Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NPP Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/16/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NPP Lat,Lon Distance(km) Time Diff (sec)
1 08/16/2023 16:04:26 0.42, 144.46 1.20, 140.97 397.51 80
2 08/17/2023 15:43:05 0.40, 143.45 -0.02, 145.46 228.27 80
3 08/19/2023 04:07:47 -0.42, 141.84 -0.79, 140.07 200.82 80
4 08/20/2023 03:46:26 -0.41, 140.82 0.44, 144.55 426.03 80
5 08/21/2023 16:10:58 0.42, 139.30 0.42, 139.21 9.82 80
6 08/23/2023 04:32:59 -0.42, 137.68 -1.28, 133.83 439.01 80
7 08/24/2023 04:11:38 -0.41, 136.66 -0.05, 138.31 188.17 80
8 08/25/2023 16:36:10 0.41, 135.14 0.90, 132.97 246.77 80
9 08/26/2023 16:14:49 0.40, 134.12 -0.33, 137.45 379.92 80
10 08/28/2023 04:39:30 -0.40, 132.50 -0.52, 132.07 48.97 80
11 08/29/2023 17:01:22 0.40, 130.96 1.36, 126.73 482.54 80

Figure of GOES-15 and NPP satellite orbits during SNOs since TLE Epoch: 8/16/2023
SNOs_Map_GOES-15_NPP_20230816.jpg

Download SNOs between GOES-15 and NPP since TLE EPOCH: 08/16/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NPP