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: 3/16/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/16/2023 20:33:40 -0.02,-104.76 -0.61,-107.33 293.04 80
2 03/17/2023 20:17:36 -0.02,-104.77 0.39,-102.80 223.82 80
3 03/19/2023 08:39:24 0.02,-104.76 0.79,-108.06 377.51 80
4 03/20/2023 08:18:01 0.02,-104.76 -0.27,-103.54 139.34 80
5 03/21/2023 20:39:57 -0.02,-104.79 -0.95,-108.84 462.57 80
6 03/22/2023 20:23:53 -0.02,-104.79 0.12,-104.32 54.88 80
7 03/25/2023 08:26:56 0.02,-104.80 0.10,-105.04 28.22 80
8 03/26/2023 08:05:32 0.03,-104.81 -0.91,-100.51 489.03 80
9 03/27/2023 20:27:29 -0.02,-104.83 -0.22,-105.83 113.00 80
10 03/28/2023 20:11:25 -0.02,-104.84 0.80,-101.29 404.41 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/16/2023
SNOs_Map_GOES-17_NOAA-20_20230316.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/16/2023 in txt file.

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