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: 5/24/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/24/2023 20:40:30 -0.00,-104.71 -0.92,-108.84 470.62 80
2 05/25/2023 20:24:26 0.00,-104.71 0.11,-104.31 46.08 80
3 05/28/2023 08:27:28 -0.01,-104.72 0.09,-105.03 36.68 80
4 05/29/2023 08:06:03 -0.01,-104.72 -0.95,-100.50 479.99 80
5 05/30/2023 20:28:00 0.01,-104.71 -0.22,-105.81 124.59 80
6 05/31/2023 20:11:54 0.01,-104.71 0.76,-101.26 392.24 80
7 06/02/2023 08:33:41 -0.02,-104.72 0.41,-106.53 206.84 80
8 06/03/2023 08:12:17 -0.02,-104.71 -0.64,-102.00 309.38 80
9 06/04/2023 20:34:12 0.03,-104.69 -0.58,-107.29 296.58 80
10 06/05/2023 20:18:08 0.03,-104.69 0.46,-102.76 219.71 80
11 06/07/2023 08:39:55 -0.03,-104.69 0.70,-108.03 379.60 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/24/2023
SNOs_Map_GOES-17_NOAA-20_20230525.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/24/2023 in txt file.

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