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: 2/24/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 02/24/2023 20:33:10 0.00,-104.70 -0.62,-107.37 305.08 80
2 02/25/2023 20:17:05 0.00,-104.70 0.40,-102.84 211.49 80
3 02/27/2023 08:38:54 -0.01,-104.69 0.74,-108.12 389.97 80
4 02/28/2023 08:17:28 -0.01,-104.70 -0.23,-103.58 126.33 80
5 03/01/2023 20:39:25 0.01,-104.70 -0.95,-108.89 477.75 80
6 03/02/2023 20:23:20 0.01,-104.71 0.08,-104.36 38.76 80
7 03/05/2023 08:26:23 -0.02,-104.71 0.07,-105.11 45.79 80
8 03/06/2023 08:04:58 -0.02,-104.71 -0.96,-100.58 470.81 80
9 03/07/2023 20:26:54 0.02,-104.72 -0.25,-105.88 132.73 80
10 03/08/2023 20:10:49 0.02,-104.73 0.79,-101.36 384.26 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 2/24/2023
SNOs_Map_GOES-17_NOAA-21_20230224.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 02/24/2023 in txt file.

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