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: 2/19/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 02/21/2023 08:26:32 0.04,-104.66 0.13,-104.99 37.84 80
2 02/22/2023 08:05:09 0.04,-104.67 -0.88,-100.46 479.09 80
3 02/23/2023 20:27:07 -0.04,-104.70 -0.31,-105.77 122.83 80
4 02/24/2023 20:11:04 -0.04,-104.71 0.76,-101.26 394.43 80
5 02/26/2023 08:32:53 0.05,-104.72 0.48,-106.52 206.02 80
6 02/27/2023 08:11:29 0.05,-104.72 -0.54,-101.99 311.04 80
7 02/28/2023 20:33:28 -0.06,-104.75 -0.64,-107.30 291.09 80
8 03/01/2023 20:17:24 -0.06,-104.76 0.39,-102.77 226.13 80
9 03/03/2023 08:39:13 0.06,-104.76 0.79,-108.05 373.99 80
10 03/04/2023 08:17:50 0.07,-104.77 -0.23,-103.52 143.15 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 2/19/2023
SNOs_Map_GOES-17_NOAA-20_20230219.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 02/19/2023 in txt file.

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