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: 4/20/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/20/2023 08:39:54 0.00,-104.73 0.75,-108.13 387.03 80
2 04/21/2023 08:18:29 0.00,-104.74 -0.25,-103.60 129.94 80
3 04/22/2023 20:40:27 -0.00,-104.75 -0.92,-108.90 473.31 80
4 04/23/2023 20:24:22 -0.00,-104.76 0.08,-104.37 43.81 80
5 04/26/2023 08:27:27 -0.00,-104.77 0.06,-105.11 38.74 80
6 04/27/2023 08:06:03 -0.00,-104.78 -0.94,-100.58 478.24 80
7 04/28/2023 20:27:59 -0.01,-104.79 -0.27,-105.88 124.74 80
8 04/29/2023 20:11:54 -0.01,-104.79 0.74,-101.34 392.79 80
9 05/01/2023 08:33:44 0.01,-104.81 0.39,-106.62 205.82 80
10 05/02/2023 08:12:19 0.01,-104.82 -0.62,-102.09 311.41 80
11 05/03/2023 20:34:16 -0.00,-104.83 -0.57,-107.39 291.97 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/20/2023
SNOs_Map_GOES-17_NOAA-20_20230420.jpg

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

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