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: 5/13/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/13/2023 08:06:05 0.01,-104.72 -0.92,-100.55 474.90 80
2 05/14/2023 20:28:01 -0.00,-104.72 -0.27,-105.85 128.22 80
3 05/15/2023 20:11:57 -0.00,-104.73 0.75,-101.31 389.01 80
4 05/17/2023 08:33:45 0.00,-104.73 0.39,-106.59 210.47 80
5 05/18/2023 08:12:20 0.00,-104.74 -0.58,-102.04 306.47 80
6 05/19/2023 20:34:16 -0.00,-104.74 -0.60,-107.34 297.08 80
7 05/20/2023 20:18:11 0.00,-104.75 0.43,-102.81 220.04 80
8 05/22/2023 08:39:59 -0.01,-104.75 0.76,-108.08 379.08 80
9 05/23/2023 08:18:34 -0.01,-104.76 -0.27,-103.55 137.64 80
10 05/24/2023 20:40:31 0.02,-104.75 -0.89,-108.85 466.50 80
11 05/25/2023 20:24:26 0.02,-104.76 0.14,-104.32 50.96 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/13/2023
SNOs_Map_GOES-17_NOAA-20_20230513.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/13/2023 in txt file.

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