Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and LANDSAT-8 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/18/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon LANDSAT-8 Lat,Lon Distance(km) Time Diff (sec)
1 03/19/2025 05:24:59 -0.04,-104.38 -0.90,-108.44 461.00 80
2 03/20/2025 16:51:22 0.04,-104.42 -0.85,-100.28 470.40 80
3 03/21/2025 05:12:44 -0.04,-104.38 -0.26,-105.47 124.01 80
4 03/23/2025 05:03:08 -0.03,-104.37 0.35,-102.50 213.05 80
5 03/23/2025 17:24:23 0.03,-104.41 0.71,-107.66 368.66 80
6 03/25/2025 17:12:06 0.03,-104.41 0.11,-104.68 31.38 80
7 03/27/2025 16:57:09 0.03,-104.40 -0.52,-101.70 306.63 80
8 03/28/2025 05:18:32 -0.03,-104.36 -0.55,-106.89 287.67 80
9 03/30/2025 05:08:54 -0.03,-104.36 0.07,-103.91 50.78 80
10 04/01/2025 04:56:35 -0.03,-104.35 0.68,-100.92 389.18 80
11 04/01/2025 17:17:49 0.03,-104.39 0.41,-106.08 192.24 80

Figure of GOES-17 and LANDSAT-8 satellite orbits during SNOs since TLE Epoch: 3/18/2025
SNOs_Map_GOES-17_LANDSAT-8_20250319.jpg

Download SNOs between GOES-17 and LANDSAT-8 since TLE EPOCH: 03/18/2025 in txt file.

Historical Predications of SNOs between GOES-17 and LANDSAT-8