Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-16 and NOAA-21 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/2/2025
Index Date Time (GOES-16) GOES-16 Lat,Lon NOAA-21 Lat,Lon Distance(km) Time Diff (sec)
1 06/03/2025 08:33:09 0.00,-103.09 0.78,-106.57 396.56 80
2 06/04/2025 08:11:47 -0.00,-103.61 -0.37,-102.08 176.07 80
3 06/05/2025 20:36:27 -0.00,-104.44 -0.64,-107.42 339.41 80
4 06/06/2025 20:15:05 0.00,-104.96 0.45,-102.91 233.45 80
5 06/08/2025 08:39:36 -0.00,-105.75 0.58,-108.22 282.18 80
6 06/09/2025 08:18:15 -0.01,-106.27 -0.58,-103.72 290.27 80
7 06/10/2025 20:42:55 0.01,-107.09 -0.44,-109.07 225.95 80
8 06/11/2025 20:21:33 0.01,-107.61 0.66,-104.56 346.62 80
9 06/13/2025 08:46:05 -0.01,-108.39 0.30,-109.88 169.27 80
10 06/14/2025 08:24:42 -0.01,-108.91 -0.81,-105.38 403.06 80
11 06/15/2025 20:49:23 0.00,-109.72 -0.21,-110.72 113.53 80

Figure of GOES-16 and NOAA-21 satellite orbits during SNOs since TLE Epoch: 6/2/2025
SNOs_Map_GOES-16_NOAA-21_20250603.jpg

Download SNOs between GOES-16 and NOAA-21 since TLE EPOCH: 06/02/2025 in txt file.

Historical Predications of SNOs between GOES-16 and NOAA-21