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: 9/27/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/27/2023 08:39:44 -0.01,-104.71 0.76,-108.15 392.73 80
2 09/28/2023 08:18:18 -0.00,-104.71 -0.27,-103.62 124.37 80
3 09/29/2023 20:40:13 -0.00,-104.69 -0.94,-108.92 481.94 80
4 09/30/2023 20:24:06 -0.01,-104.69 0.04,-104.38 35.66 80
5 10/03/2023 08:27:06 0.02,-104.73 0.13,-105.10 43.11 80
6 10/04/2023 08:05:41 0.02,-104.73 -0.91,-100.57 474.07 80
7 10/05/2023 20:27:35 -0.02,-104.71 -0.28,-105.87 132.56 80
8 10/06/2023 20:11:28 -0.02,-104.71 0.70,-101.33 384.75 80
9 10/08/2023 08:33:15 0.02,-104.75 0.43,-106.60 211.09 80
10 10/09/2023 08:11:49 0.01,-104.75 -0.61,-102.07 306.08 80
11 10/10/2023 20:33:43 -0.00,-104.72 -0.62,-107.36 300.67 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/27/2023
SNOs_Map_GOES-17_NOAA-20_20230927.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 09/27/2023 in txt file.

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