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: 8/26/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/26/2023 08:40:09 0.01,-104.72 0.77,-108.21 397.94 80
2 08/27/2023 08:18:43 0.02,-104.71 -0.22,-103.68 118.06 80
3 08/28/2023 20:40:38 -0.02,-104.67 -0.98,-108.98 490.21 80
4 08/29/2023 20:24:33 -0.03,-104.67 0.02,-104.44 26.18 80
5 09/01/2023 08:27:35 0.03,-104.70 0.15,-105.18 54.44 80
6 09/02/2023 08:06:10 0.03,-104.70 -0.90,-100.65 461.94 80
7 09/03/2023 20:28:05 -0.03,-104.67 -0.34,-105.94 145.92 80
8 09/04/2023 20:12:00 -0.03,-104.67 0.72,-101.42 370.79 80
9 09/06/2023 08:33:46 0.03,-104.71 0.50,-106.68 225.68 80
10 09/07/2023 08:12:22 0.03,-104.71 -0.56,-102.16 290.71 80
11 09/08/2023 20:34:16 -0.04,-104.67 -0.68,-107.45 317.60 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/26/2023
SNOs_Map_GOES-17_NOAA-20_20230826.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/26/2023 in txt file.

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