Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 8/8/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 08/09/2025 08:26:21 -0.06,-104.73 0.03,-105.19 52.35 80
2 08/10/2025 08:04:55 -0.06,-104.73 -0.94,-100.65 464.34 80
3 08/11/2025 20:26:52 0.06,-104.74 -0.20,-105.96 138.59 80
4 08/12/2025 20:10:48 0.06,-104.75 0.83,-101.43 378.40 80
5 08/14/2025 08:32:34 -0.07,-104.74 0.40,-106.68 222.50 80
6 08/15/2025 08:11:10 -0.06,-104.74 -0.63,-102.16 294.02 80
7 08/16/2025 20:33:06 0.07,-104.74 -0.56,-107.46 309.93 80
8 08/17/2025 20:17:02 0.07,-104.74 0.47,-102.93 206.55 80
9 08/19/2025 08:38:49 -0.08,-104.73 0.70,-108.19 394.53 80
10 08/20/2025 08:17:24 -0.08,-104.73 -0.33,-103.66 121.78 80
11 08/21/2025 20:39:21 0.09,-104.73 -0.85,-108.97 482.31 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 8/8/2025
SNOs_Map_GOES-16_NOAA-20_20250809.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 08/08/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-20