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: 2/27/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/27/2023 08:11:31 -0.01,-104.69 -0.62,-102.01 306.31 80
2 02/28/2023 20:33:29 0.01,-104.70 -0.56,-107.32 298.36 80
3 03/01/2023 20:17:26 0.01,-104.70 0.47,-102.79 217.77 80
4 03/03/2023 08:39:14 -0.02,-104.69 0.76,-108.05 383.51 80
5 03/04/2023 08:17:50 -0.02,-104.69 -0.26,-103.53 132.56 80
6 03/05/2023 20:39:49 0.02,-104.70 -0.90,-108.84 472.07 80
7 03/06/2023 20:23:45 0.02,-104.70 0.13,-104.31 44.45 80
8 03/09/2023 08:26:50 -0.02,-104.71 0.06,-105.05 39.55 80
9 03/10/2023 08:05:27 -0.02,-104.71 -0.97,-100.53 476.85 80
10 03/11/2023 20:27:24 0.02,-104.71 -0.22,-105.83 127.65 80
11 03/12/2023 20:11:20 0.02,-104.71 0.81,-101.31 388.73 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/27/2023
SNOs_Map_GOES-17_NOAA-20_20230227.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/27/2023 in txt file.

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