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: 8/9/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/10/2023 08:40:14 -0.02,-104.72 0.74,-108.22 397.83 80
2 08/11/2023 08:18:49 -0.02,-104.72 -0.24,-103.68 118.08 80
3 08/12/2023 20:40:45 0.02,-104.69 -0.93,-108.99 489.19 80
4 08/13/2023 20:24:40 0.03,-104.69 0.05,-104.45 27.27 80
5 08/16/2023 08:27:43 -0.03,-104.71 0.10,-105.19 55.16 80
6 08/17/2023 08:06:18 -0.03,-104.71 -0.94,-100.67 461.22 80
7 08/18/2023 20:28:14 0.03,-104.69 -0.26,-105.97 145.52 80
8 08/19/2023 20:12:09 0.03,-104.70 0.78,-101.44 371.30 80
9 08/21/2023 08:33:56 -0.04,-104.72 0.40,-106.71 226.51 80
10 08/22/2023 08:12:31 -0.03,-104.72 -0.59,-102.18 289.93 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/9/2023
SNOs_Map_GOES-17_NOAA-20_20230809.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 08/09/2023 in txt file.

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