Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/16/2020
Index Date Time (GOES-16) GOES-16 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 02/17/2020 06:16:43 0.06, -75.19 -0.36, -73.39 204.85 80
2 02/18/2020 18:38:39 -0.07, -75.18 -0.85, -78.69 400.28 80
3 02/19/2020 18:22:35 -0.07, -75.18 0.15, -74.16 115.25 80
4 02/21/2020 06:44:23 0.07, -75.16 1.03, -79.43 487.05 80
5 02/22/2020 06:22:59 0.07, -75.16 0.03, -74.90 28.86 80
6 02/24/2020 18:26:20 -0.08, -75.17 -0.18, -75.68 58.65 71
7 02/25/2020 18:07:27 -0.08, -75.17 0.83, -71.15 457.98 80
8 02/27/2020 06:31:55 0.08, -75.17 0.36, -76.42 142.65 80
9 02/28/2020 06:10:31 0.08, -75.18 -0.65, -71.89 374.19 80
10 02/29/2020 18:35:07 -0.09, -75.19 -0.56, -77.19 228.48 80
11 03/01/2020 18:13:44 -0.08, -75.20 0.51, -72.68 288.71 80

Figure of GOES-16 and NPP satellite orbits during SNOs since TLE Epoch: 2/16/2020
SNOs_Map_GOES-16_NPP_20200217.jpg

Download SNOs between GOES-16 and NPP since TLE EPOCH: 02/16/2020 in txt file.

Historical Predictions of SNOs between GOES-16 and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service