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: 4/30/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/01/2023 08:33:43 0.02,-104.73 0.43,-106.61 213.68 80
2 05/02/2023 08:12:18 0.02,-104.73 -0.57,-102.08 302.81 80
3 05/03/2023 20:34:16 -0.01,-104.73 -0.57,-107.39 301.65 80
4 05/04/2023 20:18:11 0.00,-104.73 0.44,-102.85 214.84 80
5 05/06/2023 08:39:59 -0.01,-104.74 0.73,-108.12 385.48 80
6 05/07/2023 08:18:35 -0.01,-104.73 -0.28,-103.59 130.63 80
7 05/08/2023 20:40:31 0.02,-104.72 -0.92,-108.89 474.95 80
8 05/09/2023 20:24:27 0.01,-104.72 0.10,-104.36 41.24 80
9 05/12/2023 08:27:31 -0.01,-104.71 0.05,-105.09 43.05 80
10 05/13/2023 08:06:05 -0.00,-104.71 -0.91,-100.55 473.22 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/30/2023
SNOs_Map_GOES-17_NOAA-20_20230430.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/30/2023 in txt file.

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