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: 4/12/2023
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 04/12/2023 20:27:51 -0.00,-104.73 -0.23,-105.88 130.26 80
2 04/13/2023 20:11:47 -0.00,-104.73 0.75,-101.35 385.77 80
3 04/15/2023 08:33:36 -0.00,-104.72 0.41,-106.62 216.49 80
4 04/16/2023 08:12:12 -0.00,-104.72 -0.57,-102.08 299.52 80
5 04/17/2023 20:34:09 0.00,-104.72 -0.61,-107.39 304.04 80
6 04/18/2023 20:18:05 -0.00,-104.73 0.44,-102.87 212.54 80
7 04/20/2023 08:39:54 0.00,-104.72 0.78,-108.13 388.49 80
8 04/21/2023 08:18:30 -0.00,-104.72 -0.27,-103.61 127.77 80
9 04/22/2023 20:40:26 0.00,-104.73 -0.95,-108.90 476.22 80
10 04/23/2023 20:24:23 0.00,-104.73 0.10,-104.38 40.27 80
11 04/26/2023 08:27:27 0.02,-104.72 0.11,-105.11 43.78 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 4/12/2023
SNOs_Map_GOES-17_NOAA-20_20230413.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 04/12/2023 in txt file.

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