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 09/23/2023 08:37:18 0.00,-104.71 0.72,-108.04 378.80 80
2 09/24/2023 08:15:53 0.00,-104.71 -0.25,-103.50 137.26 80
3 09/25/2023 20:37:49 -0.01,-104.67 -0.94,-108.80 470.89 80
4 09/26/2023 20:21:45 -0.01,-104.67 0.09,-104.28 45.56 80
5 09/29/2023 08:24:48 0.01,-104.71 0.06,-105.02 34.91 80
6 09/30/2023 08:03:22 0.01,-104.71 -0.92,-100.48 481.61 80
7 10/01/2023 20:25:18 -0.01,-104.68 -0.25,-105.79 126.14 80
8 10/02/2023 20:09:13 -0.01,-104.68 0.73,-101.25 390.55 80
9 10/04/2023 08:31:00 0.01,-104.72 0.43,-106.52 205.95 80
10 10/05/2023 08:09:36 0.02,-104.71 -0.61,-101.99 310.52 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/21/2023
SNOs_Map_GOES-17_NOAA-21_20230922.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