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: 4/3/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/04/2023 08:39:41 -0.00,-104.75 0.78,-108.11 383.61 80
2 04/05/2023 08:18:18 -0.00,-104.75 -0.25,-103.58 132.33 80
3 04/06/2023 20:40:15 0.00,-104.75 -0.95,-108.89 472.31 80
4 04/07/2023 20:24:12 0.00,-104.75 0.08,-104.36 43.79 80
5 04/10/2023 08:27:18 -0.00,-104.73 0.06,-105.11 42.30 80
6 04/11/2023 08:05:53 0.00,-104.73 -0.92,-100.57 473.12 80
7 04/12/2023 20:27:50 -0.00,-104.71 -0.27,-105.88 132.57 80
8 04/13/2023 20:11:47 -0.00,-104.71 0.77,-101.35 382.99 80
9 04/15/2023 08:33:35 -0.00,-104.70 0.45,-106.61 218.74 80
10 04/16/2023 08:12:12 -0.00,-104.69 -0.60,-102.09 296.82 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/3/2023
SNOs_Map_GOES-17_NOAA-20_20230403.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/03/2023 in txt file.

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