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: 8/1/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 08/01/2023 08:31:10 -0.04,-104.72 0.35,-106.50 203.05 80
2 08/02/2023 08:09:43 -0.04,-104.72 -0.63,-101.96 313.96 80
3 08/03/2023 20:31:38 0.04,-104.70 -0.51,-107.27 291.88 80
4 08/04/2023 20:15:32 0.04,-104.71 0.46,-102.72 225.83 80
5 08/06/2023 08:37:18 -0.04,-104.75 0.70,-107.99 370.11 80
6 08/07/2023 08:15:53 -0.04,-104.75 -0.33,-103.46 147.34 80
7 08/08/2023 20:37:47 0.05,-104.73 -0.85,-108.76 458.70 80
8 08/09/2023 20:21:42 0.05,-104.74 0.19,-104.23 59.01 80
9 08/12/2023 08:24:41 -0.06,-104.79 -0.01,-104.96 19.34 80
10 08/13/2023 08:03:16 -0.06,-104.79 -1.05,-100.43 498.03 80
11 08/14/2023 20:25:10 0.07,-104.77 -0.12,-105.73 108.21 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 8/1/2023
SNOs_Map_GOES-17_NOAA-21_20230801.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 08/01/2023 in txt file.

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