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: 9/21/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 09/21/2023 20:15:31 0.01,-104.68 0.45,-102.77 218.61 80
2 09/23/2023 08:37:18 -0.01,-104.71 0.74,-108.03 379.31 80
3 09/24/2023 08:15:54 -0.01,-104.71 -0.28,-103.51 136.68 80
4 09/25/2023 20:37:50 0.01,-104.67 -0.91,-108.81 471.57 80
5 09/26/2023 20:21:44 0.01,-104.67 0.07,-104.27 44.99 80
6 09/29/2023 08:24:47 -0.00,-104.70 0.08,-105.01 35.57 80
7 09/30/2023 08:03:23 -0.00,-104.70 -0.95,-100.49 480.91 80
8 10/01/2023 20:25:18 0.00,-104.67 -0.28,-105.78 126.94 80
9 10/02/2023 20:09:14 -0.00,-104.68 0.76,-101.26 389.81 80
10 10/04/2023 08:31:01 0.01,-104.71 0.41,-106.53 206.74 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/21/2023
SNOs_Map_GOES-17_NOAA-21_20230921.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 09/21/2023 in txt file.

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