Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-14 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/15/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/16/2025 08:38:16 -0.25,-108.26 -0.27,-108.30 4.22 80
2 06/18/2025 20:38:47 0.28,-108.28 0.08,-109.07 89.86 80
3 06/19/2025 20:22:43 0.24,-108.28 1.09,-104.53 426.92 80
4 06/21/2025 08:41:52 -0.32,-108.24 0.03,-109.81 179.90 80
5 06/22/2025 08:25:48 -0.29,-108.23 -0.98,-105.28 336.29 80
6 06/23/2025 20:45:05 0.37,-108.24 -0.15,-110.60 268.42 80
7 06/24/2025 20:29:00 0.34,-108.23 0.81,-106.05 247.85 80
8 06/26/2025 08:48:09 -0.41,-108.19 0.32,-111.33 358.82 80
9 06/27/2025 08:32:04 -0.38,-108.18 -0.70,-106.80 157.40 80
10 06/28/2025 20:51:22 0.45,-108.19 -0.42,-112.12 447.27 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/15/2025
SNOs_Map_GOES-14_NOAA-20_20250616.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 06/15/2025 in txt file.

Historical Predications of SNOs between GOES-14 and NOAA-20