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: 6/27/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/29/2023 08:27:38 -0.01,-104.76 0.08,-105.09 38.40 80
2 06/30/2023 08:06:14 -0.02,-104.77 -0.98,-100.58 478.25 80
3 07/01/2023 20:28:12 0.02,-104.76 -0.21,-105.89 127.68 80
4 07/02/2023 20:12:07 0.03,-104.77 0.79,-101.36 389.03 80
5 07/04/2023 08:33:55 -0.03,-104.79 0.38,-106.63 209.41 80
6 07/05/2023 08:12:31 -0.03,-104.80 -0.62,-102.10 306.97 80
7 07/06/2023 20:34:28 0.04,-104.79 -0.55,-107.41 299.55 80
8 07/07/2023 20:18:24 0.03,-104.79 0.45,-102.88 217.52 80
9 07/09/2023 08:40:12 -0.04,-104.83 0.72,-108.16 379.63 80
10 07/10/2023 08:18:48 -0.04,-104.84 -0.29,-103.63 137.29 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/27/2023
SNOs_Map_GOES-17_NOAA-20_20230627.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/27/2023 in txt file.

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