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: 1/24/2025
Index Date Time (GOES-14) GOES-14 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 01/24/2025 08:16:29 0.29,-108.06 -0.66,-103.70 496.20 80
2 01/25/2025 20:41:05 -0.33,-108.00 -0.53,-109.00 113.96 80
3 01/26/2025 20:19:41 -0.32,-107.98 0.48,-104.47 400.40 80
4 01/28/2025 08:44:09 0.35,-107.99 0.71,-109.74 198.35 80
5 01/29/2025 08:22:45 0.33,-107.98 -0.30,-105.21 315.93 80
6 01/30/2025 20:47:20 -0.36,-107.92 -0.94,-110.50 294.42 80
7 01/31/2025 20:25:55 -0.35,-107.90 0.08,-105.97 219.97 80
8 02/02/2025 08:50:24 0.37,-107.91 1.10,-111.24 378.66 80
9 02/03/2025 08:28:59 0.36,-107.90 0.08,-106.71 135.78 80
10 02/04/2025 20:53:34 -0.38,-107.84 -1.29,-112.01 474.61 80
11 02/05/2025 20:32:09 -0.38,-107.82 -0.32,-107.47 39.77 80

Figure of GOES-14 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 1/24/2025
SNOs_Map_GOES-14_NOAA-20_20250124.jpg

Download SNOs between GOES-14 and NOAA-20 since TLE EPOCH: 01/24/2025 in txt file.

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