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: 3/23/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 03/25/2023 08:27:01 0.00,-104.75 0.08,-105.07 36.32 80
2 03/26/2023 08:05:38 0.01,-104.76 -0.93,-100.54 480.34 80
3 03/27/2023 20:27:36 -0.01,-104.77 -0.25,-105.85 122.56 80
4 03/28/2023 20:11:32 -0.02,-104.78 0.77,-101.32 394.40 80
5 03/30/2023 08:33:22 0.02,-104.79 0.42,-106.59 205.83 80
6 03/31/2023 08:11:58 0.03,-104.79 -0.59,-102.07 310.95 80
7 04/01/2023 20:33:56 -0.03,-104.81 -0.62,-107.37 292.13 80
8 04/02/2023 20:17:52 -0.03,-104.82 0.40,-102.84 225.09 80
9 04/04/2023 08:39:41 0.03,-104.83 0.78,-108.11 374.33 80
10 04/05/2023 08:18:18 0.03,-104.84 -0.25,-103.59 142.71 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 3/23/2023
SNOs_Map_GOES-17_NOAA-20_20230323.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 03/23/2023 in txt file.

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