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: 9/3/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/03/2023 20:28:06 -0.00,-104.69 -0.26,-105.96 144.06 80
2 09/04/2023 20:12:01 -0.00,-104.69 0.74,-101.42 372.78 80
3 09/06/2023 08:33:48 0.00,-104.72 0.42,-106.70 225.07 80
4 09/07/2023 08:12:22 0.00,-104.72 -0.59,-102.16 291.42 80
5 09/08/2023 20:34:17 -0.00,-104.69 -0.65,-107.45 315.35 80
6 09/09/2023 20:18:12 -0.01,-104.69 0.41,-102.93 201.53 80
7 09/11/2023 08:39:58 0.01,-104.72 0.79,-108.19 395.53 80
8 09/12/2023 08:18:33 0.01,-104.72 -0.22,-103.66 121.21 80
9 09/13/2023 20:40:28 -0.02,-104.70 -0.95,-108.96 485.44 80
10 09/14/2023 20:24:23 -0.02,-104.71 0.06,-104.43 31.76 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/3/2023
SNOs_Map_GOES-17_NOAA-20_20230903.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/03/2023 in txt file.

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