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: 9/25/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 09/26/2023 20:21:46 0.02,-104.68 0.13,-104.28 45.64 80
2 09/29/2023 08:24:47 -0.01,-104.71 0.06,-105.01 34.44 80
3 09/30/2023 08:03:23 -0.00,-104.72 -0.97,-100.49 482.43 80
4 10/01/2023 20:25:18 -0.01,-104.69 -0.26,-105.78 124.07 80
5 10/02/2023 20:09:13 -0.03,-104.70 0.73,-101.24 393.11 80
6 10/04/2023 08:31:00 0.02,-104.73 0.43,-106.52 203.61 80
7 10/05/2023 08:09:36 0.02,-104.73 -0.61,-101.99 312.94 80
8 10/06/2023 20:31:31 -0.02,-104.70 -0.60,-107.29 294.47 80
9 10/07/2023 20:15:25 -0.02,-104.71 0.39,-102.75 222.48 80
10 10/09/2023 08:37:13 0.02,-104.75 0.76,-108.02 373.39 80

Figure of GOES-17 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 9/25/2023
SNOs_Map_GOES-17_NOAA-21_20230926.jpg

Download SNOs between GOES-17 and NOAA-21 since TLE EPOCH: 09/25/2023 in txt file.

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