Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/17/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/17/2023 20:17:37 -0.02,-104.77 0.44,-102.81 223.94 80
2 03/19/2023 08:39:25 0.02,-104.76 0.74,-108.08 377.39 80
3 03/20/2023 08:18:00 0.02,-104.76 -0.26,-103.54 139.49 80
4 03/21/2023 20:39:57 -0.02,-104.79 -0.96,-108.84 462.31 80
5 03/22/2023 20:23:53 -0.02,-104.80 0.11,-104.32 55.13 80
6 03/25/2023 08:26:57 0.03,-104.81 0.06,-105.05 27.92 80
7 03/26/2023 08:05:33 0.03,-104.81 -0.95,-100.52 489.31 80
8 03/27/2023 20:27:29 -0.02,-104.83 -0.25,-105.82 112.60 80
9 03/28/2023 20:11:24 -0.02,-104.84 0.77,-101.29 404.79 80
10 03/30/2023 08:33:13 0.02,-104.84 0.40,-106.56 195.40 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/17/2023
SNOs_Map_GOES-17_NOAA-20_20230317.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/17/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20