Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/2/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/02/2023 08:09:43 -0.03,-104.71 -0.64,-101.96 313.18 80
2 08/03/2023 20:31:38 0.04,-104.70 -0.55,-107.26 292.22 80
3 08/04/2023 20:15:32 0.04,-104.71 0.48,-102.73 225.59 80
4 08/06/2023 08:37:19 -0.04,-104.74 0.68,-108.00 370.41 80
5 08/07/2023 08:15:53 -0.04,-104.75 -0.36,-103.47 147.19 80
6 08/08/2023 20:37:47 0.05,-104.74 -0.83,-108.76 458.47 80
7 08/09/2023 20:21:41 0.05,-104.74 0.15,-104.22 59.33 80
8 08/12/2023 08:24:42 -0.06,-104.79 -0.04,-104.96 19.01 80
9 08/13/2023 08:03:15 -0.06,-104.80 -1.02,-100.42 498.59 80
10 08/14/2023 20:25:10 0.06,-104.78 -0.15,-105.72 107.18 80
11 08/15/2023 20:09:04 0.06,-104.79 0.90,-101.19 410.85 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/2/2023
SNOs_Map_GOES-17_NOAA-21_20230803.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 08/02/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-21