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: 10/19/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 10/20/2025 20:16:30 0.04,-104.70 0.51,-102.67 231.35 80
2 10/22/2025 08:38:21 -0.03,-104.70 0.72,-107.94 370.38 80
3 10/23/2025 08:17:00 -0.03,-104.69 -0.33,-103.43 144.74 80
4 10/24/2025 20:38:59 0.02,-104.69 -0.89,-108.73 461.27 80
5 10/25/2025 20:22:57 0.02,-104.69 0.10,-104.21 54.17 80
6 10/28/2025 08:26:07 -0.02,-104.69 0.06,-104.97 32.46 80
7 10/29/2025 08:04:45 -0.02,-104.68 -1.00,-100.46 482.38 80
8 10/30/2025 20:26:44 0.02,-104.67 -0.21,-105.76 123.99 80
9 10/31/2025 20:10:42 0.02,-104.67 0.79,-101.24 391.45 80
10 11/02/2025 08:32:33 -0.01,-104.68 0.41,-106.51 209.17 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 10/19/2025
SNOs_Map_GOES-16_NOAA-20_20251020.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 10/19/2025 in txt file.

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