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: 9/14/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 09/15/2025 08:32:22 -0.12,-104.65 0.35,-106.58 221.54 80
2 09/16/2025 08:10:57 -0.12,-104.64 -0.72,-102.06 294.73 80
3 09/17/2025 20:32:52 0.12,-104.66 -0.47,-107.35 306.89 80
4 09/18/2025 20:16:47 0.13,-104.66 0.54,-102.82 210.15 80
5 09/20/2025 08:38:33 -0.12,-104.65 0.66,-108.07 391.07 80
6 09/21/2025 08:17:09 -0.13,-104.65 -0.40,-103.55 125.91 80
7 09/22/2025 20:39:03 0.12,-104.67 -0.83,-108.84 475.42 80
8 09/23/2025 20:22:58 0.13,-104.67 0.18,-104.30 42.11 80
9 09/26/2025 08:25:59 -0.13,-104.67 -0.05,-105.03 41.54 80
10 09/27/2025 08:04:34 -0.13,-104.67 -1.06,-100.50 475.16 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 9/14/2025
SNOs_Map_GOES-16_NOAA-20_20250915.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 09/14/2025 in txt file.

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