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: 7/8/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 07/09/2025 08:04:51 -0.00,-104.71 -0.88,-100.67 460.20 80
2 07/10/2025 20:26:52 0.02,-104.72 -0.26,-106.00 145.46 80
3 07/11/2025 20:10:49 0.02,-104.72 0.76,-101.47 369.81 80
4 07/13/2025 08:32:39 -0.02,-104.71 0.46,-106.75 232.80 80
5 07/14/2025 08:11:17 -0.01,-104.71 -0.56,-102.22 282.87 80
6 07/15/2025 20:33:16 -0.01,-104.71 -0.64,-107.53 322.09 80
7 07/16/2025 20:17:14 -0.01,-104.71 0.38,-103.01 193.61 80
8 07/18/2025 08:39:04 0.01,-104.70 0.83,-108.28 408.84 80
9 07/19/2025 08:17:43 -0.02,-104.70 -0.25,-103.78 105.81 80
10 07/21/2025 20:23:38 0.01,-104.69 0.02,-104.55 15.03 80

Figure of GOES-16 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 7/8/2025
SNOs_Map_GOES-16_NOAA-20_20250709.jpg

Download SNOs between GOES-16 and NOAA-20 since TLE EPOCH: 07/08/2025 in txt file.

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