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: 12/12/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 12/12/2023 08:11:48 -0.00,-104.69 -0.57,-102.08 297.35 80
2 12/13/2023 20:33:44 -0.01,-104.66 -0.62,-107.38 309.73 80
3 12/14/2023 20:17:40 -0.01,-104.66 0.41,-102.85 206.77 80
4 12/16/2023 08:39:27 0.02,-104.69 0.80,-108.11 390.92 80
5 12/17/2023 08:18:02 0.02,-104.68 -0.23,-103.58 125.37 80
6 12/18/2023 20:39:59 -0.02,-104.66 -0.95,-108.89 481.86 80
7 12/19/2023 20:23:53 -0.02,-104.66 0.02,-104.35 34.95 80
8 12/22/2023 08:26:57 0.03,-104.69 0.09,-105.09 45.55 80
9 12/23/2023 08:05:32 0.03,-104.69 -0.88,-100.55 471.03 80
10 12/24/2023 20:27:28 -0.03,-104.66 -0.29,-105.86 136.11 80
11 12/25/2023 20:11:23 -0.03,-104.66 0.69,-101.32 380.54 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 12/12/2023
SNOs_Map_GOES-17_NOAA-20_20231212.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 12/12/2023 in txt file.

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