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: 1/29/2025
Index Date Time (GOES-17) GOES-17 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/29/2025 08:25:17 0.04,-104.69 0.16,-105.11 47.75 80
2 01/30/2025 08:03:52 0.04,-104.69 -0.85,-100.57 468.95 80
3 01/31/2025 20:25:49 -0.05,-104.65 -0.32,-105.88 140.17 80
4 02/01/2025 20:09:44 -0.05,-104.66 0.70,-101.35 376.94 80
5 02/03/2025 08:31:32 0.05,-104.72 0.48,-106.62 216.74 80
6 02/04/2025 08:10:08 0.05,-104.72 -0.54,-102.09 300.03 80
7 02/05/2025 20:32:03 -0.06,-104.67 -0.67,-107.39 309.64 80
8 02/06/2025 20:15:59 -0.06,-104.68 0.36,-102.86 207.31 80
9 02/08/2025 08:37:47 0.07,-104.74 0.81,-108.13 386.19 80
10 02/09/2025 08:16:22 0.07,-104.74 -0.17,-103.59 130.56 80
11 02/10/2025 20:38:17 -0.08,-104.69 -1.03,-108.89 479.34 80
12 02/11/2025 20:22:12 -0.08,-104.69 0.00,-104.36 37.92 80

Figure of GOES-17 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/29/2025
SNOs_Map_GOES-17_NOAA-20_20250129.jpg

Download SNOs between GOES-17 and NOAA-20 since TLE EPOCH: 01/29/2025 in txt file.

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