Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between GOES-15 and NOAA-20 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 6/6/2026
Index Date Time (GOES-15) GOES-15 Lat,Lon NOAA-20 Lat,Lon Distance(km) Time Diff (sec)
1 06/07/2026 20:59:12 -0.27, 63.62 -1.16, 67.50 443.42 80
2 06/09/2026 09:18:33 0.40, 63.59 0.07, 62.17 161.97 80
3 06/10/2026 09:02:30 0.34, 63.61 1.02, 66.71 353.82 80
4 06/11/2026 21:21:43 -0.48, 63.67 0.05, 61.41 258.19 80
5 06/12/2026 21:05:40 -0.42, 63.70 -0.90, 65.95 256.36 80
6 06/14/2026 09:25:02 0.55, 63.70 -0.12, 60.61 352.03 80
7 06/15/2026 09:08:58 0.50, 63.73 0.84, 65.15 162.82 80
8 06/16/2026 21:28:11 -0.62, 63.79 0.29, 59.86 448.71 80
9 06/17/2026 21:12:07 -0.57, 63.82 -0.67, 64.40 65.50 80
10 06/20/2026 09:12:45 0.62, 63.86 0.56, 63.61 29.02 80

Figure of GOES-15 and NOAA-20 satellite orbits during SNOs since TLE Epoch: 6/6/2026
SNOs_Map_GOES-15_NOAA-20_20260607.jpg

Download SNOs between GOES-15 and NOAA-20 since TLE EPOCH: 06/06/2026 in txt file.

Historical Predications of SNOs between GOES-15 and NOAA-20