Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-17 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/29/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/30/2023 08:06:14 -0.00,-104.74 -0.95,-100.57 475.22 80
2 07/01/2023 20:28:11 -0.01,-104.72 -0.24,-105.88 131.99 80
3 07/02/2023 20:12:07 -0.01,-104.71 0.76,-101.35 383.87 80
4 07/04/2023 08:33:55 0.02,-104.72 0.41,-106.62 215.95 80
5 07/05/2023 08:12:30 0.02,-104.72 -0.58,-102.09 299.46 80
6 07/06/2023 20:34:27 -0.02,-104.69 -0.65,-107.39 308.51 80
7 07/07/2023 20:18:23 -0.02,-104.69 0.41,-102.87 207.51 80
8 07/09/2023 08:40:12 0.02,-104.71 0.76,-108.15 391.15 80
9 07/10/2023 08:18:47 0.02,-104.71 -0.24,-103.62 124.71 80
10 07/11/2023 20:40:43 -0.03,-104.68 -0.98,-108.92 483.27 80
11 07/12/2023 20:24:39 -0.03,-104.68 0.02,-104.39 32.95 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/29/2023
SNOs_Map_GOES-17_NOAA-20_20230630.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 06/29/2023 in txt file.

Historical Predications of SNOs between GOES-17 and NOAA-20