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: 6/23/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/23/2023 08:40:04 -0.01,-104.72 0.78,-108.09 384.19 80
2 06/24/2023 08:18:41 -0.00,-104.72 -0.27,-103.57 131.87 80
3 06/25/2023 20:40:38 -0.00,-104.71 -0.92,-108.88 474.23 80
4 06/26/2023 20:24:33 -0.00,-104.72 0.07,-104.34 42.10 80
5 06/29/2023 08:27:38 -0.01,-104.73 0.06,-105.10 41.45 80
6 06/30/2023 08:06:14 -0.01,-104.73 -0.94,-100.57 474.32 80
7 07/01/2023 20:28:11 0.00,-104.71 -0.25,-105.88 132.75 80
8 07/02/2023 20:12:07 0.00,-104.71 0.75,-101.35 383.08 80
9 07/04/2023 08:33:55 -0.00,-104.72 0.42,-106.62 216.81 80
10 07/05/2023 08:12:30 -0.00,-104.72 -0.58,-102.09 298.65 80
11 07/06/2023 20:34:28 0.00,-104.69 -0.59,-107.41 309.06 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/23/2023
SNOs_Map_GOES-17_NOAA-20_20230623.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/23/2023 in txt file.

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