2019 17:55:18 -2.25, -67.27 91.20 462

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 3/18/2019
SNOs_Map_AQUA_NPP_20190319.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 03/18/2019 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service