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: 5/7/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 05/07/2023 08:18:35 0.00,-104.73 -0.27,-103.59 130.29 80
2 05/08/2023 20:40:31 0.00,-104.72 -0.93,-108.88 474.31 80
3 05/09/2023 20:24:27 0.00,-104.72 0.09,-104.35 41.88 80
4 05/12/2023 08:27:29 -0.00,-104.71 0.11,-105.08 42.89 80
5 05/13/2023 08:06:05 -0.00,-104.70 -0.92,-100.55 473.34 80
6 05/14/2023 20:28:01 0.00,-104.70 -0.27,-105.85 130.99 80
7 05/15/2023 20:11:57 0.00,-104.70 0.75,-101.32 385.75 80
8 05/17/2023 08:33:45 -0.00,-104.71 0.39,-106.59 213.92 80
9 05/18/2023 08:12:20 -0.01,-104.70 -0.58,-102.04 302.46 80
10 05/19/2023 20:34:16 0.01,-104.70 -0.60,-107.35 302.47 80
11 05/20/2023 20:18:11 0.02,-104.70 0.43,-102.82 214.14 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 5/7/2023
SNOs_Map_GOES-17_NOAA-20_20230507.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 05/07/2023 in txt file.

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