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: 4/8/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/10/2023 08:27:17 -0.00,-104.73 0.09,-105.10 42.03 80
2 04/11/2023 08:05:54 -0.00,-104.73 -0.94,-100.58 473.42 80
3 04/12/2023 20:27:51 0.00,-104.73 -0.25,-105.88 131.31 80
4 04/13/2023 20:11:46 0.00,-104.72 0.73,-101.34 384.43 80
5 04/15/2023 08:33:36 0.00,-104.71 0.43,-106.62 217.63 80
6 04/16/2023 08:12:12 0.00,-104.70 -0.61,-102.09 298.05 80
7 04/17/2023 20:34:09 -0.00,-104.70 -0.63,-107.39 306.54 80
8 04/18/2023 20:18:05 0.00,-104.70 0.41,-102.86 209.68 80
9 04/20/2023 08:39:54 -0.00,-104.70 0.74,-108.14 391.37 80
10 04/21/2023 08:18:30 -0.01,-104.70 -0.25,-103.60 124.44 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/8/2023
SNOs_Map_GOES-17_NOAA-20_20230408.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/08/2023 in txt file.

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