Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/15/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/15/2023 15:30:10 0.40, 145.52 -0.25, 148.47 336.81 80
2 08/17/2023 03:54:51 -0.41, 143.90 -0.61, 143.10 92.32 80
3 08/19/2023 15:55:23 0.41, 141.38 0.22, 142.24 97.50 80
4 08/21/2023 04:20:05 -0.42, 139.76 -1.08, 136.86 331.22 80
5 08/22/2023 03:58:43 -0.41, 138.74 0.14, 141.34 295.89 80
6 08/23/2023 16:23:16 0.42, 137.22 0.69, 135.99 139.49 80
7 08/24/2023 16:01:55 0.41, 136.20 -0.53, 140.48 487.10 80
8 08/26/2023 04:23:56 -0.41, 134.58 -0.31, 135.10 58.35 80
9 08/27/2023 16:48:30 0.41, 133.05 1.14, 129.75 376.20 80
10 08/28/2023 16:27:08 0.40, 132.03 -0.09, 134.23 250.85 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/15/2023
SNOs_Map_GOES-15_NOAA-20_20230815.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/15/2023 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20