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: 12/22/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 12/23/2023 08:31:50 0.02,-104.70 0.48,-106.71 229.13 80
2 12/24/2023 08:10:26 0.02,-104.70 -0.55,-102.18 287.19 80
3 12/25/2023 20:32:22 -0.02,-104.67 -0.63,-107.48 320.19 80
4 12/26/2023 20:16:17 -0.02,-104.67 0.34,-102.94 196.43 80
5 12/28/2023 08:38:05 0.02,-104.70 0.80,-108.22 400.61 80
6 12/29/2023 08:16:40 0.01,-104.70 -0.23,-103.69 115.77 80
7 12/30/2023 20:38:36 -0.01,-104.67 -0.98,-108.98 491.65 80
8 12/31/2023 20:22:31 0.00,-104.68 0.05,-104.45 25.19 80
9 01/03/2024 08:25:34 -0.01,-104.72 0.10,-105.19 53.89 80
10 01/04/2024 08:04:10 -0.01,-104.72 -0.95,-100.67 462.95 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 12/22/2023
SNOs_Map_GOES-17_NOAA-21_20231223.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 12/22/2023 in txt file.

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