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: 11/1/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 11/02/2023 20:25:32 -0.01,-104.66 -0.30,-105.85 135.95 80
2 11/03/2023 20:09:30 -0.01,-104.66 0.75,-101.33 379.66 80
3 11/05/2023 08:31:20 0.00,-104.68 0.41,-106.61 219.91 80
4 11/06/2023 08:09:57 0.00,-104.68 -0.59,-102.08 295.63 80
5 11/07/2023 20:31:55 -0.00,-104.65 -0.62,-107.39 312.34 80
6 11/08/2023 20:15:52 -0.00,-104.66 0.39,-102.87 203.69 80
7 11/10/2023 08:37:42 0.00,-104.68 0.76,-108.15 394.76 80
8 11/11/2023 08:16:18 -0.00,-104.68 -0.24,-103.62 120.98 80
9 11/12/2023 20:38:17 0.00,-104.66 -0.94,-108.94 487.40 80
10 11/13/2023 20:22:13 0.00,-104.66 0.07,-104.41 28.40 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 11/1/2023
SNOs_Map_GOES-17_NOAA-21_20231102.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 11/01/2023 in txt file.

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