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: 4/20/2018
Index Date (AQUA) Time (AQUA) AQUA Lat,Lon Date (NPP) Time (NPP) NPP Lat,Lon Distance(km) Time Diff (sec)
1 04/22/2018 16:33:12 -29.98, 131.01 04/22/2018 16:23:12 -30.35, 130.30 80.31 600
2 04/22/2018 17:15:10 2.72, -55.13 04/22/2018 17:06:08 2.62, -55.70 65.10 542
3 04/22/2018 18:03:18 1.79, 113.49 04/22/2018 17:55:31 1.94, 112.65 94.78 467
4 04/25/2018 08:42:55 -5.67,-107.49 04/25/2018 08:33:05 -5.59,-107.90 45.54 590
5 04/25/2018 09:31:08 0.99, 61.13 04/25/2018 09:22:34 0.87, 60.46 75.64 514
6 04/28/2018 00:58:53 -3.95, 8.76 04/28/2018 00:49:31 -3.85, 8.27 56.14 562
7 04/28/2018 01:47:07 -0.67, 177.37 04/28/2018 01:39:01 -0.81, 176.60 86.20 486
8 04/30/2018 16:31:03 22.49, -47.12 04/30/2018 16:21:03 22.53, -47.67 56.14 600
9 04/30/2018 17:14:50 -2.23, 125.01 04/30/2018 17:05:56 -2.10, 124.43 66.78 534
10 04/30/2018 18:03:04 -2.39, -66.38 04/30/2018 17:55:26 -2.55, -67.24 96.63 458
11 05/03/2018 08:42:41 5.09, 72.64 05/03/2018 08:33:00 5.00, 72.22 47.51 581
12 05/03/2018 09:30:49 -0.58,-118.75 05/03/2018 09:22:23 -0.42,-119.43 77.50 506

Figure of AQUA and NPP satellite orbits during SNOs since TLE Epoch: 4/20/2018
SNOs_Map_AQUA_NPP_20180421.jpg

Download SNOs near equator between AQUA and NPP since TLE EPOCH: 04/20/2018 in txt file.

Historical Predictions of SNOs near equator between AQUA and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service