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: 8/13/2023
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/13/2023 03:26:59 -0.40, 148.02 -0.11, 149.33 149.42 80
2 08/14/2023 15:51:31 0.41, 146.52 1.00, 144.00 287.98 80
3 08/15/2023 15:30:10 0.40, 145.51 -0.27, 148.47 337.67 80
4 08/17/2023 03:54:52 -0.41, 143.89 -0.59, 143.09 91.09 80
5 08/19/2023 15:55:24 0.41, 141.36 0.20, 142.23 99.59 80
6 08/21/2023 04:20:05 -0.42, 139.74 -1.06, 136.85 328.79 80
7 08/22/2023 03:58:43 -0.41, 138.71 0.17, 141.34 298.62 80
8 08/23/2023 16:23:17 0.42, 137.19 0.66, 135.99 136.19 80
9 08/24/2023 16:01:55 0.40, 136.17 -0.56, 140.47 490.74 80
10 08/26/2023 04:23:57 -0.41, 134.55 -0.28, 135.09 62.34 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/13/2023
SNOs_Map_GOES-15_NOAA-20_20230813.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 08/13/2023 in txt file.

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